SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 10-Q

(MARK ONE)

[X]   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934

                  FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2003

                                       OR

[ ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934

                   FOR THE TRANSITION PERIOD FROM         TO

                        COMMISSION FILE NUMBER: 000-21319

                                LIGHTBRIDGE, INC.
             (Exact Name of Registrant as Specified in Its Charter)

              DELAWARE                                    04-3065140
 (State or Other Jurisdiction of            (I.R.S. Employer Identification No.)
  Incorporation or Organization)

                             67 SOUTH BEDFORD STREET
                         BURLINGTON, MASSACHUSETTS 01803
               (Address of Principal Executive Offices) (Zip Code)

                                 (781) 359-4000
              (Registrant's Telephone Number, Including Area Code)

         Indicate by check mark whether the registrant: (1) has filed all
reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. [X] Yes [ ] No

         Indicate by check mark whether the registrant is an accelerated filer
(as defined in Rule 12b-2 of the Exchange Act). [X] Yes [ ] No

         As of August 1, 2003, there were 26,886,565 shares of the registrant's
common stock, $.01 par value, outstanding.



                                LIGHTBRIDGE, INC.

        QUARTERLY REPORT ON FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2003

                                TABLE OF CONTENTS


                                                                                 
                          PART I. FINANCIAL INFORMATION                             Page

Item 1.  UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS.                      3

         Balance Sheets as of June 30, 2003 and December 31, 2002                    3

         Income Statements for the quarters ended June 30, 2003 and 2002             4

         Income Statements for the six months ended June 30, 2003 and 2002           5

         Statements of Cash Flows for the six months ended June 30, 2003 and 2002    6

         Notes to Unaudited Condensed Consolidated Financial Statements              7

Item 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS.                                                              11

Item 3.  QUANTITATIVE AND QUALITATIVE MARKET RISK DISCLOSURES.                       20

Item 4.  CONTROLS AND PROCEDURES.                                                    20

                           PART II. OTHER INFORMATION

Item 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.                        21

Item 6.  EXHIBITS AND REPORTS ON FORM 8-K.                                           21

         SIGNATURES                                                                  22


                                       2



                          PART I. FINANCIAL INFORMATION
         ITEM 1. UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS.

                       LIGHTBRIDGE, INC. AND SUBSIDIARIES
                 UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS
           (AMOUNTS IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS)



                                                                                          JUNE 30,        DECEMBER 31,
                                                                                           2003              2002
                                                                                        -----------       -----------
                                                                                                    
                                     ASSETS
Current assets:
  Cash and cash equivalents.......................................................      $    66,057       $    90,664
  Short-term investments..........................................................           64,280            42,806
  Accounts receivable, net........................................................           19,134            17,679
  Deferred tax assets.............................................................            3,012             3,012
  Other current assets............................................................            3,891             3,112
                                                                                        -----------       -----------
      Total current assets........................................................          156,374           157,273
Property and equipment, net.......................................................           11,889            16,183
Deferred tax assets...............................................................            3,713             3,713
Other assets, net.................................................................              239               709
Goodwill..........................................................................            1,664             1,664
Intangible assets, net............................................................              998             1,130
                                                                                        -----------       -----------
      Total assets................................................................      $   174,877      $    180,672
                                                                                        ===========       ===========

                      LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
  Accounts payable and accrued liabilities........................................      $    11,535       $    15,145
  Deferred revenues...............................................................            5,213             4,292
  Reserve for restructuring.....................................................              1,865             1,335
                                                                                        -----------       -----------
      Total current liabilities...................................................           18,613            20,772
  Long-term liabilities...........................................................              139               259
                                                                                        -----------       -----------
      Total liabilities...........................................................           18,752            21,031
Commitments and contingencies
Stockholders' equity:
  Preferred stock, $.01 par value; 5,000,000 shares authorized; no shares
    issued or outstanding at June 30, 2003 and December 31, 2002..................               --                --
  Common stock, $.01 par value; 60,000,000 shares authorized;
    29,472,844 and 29,400,762 shares issued and 26,878,801 and
    27,282,224 shares outstanding at June 30, 2003 and December 31,
    2002, respectively............................................................              296               296
  Additional paid-in capital......................................................          165,604           165,241
  Warrants........................................................................              206               206
  Retained earnings...............................................................            5,081             5,521
  Less: treasury stock, at cost...................................................          (15,062)          (11,623)
                                                                                        -----------       -----------
      Total stockholders' equity..................................................          156,125           159,641
                                                                                        -----------       -----------
         Total liabilities and stockholders' equity...............................      $   174,877       $   180,672
                                                                                        ===========       ===========


       See notes to unaudited condensed consolidated financial statements.

                                       3



                       LIGHTBRIDGE, INC. AND SUBSIDIARIES
               UNAUDITED CONDENSED CONSOLIDATED INCOME STATEMENTS
                (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)



                                                                                  QUARTER ENDED
                                                                                     JUNE 30,
                                                                         ------------------------------
                                                                            2003                2002
                                                                         -----------         ----------
                                                                                       
Revenues:
   Transaction..............................................             $    19,068         $   20,812
   Software licensing.......................................                   4,455              2,829
   Consulting and services..................................                   6,687              8,902
   Hardware.................................................                   1,089                798
                                                                         -----------         ----------
      Total revenues........................................                  31,299             33,341
                                                                         -----------         ----------
Cost of revenues:
   Transaction..............................................                  10,858             12,975
   Software licensing.......................................                     643                332
   Consulting and services..................................                   2,843              3,807
   Hardware.................................................                   1,002                630
                                                                         -----------         ----------
      Total cost of revenues................................                  15,346             17,744
                                                                         -----------         ----------
Gross profit:
   Transaction..............................................                   8,210              7,837
   Software licensing.......................................                   3,812              2,497
   Consulting and services..................................                   3,844              5,095
   Hardware.................................................                      87                168
                                                                         -----------         ----------
      Total gross profit....................................                  15,953             15,597
                                                                         -----------         ----------
Operating expenses:
   Development costs........................................                   7,475              7,398
   Sales and marketing......................................                   3,595              3,322
   General and administrative...............................                   3,904              4,985
   Restructuring costs......................................                   1,472              3,616
                                                                         -----------         ----------
      Total operating expenses..............................                  16,446             19,321
                                                                         -----------         ----------
Loss from operations.......................................                     (493)            (3,724)
Other income, net..........................................                      535                584
Equity in loss of partnership investment...................                     (471)                --
                                                                         -----------         ----------
Loss before benefit from income taxes......................                     (429)            (3,140)
Benefit from income taxes..................................                     (346)            (1,083)
                                                                         -----------         ----------
Net loss...................................................              $       (83)        $   (2,057)
                                                                         ===========         ==========
Basic loss per common share................................              $     (0.00)        $    (0.07)
                                                                         ===========         ==========
Diluted loss per common share..............................              $     (0.00)        $    (0.07)
                                                                         ===========         ==========


       See notes to unaudited condensed consolidated financial statements.

                                       4



                       LIGHTBRIDGE, INC. AND SUBSIDIARIES
               UNAUDITED CONDENSED CONSOLIDATED INCOME STATEMENTS
                (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)



                                                                                SIX MONTHS ENDED
                                                                                     JUNE 30,
                                                                         ------------------------------
                                                                            2003                2002
                                                                         -----------         ----------
                                                                                       
Revenues:
   Transaction.............................................              $    38,851         $   45,864
   Software licensing......................................                    6,061              6,786
   Consulting and services.................................                   12,978             17,255
   Hardware................................................                    1,832              1,382
                                                                         -----------         ----------
      Total revenues.......................................                   59,722             71,287
                                                                         -----------         ----------
Cost of revenues:
   Transaction.............................................                   22,077             26,345
   Software licensing......................................                      787                727
   Consulting and services.................................                    5,744              7,950
   Hardware................................................                    1,570              1,043
                                                                         -----------         ----------
      Total cost of revenues...............................                   30,178             36,065
                                                                         -----------         ----------
Gross profit:
   Transaction.............................................                   16,774             19,519
   Software licensing......................................                    5,274              6,059
   Consulting and services.................................                    7,234              9,305
   Hardware................................................                      262                339
                                                                         -----------         ----------
      Total gross profit...................................                   29,544             35,222
                                                                         -----------         ----------
Operating expenses:
   Development costs.......................................                   14,552             15,183
   Sales and marketing.....................................                    7,582              7,058
   General and administrative..............................                    7,270              9,538
   Purchased in-process research and development...........                       --              1,618
   Restructuring costs.....................................                    1,549              3,616
                                                                         -----------         ----------
      Total operating expenses.............................                   30,953             37,013
                                                                         -----------         ----------
Loss from operations.......................................                   (1,409)            (1,791)
Other income, net..........................................                    1,005              1,216
Equity in loss of partnership investment...................                     (471)                --
                                                                         -----------         ----------
Loss before benefit from income taxes......................                     (875)              (575)
Benefit from income taxes..................................                     (435)            (1,288)
                                                                         -----------         ----------
Net income (loss)..........................................              $      (440)        $      713
                                                                         ===========         ==========

Basic earnings (loss) per common share.....................              $     (0.02)        $     0.03
                                                                         ===========         ==========

Diluted earnings (loss) per common share...................              $     (0.02)        $     0.02
                                                                         ===========         ==========


       See notes to unaudited condensed consolidated financial statements.

                                       5



                       LIGHTBRIDGE, INC. AND SUBSIDIARIES
            UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (AMOUNTS IN THOUSANDS)



                                                                                                     SIX MONTHS ENDED
                                                                                                         JUNE 30,
                                                                                                 ------------------------
                                                                                                    2003           2002
                                                                                                 ---------      ---------
                                                                                                          
Cash flows from operating activities:
Net income (loss)....................................................................            $    (440)     $     713
Adjustments to reconcile net income (loss) to net cash provided
   by operating activities:
   Purchased in-process research and development......................................                  --          1,618
   Depreciation and amortization......................................................               5,855          8,194
   Deferred income taxes..............................................................                  --         (1,898)
   Loss on disposal of property and equipment.........................................                 378             --
Changes in assets and liabilities:
   Accounts receivable................................................................              (1,455)         3,159
   Inventories........................................................................                  --            211
   Other assets.......................................................................                (309)            99
   Accounts payable and accrued liabilities...........................................              (3,080)        (2,211)
   Deferred revenues..................................................................                 921          1,205
   Other liabilities..................................................................                (120)           (96)
                                                                                                 ---------      ---------
Net cash provided by operating activities............................................                1,750         10,994
                                                                                                 ---------      ---------

Cash flows from investing activities:
   Purchases of property and equipment................................................              (1,807)        (3,454)
   Purchase of short-term investments.................................................            (126,849)       (31,643)
   Proceeds from sales and maturities of short-term investments.......................             105,375         17,148
   Acquisition of Altawave............................................................                  --         (4,949)
                                                                                                 ---------      ---------
Net cash used in investing activities................................................              (23,281)       (22,898)
                                                                                                 ---------      ---------

Cash flows from financing activities:
   Proceeds from issuance of common stock.............................................                 363          2,426
   Repurchase of common stock.........................................................              (3,439)           (76)
                                                                                                 ---------      ---------
Net cash provided by (used in) financing activities..................................               (3,076)         2,350
                                                                                                 ---------      ---------

Net decrease in cash and cash equivalents............................................              (24,607)        (9,554)
Cash and cash equivalents, beginning of period.......................................               90,664        107,499
                                                                                                 ---------      ---------
Cash and cash equivalents, end of period.............................................            $  66,057      $  97,945
                                                                                                 =========      =========


       See notes to unaudited condensed consolidated financial statements.

                                       6



                       LIGHTBRIDGE, INC. AND SUBSIDIARIES
         NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1. BASIS OF PRESENTATION

         The accompanying unaudited condensed consolidated financial statements
include the accounts of Lightbridge, Inc. and its subsidiaries (collectively,
"Lightbridge" or the "Company"). Lightbridge believes that the unaudited
condensed consolidated financial statements reflect all adjustments (consisting
only of normal recurring adjustments) necessary for a fair presentation of
Lightbridge's financial position, results of operations and cash flows at the
dates and for the periods indicated. Although certain information and
disclosures normally included in Lightbridge's annual financial statements have
been omitted, Lightbridge believes that the disclosures provided are adequate to
make the information presented not misleading. Results of interim periods may
not be indicative of results for the full year or any future periods. These
financial statements should be read in conjunction with the consolidated
financial statements and related notes included in Lightbridge's Annual Report
on Form 10-K for the year ended December 31, 2002.

2. STOCK-BASED COMPENSATION

         The Company applies the intrinsic value based method of accounting for
stock options granted to employees and members of the Board of Directors. The
Company accounts for stock options and awards to other individuals using the
fair value method.

         Under the intrinsic value method, compensation expense associated with
stock awards is determined as the difference, if any, between the current fair
value of the underlying common stock on the date compensation expense is
measured and the price an option holder must pay to exercise the award. The
measurement date for employee and director awards is generally the date of
grant. Under the fair value method, compensation expense associated with stock
awards is determined based on the estimated fair value of the award itself,
measured using either current market data or an established option pricing
model. The measurement date is generally the date of grant.

         Had the Company used the fair value method to measure compensation
expense associated with grants of stock options to employees and directors,
reported net income (loss) and basic and diluted earnings (loss) per share would
have been as follows:



                                                                            QUARTER ENDED               SIX MONTHS ENDED
                                                                               JUNE 30,                     JUNE 30,
                                                                      -------------------------     -----------------------
                                                                         2003           2002           2003          2002
                                                                      ----------     ----------     ---------     ---------
                                                                          (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)
                                                                                                      
Net income (loss) as reported..................................       $      (83)    $   (2,057)    $    (440)    $     713
Stock based compensation recorded in income....................               --             --            --            --
Stock based compensation measured using the fair value method..              566            401         1,386           877
                                                                      ----------     ----------     ---------     ---------
Net loss pro forma.............................................       $     (649)    $   (2,458)    $  (1,826)    $    (164)
                                                                      ==========     ==========     =========     =========
Basic loss per share pro forma.................................       $    (0.02)    $    (0.09)    $   (0.07)    $   (0.01)
                                                                      ==========     ==========     =========     =========
Diluted loss per share pro forma...............................       $    (0.02)    $    (0.09)    $   (0.07)    $   (0.01)
                                                                      ==========     ==========     =========     =========


         The fair value of options on their grant date was measured using the
Black-Scholes Option Pricing Model. Key assumptions used to apply this pricing
model for the quarters and six months ended June 30, 2003 and 2002 are as
follows:



                                                                2003               2002
                                                            -----------        -----------
                                                                         
Risk-free interest rate................................     2.9% - 4.7%        3.9% - 4.9%
Expected life of options grants........................     1 - 5 years        1 - 5 years
Expected volatility of underlying stock................         90%                96%
Expected dividend payment rate, as a percentage of the
     stock price on the date of grant..................         --                 --


         It should be noted that the option pricing model used was designed to
value readily tradable stock options with relatively short lives. The options
granted to employees are not tradable and have contractual lives of up to ten
years.

                                       7


3. REVENUE RECOGNITION

         The Company generates revenue from the processing of qualification,
activation and authentication transactions; granting of software licenses;
services (including maintenance, installation and training); development and
consulting contracts; and hardware sold in conjunction with certain software
licenses. Revenues from processing of qualification, activation and
authentication transactions are recognized in the period in which services are
performed.

         The Company's software license agreements have typically provided for
an initial license fee and annual maintenance fees based on a defined number of
subscribers, as well as additional license and maintenance fees for net
subscriber additions in certain circumstances. Revenues from software license
sales are recognized when persuasive evidence of an arrangement exists, delivery
of the product has been made, and a fixed fee and collectibility have been
determined. To the extent that obligations exist for other services, the Company
allocates revenue between the license and the services based upon their relative
fair value or by the residual method.

         Revenues from consulting and services contracts are generally
recognized as the services are performed. Revenues from software maintenance
contracts are recognized ratably over the term of the maintenance agreement and
are reported as consulting and services revenues. Revenues from hardware sales
are recognized upon shipment, unless testing, integration or implementation
services are required, in which case hardware revenue is recognized upon
commissioning and acceptance of the product. Revenues from hardware sold in
conjunction with software licenses are deferred until the related license
revenues are recognized.

         In the quarter ended June 30, 2003, four clients accounted for 24%,
20%, 18% and 12% of the Company's total revenues. In the quarter ended June 30,
2002, four clients accounted for 29%, 16%, 15% and 10% of the Company's total
revenues. In the six months ended June 30, 2003, four clients accounted for 26%,
21%, 17% and 12% of the Company's total revenues. In the six months ended June
30, 2002, four clients accounted for 29%, 16%, 16% and 10% of the Company's
total revenues. A loss of one or more of these major clients, a bankruptcy or
period of financial difficulty of one or more of these clients, a decrease in
orders by one or more of these clients or a change in the combination of
products and services obtained from the Company by one or more of these clients
would aversely affect Lightbridge's revenues, margins and  net income.

4. EARNINGS PER SHARE (EPS)

         Basic EPS is computed by dividing income available to common
stockholders by the weighted-average number of common shares outstanding for the
period. Diluted EPS reflects the potential dilution that could occur if
securities or other contracts to issue common stock were exercised or converted
into common stock or resulted in the issuance of common stock.

         A reconciliation of the shares used to compute basic EPS to those used
for diluted EPS is as follows:



                                                 QUARTER ENDED JUNE 30,         SIX MONTHS ENDED JUNE 30,
                                                 ----------------------         -------------------------
                                                  2003            2002           2003               2002
                                                 ------          ------         ------             ------
                                                                     (IN THOUSANDS)
                                                                                       
Shares for basic computation                     27,005          28,407         27,113             28,301
Options and warrants (treasury stock method)         --              --             --                545
                                                 ------          ------         ------             ------
Shares for diluted computation                   27,005          28,407         27,113             28,846
                                                 ======          ======         ======             ======


         Stock options for which the exercise price exceeds the average market
price over the period have an anti-dilutive effect on EPS and, accordingly, are
excluded from the diluted computations for all periods presented. Had such
shares been included, shares for the diluted computation would have increased by
approximately 2,334,000 and 2,724,000 for the quarters ended June 30, 2003 and
2002, and 2,565,000 and 2,484,000 for the six months ended June 30, 2003 and
2002, respectively.

         In addition, all other stock options and warrants convertible into
common stock have been excluded from the diluted EPS computation in the quarters
ended June 30, 2003 and 2002 and the six months ended June 30, 2003, as they are
anti-dilutive due to the net loss recorded by the Company. Had such shares been
included, the number of shares for the diluted computation for the quarters
ended June 30, 2003 and 2002 and the six months ended June 30, 2003 would have
increased, respectively, by approximately 367,000, 494,000 and 300,000 shares.

5. RESTRUCTURING RESERVES

         In June 2002, the Company announced it would be reducing its workforce
by seven percent and consolidating its Waltham, Massachusetts call center
operations into its Lynn, Massachusetts and Broomfield, Colorado facilities by
the end of 2002. The Company recorded a restructuring charge of approximately
$3.6 million, consisting of $1.6 million for workforce reductions, $1.3 million
for facilities reductions including lease obligations, utilities and security
costs on unused space and $0.7 million for capital equipment write-offs
associated with these measures. The restructuring plan resulted in the
termination of 65 personnel as follows: 25

                                       8


in product and service delivery, 22 in development, 11 in sales and marketing
and seven in general and administrative. The capital equipment write-offs and
the majority of severance costs related to this restructuring were incurred in
2002. The Company anticipates that all other costs relating to this
restructuring, consisting principally of lease obligations on unused space, will
be paid by the end of 2003.

         The following summarizes the changes to the June 2002 restructuring
reserves for the six months ended June 30, 2003:



                                                          BALANCE AT                                   BALANCE AT
                                                      DECEMBER 31, 2002     REVERSED     UTILIZED     JUNE 30, 2003
                                                      -----------------    ----------    ---------    -------------
                                                                                 (IN THOUSANDS)
                                                                                          
Employee severance and termination benefits.......       $     343         $     (158)   $     185     $       --
Facility closing and related costs................             992                 --          327            665
                                                         ---------         ----------    ---------     ----------
                                                         $   1,335         $     (158)   $     512     $      665
                                                         =========         ==========    =========     ==========


         In March 2003, the Company announced it would be streamlining its
existing Broomfield, Colorado call center operations into its Lynn,
Massachusetts facility and a neighboring Lightbridge facility in Broomfield,
Colorado by the end of May 2003. In the quarter ended March 31, 2003, the
Company recorded a restructuring charge of approximately $0.1 million for
workforce reductions. In the quarter ended June 30, 2003, the Company recorded
an additional restructuring charge associated with this action of approximately
$1.0 million, consisting of approximately $0.6 million in future lease
obligations for unused facilities and approximately $0.4 million for capital
equipment write-offs.

         The following summarizes the changes to the Broomfield restructuring
reserves for the six months ended June 30, 2003:



                                                           BALANCE AT                                           BALANCE AT
                                                        DECEMBER 31, 2002       ACCRUED          UTILIZED      JUNE 30, 2003
                                                        -----------------    ------------    -------------     -------------
                                                                                   (IN THOUSANDS)
                                                                                                   
Employee severance and termination benefits...          $             --     $         77    $          47     $          30
Facility closing and related costs............                        --              579               30               549
Capital equipment write-offs..................                        --              378              378                --
                                                        ----------------     ------------    -------------     -------------
                                                        $             --     $      1,034    $         455     $         579
                                                        ================     ============    =============     =============


         In June 2003, the Company announced it would be closing its Irvine,
California facility and transferring certain employment positions to its
Broomfield, Colorado facility and reducing its headcount by an estimated 70
employees as follows: 16 in product and service delivery, 30 in development, 13
in sales and marketing and 11 in general and administrative. In the quarter
ended June 30, 2003, the Company recorded a restructuring charge of
approximately $0.7 million, consisting mainly of workforce reduction costs. The
Company also expects related and additional restructuring charges of
approximately $3.6 million in the third quarter of 2003 and $0.2 million in the
fourth quarter of 2003.

         The following summarizes the changes to the June 2003 restructuring
reserves for the six months ended June 30, 2003:



                                                           BALANCE AT                                            BALANCE AT
                                                        DECEMBER 31, 2002       ACCRUED         UTILIZED       JUNE 30, 2003
                                                        -----------------    ------------    -------------     -------------
                                                                                 (IN THOUSANDS)
                                                                                                   
Employee severance and termination benefits..           $             --     $        659    $          48     $         611
Facility closing and related costs...........                         --               14                4                10
                                                        ----------------     ------------    -------------     -------------
                                                        $             --     $        673    $          52     $         621
                                                        ================     ============    =============     =============


6.  BENEFIT FROM INCOME TAXES

         The income tax provision for the six months ended June 30, 2003
reflects a net benefit of $0.4 million which consists of an income tax benefit
at an annual effective tax rate of 20.0%, as well as a $0.3 million tax benefit
related to the recognition of prior year research and development tax credits.
The 20.0% rate differs from the statutory rate of 34.0% due to a decrease in
estimated pre-tax profit.

         The income tax provision for the six months ended June 30, 2002
reflects a net benefit of $1.3 million which consists of an income tax benefit
at an annual effective tax rate of 34.5%, as well as a $1.0 million tax benefit
related to the reduction of the valuation allowance on acquired net operating
loss carryforwards, as it was determined that it was more likely than not that
such net operating losses would be utilized.

                                       9



7. EQUITY IN LOSS OF PARTNERSHIP INVESTMENT

         In June 2001, the Company committed to invest up to $5.0 million in a
limited partnership that invests in businesses within the wireless industry. In
July 2003, the partners agreed to dissolve the partnership. Accordingly, future
commitments were eliminated, and the remaining $0.5 million investment was
written off in the quarter ended June 30, 2003.

8. RECENT ACCOUNTING PRONOUNCEMENTS

         In June 2002, the Financial Accounting Standards Board ("FASB") issued
Statement of Financial Accounting Standards No. 146 ("SFAS 146"), "Accounting
for Costs Associated with Exit or Disposal Activities." SFAS 146 requires that a
liability for a cost associated with an exit or disposal activity be recognized
when the liability is incurred. SFAS 146 nullifies EITF No. 94-3 "Liability
Recognition for Certain Employee Termination Benefits and Other Costs to Exit an
Activity," which required a liability be recognized at the commitment date to an
exit plan. The Company adopted the provisions of SFAS 146 effective for exit or
disposal activities initiated after December 31, 2002. All restructuring
activities prior to December 31, 2002, including the June 2002 restructuring
described in Note 5, are accounted for under EITF No. 94-3. The March 2003
restructuring described in Note 5 is accounted for under SFAS 146, the impact of
which was that the Company recorded approximately $1.0 million for the facility
reduction and capital equipment charge in the second quarter of 2003 rather than
the first quarter of 2003 due to the cease-use date being in the second quarter.
In addition, the June 2003 restructuring described in Note 5 is accounted for
under SFAS 146, the impact of which is that the Company will record an
additional estimated charge of $3.8 million for facility reductions and capital
equipment charges in the third and fourth quarters of 2003 rather than the
second quarter of 2003 due to the cease-use date being in the third quarter.

         In December 2002, the FASB issued SFAS No. 148 ("SFAS 148"),
"Accounting for Stock-Based Compensation - Transition and Disclosure - an
amendment of FASB Statement No. 123 ("SFAS 123"). SFAS 148 amends SFAS 123 to
provide alternative methods of transition for a voluntary change to the fair
value based method of accounting for stock-based employee compensation. In
addition, SFAS 148 amends the disclosure requirements of SFAS 123 to require
prominent disclosures in both annual and interim financial statements about the
method of accounting for stock-based employee compensation and the effect of the
method used on reported results. The interim disclosure requirements of SFAS 148
have been implemented in Note 2.

                                       10



ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

         THIS QUARTERLY REPORT ON FORM 10-Q CONTAINS "FORWARD-LOOKING
STATEMENTS" WITHIN THE MEANING OF SECTION 27A OF THE SECURITIES ACT OF 1933 AND
SECTION 21E OF THE SECURITIES EXCHANGE ACT OF 1934. ANY STATEMENTS CONTAINED
HEREIN THAT ARE NOT STATEMENTS OF HISTORICAL FACT MAY BE DEEMED TO BE
FORWARD-LOOKING STATEMENTS. WITHOUT LIMITING THE FOREGOING, THE WORDS
"BELIEVES," "ANTICIPATES," "PLANS," "EXPECTS" AND SIMILAR EXPRESSIONS ARE
INTENDED TO IDENTIFY FORWARD-LOOKING STATEMENTS. THE FORWARD-LOOKING STATEMENTS
INVOLVE KNOWN AND UNKNOWN RISKS, UNCERTAINTIES AND OTHER FACTORS, INCLUDING THE
FACTORS SET FORTH UNDER "ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF
FINANCIAL CONDITION AND RESULTS OF OPERATIONS - RISK FACTORS" IN THE ANNUAL
REPORT ON FORM 10-K OF LIGHTBRIDGE FOR THE YEAR ENDED DECEMBER 31, 2002, THAT
MAY CAUSE THE ACTUAL RESULTS, PERFORMANCE AND ACHIEVEMENTS OF LIGHTBRIDGE TO
DIFFER MATERIALLY FROM THOSE INDICATED BY THE FORWARD-LOOKING STATEMENTS.
LIGHTBRIDGE ANTICIPATES THAT ITS BUSINESS WILL BE IMPACTED BY CURRENT AND FUTURE
ECONOMIC CONDITIONS AFFECTING THE COMMUNICATIONS INDUSTRY INCLUDING, WITHOUT
LIMITATION, DECREASES OR DELAYS IN CAPITAL SPENDING BY COMMUNICATIONS PROVIDERS,
INCREASING DEPENDENCE ON A LIMITED NUMBER OF CLIENTS, THE COMPANY'S REVENUE
CONCENTRATION IN THE WIRELESS TELECOMMUNICATIONS BUSINESS AND THE DECLINING
SUBSCRIBER GROWTH RATE IN THAT BUSINESS, CONSOLIDATION AND INCREASING PRESSURE
TO CONTROL COSTS IN THAT BUSINESS, CONTINUING RAPID CHANGE IN THE
TELECOMMUNICATIONS INDUSTRY AND OTHER MARKETS IN WHICH THE COMPANY DOES BUSINESS
THAT MAY AFFECT BOTH THE COMPANY AND ITS CLIENTS INCLUDING THE ADVENT OF LOCAL
NUMBER PORTABILITY IN NOVEMBER 2003, THE IMPACT OF COMPETITIVE PRODUCTS,
SERVICES AND PRICING ON THE COMPANY AND ITS CLIENTS, THE ADVERSE IMPACT THAT
THE FINANCIAL AND OPERATING DIFFICULTIES OF THE COMPANY'S CLIENTS MAY HAVE ON
THE COMPANY'S FUTURE REVENUES AND FINANCIAL AND OPERATING RESULTS, THE POSSIBLE
NEGATIVE IMPACT THAT CHANGES IN THE COMBINATION OF SERVICES ACQUIRED BY THE
COMPANY'S CLIENTS MAY HAVE ON ITS BUSINESS, THE FAILURE TO PROPERLY IMPLEMENT
REGULATORY REQUIREMENTS APPLICABLE TO THE COMPANY'S AND ITS CLIENTS'
BUSINESSES, THE POSSIBLE NEGATIVE IMPACT ON THE COMPANY'S BUSINESS DUE TO
ERRORS IN ITS SOFTWARE OR LACK OF SUCCESS IN IMPROVING ITS SOFTWARE DESIGN
AND DEVELOPMENT PROCESS, THE POSSIBLE NEGATIVE IMPACT ON THE COMPANY'S FINANCIAL
RESULTS IF ITS TAX BENEFITS DO NOT BECOME FULLY RECOVERABLE, GLOBAL ECONOMIC
RECESSION, ECONOMIC AND POLITICAL INSTABILITY IN THE DOMESTIC AND INTERNATIONAL
MARKETS INCLUDING, WITHOUT LIMITATION, THE IMPACT OF TERRORIST THREATS AND
HOSTILITIES AND THE DECLARATION OF WAR OR SIMILAR ACTIONS, POSSIBLE DIFFICULTIES
ASSOCIATED WITH PAST OR FUTURE ACQUISITIONS INCLUDING CORSAIR AND ALTAWAVE, THE
NEED TO DEVELOP AND WIN MARKET ACCEPTANCE OF NEW PRODUCTS, SERVICES AND
TECHNOLOGIES AND TO ENHANCE AND MAINTAIN DEMAND FOR THE COMPANY'S EXISTING
PRODUCTS, SERVICES AND TECHNOLOGIES, LIGHTBRIDGE'S ABILITY TO EXECUTE ON ITS
PLANS OR STRATEGIES, INCLUDING, WITHOUT LIMITATION, ITS PLANS TO ENTER THE
ONLINE TRANSACTION AND WIRELESS DATA MARKETS, AND THE IMPACT OF RESTRUCTURING
AND OTHER CHARGES ON LIGHTBRIDGE'S BUSINESS AND OPERATIONS. LIGHTBRIDGE
UNDERTAKES NO OBLIGATIONS TO UPDATE ANY FORWARD-LOOKING STATEMENTS IT MAKES.

         Information set forth under the heading "ITEM 7. Management's
Discussion and Analysis of Financial Condition and Results of Operations - Risk
Factors" in the Company's Annual Report on Form 10-K for the year ended December
31, 2002 is incorporated as an exhibit to this Quarterly Report on Form 10-Q.
Unless the context otherwise requires, "Lightbridge" and the "Company" refer
collectively to Lightbridge, Inc. and its subsidiaries.

         ALTALINKS, LIGHTBRIDGE, the Lightbridge logo and PHONEPRINT are
registered trademarks of Lightbridge, and ALTAWAVE, CAS, CORSAIR, CUSTOMER
ACQUISITION SYSTEM, LIGHTBRIDGE MOBILE DATA MANAGER, PREPAY and LIGHTBRIDGE
TELESERVICES are trademarks of Lightbridge. All other trademarks or trade names
appearing in this Quarterly Report on Form 10-Q are the property of their
respective owners.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

         Lightbridge has identified and discussed certain critical accounting
policies and estimates in its Annual Report on Form 10-K for the year ended
December 31, 2002. The Company did not modify its critical accounting policies
during the quarter ended June 30, 2003. Those policies and estimates have been
applied in the preparation of the Company's financial statements included in
this Quarterly Report on Form 10-Q. In applying its critical accounting
policies, the Company reduced the annual estimated effective tax rate to 20% in
the quarter ended March 31, 2003 and has applied that rate consistently
throughout the six months ended June 30, 2003.

                                       11



OVERVIEW

         Lightbridge develops, markets and supports a suite of products and
services for communications providers that supports the customer lifecycle
including customer qualification and acquisition, risk management, prepaid
billing, mobile data management and authentication services. Lightbridge derives
the majority of its revenues from clients located in the United States.

         On February 22, 2002, a wholly owned subsidiary of Lightbridge acquired
all of the assets and certain of the liabilities of Altawave Inc. ("Altawave")
in exchange for the payment of $4.0 million in cash, plus up to an additional
$6.0 million contingent on the achievement of certain revenue goals. The
technology acquired from Altawave includes solutions that offer wireless
carriers a service platform for the development and management of data content
and applications. The condensed consolidated financial statements for the six
months ended June 30, 2002 include the operations related to Altawave from the
date of acquisition.

         Lightbridge's transaction services revenues are derived primarily from
the processing of applications for qualification of subscribers for
telecommunications services and the activation of service for those subscribers.
Over time, the Company has expanded its offerings from credit evaluation
services to include screening for subscriber fraud, evaluating carriers'
existing accounts, interfacing with carrier and third-party systems and
providing call center services. The Company also offers transaction services to
pre-screen and authenticate the identity of users engaged in mobile and online
transactions. Transaction services are provided pursuant to contracts with
carriers and others, which specify the services to be utilized and the markets
to be served. The Company's clients are charged for these services on a per
transaction basis. Pricing varies depending primarily on the volume of
transactions, the number and type of other products and services selected for
integration with the services and the term of the contract under which services
are provided. The volume of processed transactions varies depending on seasonal
and retail trends, the success of the carriers and others utilizing the
Company's services in attracting subscribers and the markets served by the
Company's clients. Transaction services revenues are recognized in the period in
which the services are performed.

         The Company's software licensing revenues consist of revenues
attributable to the licensing of the Company's CAS Application Modules, Risk
Management, Prepaid Billing and Mobile Data Management software. Lightbridge's
CAS Application Modules are designed to assist customers in interfacing with the
Company's transaction processing systems as well as to perform other
point-of-sale and channel functionality. The Company's Risk Management products
are designed to assist carriers in monitoring subscriber accounts to identify
activity that may indicate fraud. The Company's Prepaid Billing system allows
carriers to market and manage prepaid wireless services to customers. The
Company's Mobile Data Management solutions provide wireless carriers a platform
for the development and management of data content and applications. The
Company's software products are licensed as packaged software products and each
product generally requires incidental customization or integration with other
products and systems to varying degrees. Software licensing revenues are
recognized when persuasive evidence of an arrangement exists, delivery of the
product has been made, and a fixed fee and collectibility have been determined.

         The Company's consulting and services revenues historically have been
derived principally from providing solution development and deployment services
and business advisory consulting in the areas of customer acquisition and
retention, authentication, prepay billing and risk management. The majority of
consulting and services engagements are performed on a time and materials basis
and revenues from these engagements are generally recognized as the services are
performed. When the Company performs work under a fixed fee arrangement,
revenues are generally recognized as services are performed. Revenues from
software maintenance contracts are recognized ratably over the term of the
maintenance agreement and are reported as consulting and services revenues.

         The Company's hardware revenues historically have been derived in
connection with sales of its PrePay and PhonePrint products. Revenue from
hardware sales is recognized upon shipment, unless testing, integration or other
services are required, in which case it is recognized upon commissioning and
acceptance of the product. Revenue from hardware sold in conjunction with
software is deferred until the related software revenue is recognized. The
Company does not expect hardware revenues to be a significant component of
revenue in the future.

         In the quarter ended June 30 2003, four clients accounted for 24%, 20%,
18% and 12% of the Company's total revenues. In the quarter ended June 30, 2002,
four clients accounted for 29%, 16%, 15% and 10% of the Company's total
revenues. In the six months ended June 30, 2003, four clients accounted for 26%,
21%, 17% and 12% of the Company's total revenues. In the six months ended June
30, 2002, four clients accounted for 29%, 16%, 16% and 10% of the Company's
total revenues. A loss of one or more of these major clients, a bankruptcy or
period of financial difficulty of one or more of these clients, a decrease in
orders by one or more of these clients or a change in the combination of
products and services obtained from the Company by one or more of these clients
would adversely affect Lightbridge's revenues, margins and net income.

                                       12



RESULTS OF OPERATIONS

    The following table sets forth, for the periods indicated, certain financial
data as a percentage of total revenues:



                                                              QUARTER ENDED                 SIX MONTHS ENDED
                                                                 JUNE 30,                       JUNE 30,
                                                          ---------------------          ----------------------
                                                           2003          2002             2003           2002
                                                          -------       -------          -------        -------
                                                                                            
Revenues:
  Transaction.......................................         60.9%         62.4%            65.1%          64.4%
  Software licensing................................         14.2           8.5             10.1            9.5
  Consulting and services...........................         21.4          26.7             21.7           24.2
  Hardware..........................................          3.5           2.4              3.1            1.9
                                                          -------       -------          -------        -------
     Total revenues.................................       100.0          100.0            100.0          100.0
                                                          -------       -------          -------        -------
Cost of revenues:
  Transaction.......................................         34.7          38.9             37.0           37.0
  Software licensing................................          2.1           1.0              1.3            1.0
  Consulting and services...........................          9.1          11.4              9.6           11.2
  Hardware..........................................          3.2           1.9              2.6            1.4
                                                          -------       -------          -------        -------
     Total cost of revenues.........................         49.1          53.2             50.5           50.6
                                                          -------       -------          -------        -------
Gross profit:
  Transaction.......................................         26.2          23.5             28.1           27.4
  Software licensing................................         12.1           7.5              8.8            8.5
  Consulting and services...........................         12.3          15.3             12.1           13.0
  Hardware..........................................          0.3           0.5              0.5            0.5
                                                          -------       -------          -------        -------
     Total gross profit.............................         50.9          46.8             49.5           49.4
                                                          -------       -------          -------        -------
Operating expenses:
  Development costs.................................         23.9          22.2             24.3           21.3
  Sales and marketing...............................         11.5          10.0             12.7            9.9
  General and administrative........................         12.4          15.0             12.2           13.3
  Purchased in-process research and development.....           --            --               --            2.3
  Restructuring costs...............................          4.7          10.8              2.6            5.1
                                                          -------       -------          -------        -------
     Total operating expenses.......................         52.5          58.0             51.8           51.9
                                                          -------       -------          -------        -------
Loss from operations................................         (1.6)        (11.2)            (2.3)          (2.5)
Other income, net...................................          1.7           1.8              1.7            1.7
Equity in loss of partnership investment............         (1.5)          --              (0.8)           --
                                                          -------       -------          -------        -------
Loss before benefit from income taxes...............         (1.4)         (9.4)            (1.4)          (0.8)
Benefit from income taxes...........................         (1.1)         (3.2)            (0.7)          (1.8)
                                                          -------       -------          -------        -------
Net income (loss)...................................         (0.3)%        (6.2)%           (0.7)%          1.0%
                                                          =======       =======          =======        =======


QUARTER ENDED JUNE 30, 2003 COMPARED WITH QUARTER ENDED JUNE 30, 2002.

         REVENUES. Revenues and certain revenue comparisons for the quarters
ended June 30, 2003 and 2002 were as follows:




                                               QUARTER          % OF        QUARTER       % OF
                                                ENDED          TOTAL         ENDED        TOTAL             $             %
REVENUES                                     JUNE 30, 2003    REVENUE    JUNE 30, 2002   REVENUE        DIFFERENCE    DIFFERENCE
--------                                     -------------    -------    -------------   -------       -----------    ----------
                                                                          (DOLLARS IN THOUSANDS)
                                                                                                    
Transaction............................       $    19,068        60.9%    $    20,812       62.4%      $    (1,744)       (8.4)%
Software licensing.....................             4,455        14.2           2,829        8.5             1,626        57.5
Consulting and services................             6,687        21.4           8,902       26.7            (2,215)      (24.9)
Hardware...............................             1,089         3.5             798        2.4               291        36.5
                                              -----------     -------     ------------   -------       ------------    -------
  Total................................       $    31,299       100.0%    $    33,341      100.0%      $    (2,042)       (6.1)%
                                              ===========     =======     ============   =======       ============    =======


         The decrease in transaction revenues of $1.7 million was due to slower
subscriber growth experienced by the Company's clients, resulting in a reduction
in transaction volume, and to clients selecting fewer transaction products and
services. The Company's transaction revenues also declined as a result of
reduced call volume and a change in the mix of services provided by
Lightbridge's TeleServices call centers.

                                       13



         The Company's transaction revenues continue to reflect in large part
the industry's rate of growth of new subscribers as well as the rate of
switching among carriers by subscribers (subscriber churn). Lightbridge
believes, based in part on reports of wireless telecommunication industry
analysts, that the rate of subscriber growth will continue to slow in the
current year and in upcoming years, and following the advent of local number
portability in November 2003, that the rate of subscriber churn will likely
increase. If churn increases and subscriber applications for wireless carriers
served by Lightbridge increase, the Company expects that the volume of
transactions will increase which may, subject to competitive pricing pressures,
result in increases in transaction revenues. Lightbridge also believes it may
experience decreases in the demand for its TeleServices business and changes
in the combination of services acquired by clients that could continue to
negatively impact transaction revenues in 2003.

         The increase in software licensing revenues of $1.6 million was due
primarily to two new software contracts recorded in the second quarter of 2003.
Despite these software contracts, the Company expects lower capital spending by
carriers to continue to affect the sales of Lightbridge software products in
future periods. The Company expects the slowdown and decline in the
telecommunications industry will continue for the remainder of 2003 and may
extend into 2004.

         The decrease in consulting and services revenues of $2.2 million for
the quarter ended June 30, 2003 was principally due to the decline in consulting
projects from the quarter ended June 2002.

         There was a slight increase in hardware revenues of $0.3 million for
the quarter ended June 30, 2003. The Company does not expect hardware revenues
to be a significant component of revenue in 2003 or thereafter.

         COST OF REVENUES. Cost of revenues consists primarily of personnel
costs, costs of acquiring and maintaining systems and networks used in
processing qualification, activation and authentication transactions (including
depreciation and amortization of systems and networks) and amortization of
capitalized software and acquired technology. In the future, cost of revenues
may vary as a percentage of total revenues as a result of a number of factors,
including changes in the volume of transactions processed, the mix of
transaction revenues between revenues from automated transaction processing and
revenues from processing transactions through the Lightbridge TeleServices Group
and changes in the mix of total revenues among transaction revenues, software
licensing revenues and consulting and services revenues.

         Cost of revenues and certain cost of revenues comparisons for the
quarters ended June 30, 2003 and 2002 were as follows:




                                                QUARTER        % OF         QUARTER       % OF
                                                 ENDED         TOTAL         ENDED        TOTAL            $              %
COST OF REVENUES                             JUNE 30, 2003    REVENUE    JUNE 30, 2002   REVENUE       DIFFERENCE     DIFFERENCE
----------------                             -------------    -------    -------------   -------       -----------    ----------
                                                                          (DOLLARS IN THOUSANDS)
                                                                                                    
Transaction............................       $    10,858        34.7%    $    12,975       38.9%      $    (2,117)      (16.3)%
Software licensing.....................               643         2.1             332        1.0               311        93.7
Consulting and services................             2,843         9.1           3,807       11.4              (964)      (25.3)
Hardware...............................             1,002         3.2             630        1.9               372        59.0
                                              -----------     -------     -----------    -------       -----------     -------
  Total................................       $    15,346        49.1%    $    17,744       53.2%      $    (2,398)      (13.5)%
                                              ===========     =======     ===========    =======       ===========     =======


         Transaction cost of revenues decreased in the quarter ended June 30,
2003 from the quarter ended June 30, 2002, and also decreased as a percentage of
total transaction revenues to 56.9% from 62.3%. The decrease was principally due
to lower transaction revenues as a result of a lower volume of subscriber
applications processed through Lightbridge's TeleServices call centers and by a
shift in the mix of services and products provided to clients. The decrease in
costs was also attributable to the Company's staff reductions as a result of the
closing of the Waltham, Massachusetts call center in September 2002. In
addition, in the quarter ended June 30, 2002 approximately $0.5 million in costs
were incurred in providing services to WorldCom, Inc. ("WorldCom") for which,
due to WorldCom's financial instability, the corresponding revenue was not
recorded. No services were provided or costs incurred related to WorldCom in the
quarter ended June 30, 2003. Lightbridge believes that changes in the mix of
services provided to clients will affect transaction cost of revenues in the
remainder of 2003.

         Software licensing cost of revenues increased in the quarter ended June
30, 2003 from the quarter ended June 30, 2002, and also increased as a
percentage of total software licensing revenues to 14.4% from 11.7%. The
increase was primarily attributable to the type of software products licensed
during the quarter ended June 30, 2003.

         Consulting and services cost of revenues decreased in the quarter ended
June 30, 2003, and also decreased slightly as a percentage of total consulting
and services revenues to 42.5% from 42.8% in the quarter ended June 30, 2002.
The decrease in consulting and

                                       14


services cost of revenue was attributable to a decrease in consulting projects
and revenue as well as a reduction in headcount associated with the June 2002
restructuring.

         Hardware cost of revenues increased in the quarter ended June 30, 2003
due to an increase in hardware revenues. Hardware cost of revenues also
increased as a percentage of total hardware revenue to 92.0% from 79.0% in the
quarter ended June 30, 2002. This increase was attributable to competitive
pressures.

         The Company expects that fluctuations in gross profit may occur
primarily because of a change in the mix of revenue generated from the Company's
four revenue components, particularly revenues from software licensing.

         OPERATING EXPENSES. Operating expenses and certain operating expense
comparisons for the quarters ended June 30, 2003 and 2002 were as follows:



                                               QUARTER         % OF         QUARTER       % OF
                                                ENDED          TOTAL         ENDED        TOTAL             $             %
                                             JUNE 30, 2003    REVENUE    JUNE 30, 2002   REVENUE        DIFFERENCE    DIFFERENCE
                                             -------------    -------    -------------   -------       -----------    ----------
                                                                          (DOLLARS IN THOUSANDS)
                                                                                                    
Development............................       $     7,475        23.9%    $     7,398       22.2%      $        77         1.0%
Sales and marketing....................             3,595        11.5           3,322       10.0               273         8.2
General and administrative.............             3,904        12.4           4,985       15.0            (1,081)      (21.7)
Restructuring costs....................             1,472         4.7           3,616       10.8            (2,144)      (59.3)
                                              -----------     -------     -----------    -------       -----------     -------
  Total................................       $    16,446        52.5%    $    19,321       58.0%      $    (2,875)      (14.9)%
                                              ===========     =======     ===========    =======       ===========     =======


         DEVELOPMENT. Development expenses include software development costs
and consist primarily of personnel and outside technical services costs related
to developing new products and services, enhancing existing products and
services, and implementing and maintaining new and existing products and
services. Development expenses increased slightly for the quarter ended June 30,
2003 due to costs associated with supplementing engineering personnel to support
Lightbridge's product and services development plans. These cost increases were
partially offset by the cost savings associated with the June 2002
restructuring. The Company expects to continue to incur significant development
expenses in the remainder of 2003 and may increase expenses for the further
development of its existing products and services and development of new
products and services.

         SALES AND MARKETING. Sales and marketing expenses consist primarily of
salaries, commissions and travel expenses of sales, business development
and marketing personnel, as well as costs associated with advertising, trade
shows and conferences. The increase for the quarter ended June 30, 2003 was
primarily due to the expansion of the Company's business development
organization and costs associated with the Company's strategic partnerships and
key initiatives. These costs were partially offset by the cost savings
associated with the June 2002 restructuring.

         GENERAL AND ADMINISTRATIVE. General and administrative expenses consist
principally of salaries of executive, finance, human resources and
administrative personnel and fees for outside professional services. The
decrease in general and administrative costs for the quarter ended June 30, 2003
was primarily due to a decrease in headcount associated with the June 2002
restructuring and the Company's efforts to limit spending. The Company may
experience an increase in general and administrative expenses during the
remainder of 2003 due to increased regulatory compliance requirements associated
with operating as a public company and consumer credit and privacy regulations.

         OTHER INCOME, NET. Other income, net consisted predominantly of
interest income and decreased to $0.5 million in the quarter ended June 30, 2003
from $0.6 million in the quarter ended June 30, 2002. This decrease was
primarily due to a decline in interest rates.

         EQUITY IN LOSS OF PARTNERSHIP INVESTMENT. In June 2001, the Company
committed to invest up to $5.0 million in a limited partnership that invests in
businesses within the wireless industry. In July 2003, the partners agreed to
dissolve the partnership. Accordingly, future commitments were eliminated, and
the remaining $0.5 million investment was written off in the quarter ended June
30, 2003.

         BENEFIT FROM INCOME TAXES. Lightbridge's annual estimated effective tax
rate was 20.0% (excluding the benefit from the recognition of prior years' tax
credits) for the quarter ended June 30, 2003 compared to 34.5% for the quarter
ended June 30, 2002. The Company anticipates that the tax benefit recorded in
2003 will be fully recoverable through future taxable income and or carry back
ability.

                                       15



SIX MONTHS ENDED JUNE 30, 2003 COMPARED WITH SIX MONTHS ENDED JUNE 30, 2002.

         REVENUES. Revenues and certain revenue comparisons for the six months
ended June 30, 2003 and 2002 were as follows:



                                              SIX MONTHS       % OF       SIX MONTHS      % OF
                                                 ENDED         TOTAL         ENDED        TOTAL            $              %
                REVENUES                     JUNE 30, 2003    REVENUE    JUNE 30, 2002   REVENUE       DIFFERENCE     DIFFERENCE
                --------                     -------------    -------    -------------   -------       -----------    ----------
                                                                            (DOLLARS IN THOUSANDS)
                                                                                                    
Transaction............................       $    38,851        65.1%   $     45,864       64.4%      $    (7,013)      (15.3)%
Software licensing.....................             6,061        10.1           6,786        9.5              (725)      (10.7)
Consulting and services................            12,978        21.7          17,255       24.2            (4,277)      (24.8)
Hardware...............................             1,832         3.1           1,382        1.9               450        32.6
                                              -----------     -------     -----------    -------       -----------     -------
  Total................................       $    59,722       100.0%   $     71,287      100.0%      $   (11,565)      (16.2)%
                                              ===========     =======     ===========    =======       ===========     =======


         The decrease in transaction revenues of $7.0 million was due to slower
subscriber growth experienced by the Company's clients, resulting in a reduction
in transaction volume, and to clients selecting fewer transaction products and
services. The Company's transaction revenues also declined as a result of
reduced call volume and a change in the mix of services provided by
Lightbridge's TeleServices call centers. In addition, in the six months ended
June 30, 2002, approximately $2.6 million of transaction revenue was
attributable to transaction services provided to WorldCom. No services were
provided to WorldCom in the six months ended June 30, 2003.

         The decrease in software licensing revenues of $0.7 million was due to
the continued capital spending slowdown in the telecommunications industry.
Lower capital spending by carriers affected sales of all Lightbridge
software products.

         The decrease in consulting and services revenues of $4.3 million for
the six months ended June 30, 2003 was principally due to the decline in
software sales and the related integration, deployment, optimization and
maintenance services provided in conjunction with software sales as well as a
reduction in consulting activities.

         There was an increase in hardware revenues of $0.5 million for the six
months ended June 30, 2003. The Company does not expect hardware revenues to be
a significant component of revenue in 2003 or thereafter.

         COST OF REVENUES. Cost of revenues and certain cost of revenues
comparisons for the six months ended June 30, 2003 and 2002 were as follows:



                                               SIX MONTHS       % OF       SIX MONTHS     % OF
                                                 ENDED         TOTAL         ENDED        TOTAL             $              %
           COST OF REVENUES                  JUNE 30, 2003    REVENUE    JUNE 30, 2002   REVENUE        DIFFERENCE    DIFFERENCE
           ----------------                  -------------    -------    -------------   -------       -----------    ----------
                                                                            (DOLLARS IN THOUSANDS)
                                                                                                    
Transaction............................       $    22,077        37.0%    $    26,345       37.0%      $    (4,268)      (16.2)%
Software licensing.....................               787         1.3             727        1.0                60         8.3
Consulting and services................             5,744         9.6           7,950       11.2            (2,206)      (27.7)
Hardware...............................             1,570         2.6           1,043        1.4               527        50.5
                                              -----------     -------     -----------    -------       -----------     -------
  Total................................       $    30,178        50.5%    $    36,065       50.6%      $    (5,887)      (16.3)%
                                              ===========     =======     ===========    =======       ===========     =======


         Transaction cost of revenues decreased in the six months ended June 30,
2003 from the six months ended June 30, 2002, and also decreased as a percentage
of total transaction revenues to 56.8% from 57.4%. The decrease was principally
due to lower transaction revenues as a result of a lower volume of transactions
processed through Lightbridge's TeleServices call centers and by a shift in the
mix of services provided to clients. The decrease in costs was also attributable
to the Company's staff reductions as a result of the closing of the Waltham,
Massachusetts call center in September 2002. In addition, in the quarter ended
June 30, 2002 approximately $0.5 million in costs were incurred in providing
services to WorldCom for which, due to WorldCom's financial instability, the
corresponding revenue was not recorded.

         Software licensing cost of revenues increased slightly in the six
months ended June 30, 2003 from the six months ended June 30, 2002, and also
increased as a percentage of total software licensing revenues to 13.0% from
10.7%. The increase was attributable to the type of software products licensed
during the six months ended June 30, 2003.

                                       16



         Consulting and services cost of revenues decreased in the six months
ended June 30, 2003, and also decreased as a percentage of total consulting and
services revenues to 44.3% from 46.1% in the six months ended June 30, 2002. The
decrease in consulting and services cost of revenue was attributable to a
decrease in consulting projects and revenue as well as a reduction in headcount
associated with the June 2002 restructuring.

         Hardware cost of revenues increased and also increased as a percentage
of total hardware revenue to 85.7% in the six months ended June 30, 2003 from
75.5% in the six months ended June 30, 2002. This increase was attributable to
the increase in hardware revenues.

         OPERATING EXPENSES. Operating expenses and certain operating expense
comparisons for the six months ended June 30, 2003 and 2002 were as follows:



                                              SIX MONTHS       % OF        SIX MONTHS     % OF
                                                ENDED          TOTAL         ENDED        TOTAL             $             %
                                             JUNE 30, 2003    REVENUE    JUNE 30, 2002   REVENUE       DIFFERENCE     DIFFERENCE
                                             -------------    -------    -------------   -------       -----------    ----------
                                                                            (DOLLARS IN THOUSANDS)
                                                                                                    
Development............................       $    14,552        24.3%    $    15,183       21.3%      $      (631)       (4.2)%
Sales and marketing....................             7,582        12.7           7,058        9.9               524         7.4
General and administrative.............             7,270        12.2           9,538       13.3            (2,268)      (23.8)
Purchased in-process R&D...............                --          --           1,618        2.3            (1,618)     (100.0)
Restructuring costs....................             1,549         2.6           3,616        5.1            (2,067)      (57.2)
                                              -----------     -------     -----------    -------       -----------     -------
  Total................................       $    30,953        51.8%    $    37,013       51.9%      $    (6,060)      (16.4)%
                                              ===========     =======     ===========    =======       ===========     =======


         DEVELOPMENT. The decrease in development expenses for the six months
ended June 30, 2003 was primarily due to cost savings associated with the June
2002 restructuring. These cost savings were partially offset by the addition to
and supplementing of engineering personnel in order to support Lightbridge's
product and services development plans. Development expenses as a percentage of
total revenues increased for the six months ended June 30, 2003 as a result of
lower revenue levels.

         SALES AND MARKETING. The increase for the six months ended June 30,
2003 was primarily due to the expansion of the Company's business development
organization and costs associated with the Company's strategic partnerships and
key initiatives. These costs were partially offset by the cost savings
associated with the June 2002 restructuring.

         GENERAL AND ADMINISTRATIVE. The decrease in general and administrative
costs for the six months ended June 30, 2003 was primarily due to a decrease in
headcount associated with the June 2002 restructuring and the Company's efforts
to limit spending.

         IN-PROCESS RESEARCH AND DEVELOPMENT ("IPR&D"). In connection with the
Altawave acquisition, the Company recorded a $1.6 million charge during the
first quarter of 2002 for several IPR&D projects. The technology acquired from
Altawave includes solutions that offer wireless carriers and enterprises a
service platform for the development and management of data content and
applications. The complexity of the technology lies in its comprehensive, secure
and scalable characteristics. The research projects in process at the date of
acquisition related to the development of the Lightbridge Mobile Data Manager
("MDM") suite of products consisting of MDM Server, MDM Administration, MDM
Altalinks and MDM Provisioner, as well as the Consumer Group Applications
("CGA"). Development of the technology was started in 2000.

         The value of the projects was determined by an independent appraiser
using the income approach. The discounted cash flow method was utilized to
estimate the present value of the expected income that could be generated
through revenues from the projects over their estimated useful lives through
2009. The percentage of completion for the projects was determined based on the
amount of research and development expenses incurred through the date of
acquisition as a percentage of estimated total research and development expenses
to bring the projects to technological feasibility. At the acquisition date, the
Company estimated that the MDM suite and CGA were approximately 70% and 32%
complete, respectively, with fair values of approximately $1.0 million and $0.6
million, respectively. The discount rate used for the fair value calculation was
37% for the MDM suite and 40% for CGA. At the date of acquisition, development
of the technology involved risks to the Company including the remaining
development effort required to achieve technological feasibility and uncertainty
with respect to the market for the technology.

         Lightbridge completed the development of the MDM suite in the quarter
ended September 30, 2002 and the CGA project in the quarter ended June 30, 2003
having spent approximately $150,000 and $300,000, respectively, on the projects
after the acquisition.

                                       17



         OTHER INCOME, NET. Other income, net consisted predominantly of
interest income and decreased to $1.0 million in the six months ended June 30,
2003 from $1.2 million in the six months ended June 30, 2002. This decrease was
primarily due to a decline in interest rates.

         BENEFIT FROM INCOME TAXES. Lightbridge's annual estimated effective tax
rate was 20.0% (excluding the benefit from the recognition of prior years' tax
credits) for the six months ended June 30, 2003 compared to 34.5% for the six
months ended June 30, 2002. The income tax provision for the six months ended
June 30, 2003 reflects a net benefit of $0.4 million which consists of an income
tax benefit at an annual effective tax rate of 20.0%, as well as a $0.3 million
tax benefit related to the recognition of prior year research and development
tax credits.

         The income tax provision for the six months ended June 30, 2002
reflects a net benefit of $1.3 million which consists of an income tax benefit
at an annual effective tax rate of 34.5%, as well as a $1.0 million tax benefit
related to the reduction of the valuation allowance on acquired net operating
loss carryforwards, as it was determined that it was more likely than not that
such net operating losses would be utilized.

RESTRUCTURINGS

         In June 2002, the Company announced it would be reducing its workforce
by seven percent and consolidating its Waltham, Massachusetts call center
operations into its Lynn, Massachusetts and Broomfield, Colorado facilities by
the end of 2002. The Company recorded a restructuring charge of approximately
$3.6 million, consisting of $1.6 million for workforce reductions, $1.3 million
for facilities reductions including lease obligations, utilities and security
costs on unused space and $0.7 million for capital equipment write-offs
associated with these measures. The restructuring plan resulted in the
termination of 65 personnel as follows: 25 in product and service delivery, 22
in development, 11 in sales and marketing and seven in general and
administrative. The capital equipment write-offs and the majority of severance
costs related to this restructuring were incurred in 2002. The Company
anticipates that all other costs relating to this restructuring, consisting
principally of lease obligations on unused space, will be paid by the end of
2003.

         The following summarizes the changes to the June 2002 restructuring
reserves for the six months ended June 30, 2003:



                                                         BALANCE AT                                          BALANCE AT
                                                      DECEMBER 31, 2002    REVERSED         UTILIZED       JUNE 30, 2003
                                                      -----------------   ----------       -----------     -------------
                                                                                (IN THOUSANDS)
                                                                                               
Employee severance and termination benefits....          $      343       $     (158)      $       185       $       --
Facility closing and related costs.............                 992               --               327              665
                                                         ----------       ----------       -----------       ----------
                                                         $    1,335       $     (158)      $       512       $      665
                                                         ==========       ==========       ===========       ==========


         In March 2003, the Company announced it would be streamlining its
existing Broomfield, Colorado call center operations into its Lynn,
Massachusetts facility and a neighboring Lightbridge facility in Broomfield,
Colorado by the end of May 2003. In the quarter ended March 31, 2003, the
Company recorded a restructuring charge of approximately $0.1 million for
workforce reductions. In the quarter ended June 30, 2003, the Company recorded
an additional restructuring charge associated with this action of approximately
$1.0 million, consisting of approximately $0.6 million in future lease
obligations for unused facilities and approximately $0.4 million for capital
equipment write-offs.

         The following summarizes the changes to the Broomfield restructuring
reserves for the six months ended June 30, 2003:



                                                         BALANCE AT                                          BALANCE AT
                                                      DECEMBER 31, 2002    ACCRUED           UTILIZED       JUNE 30, 2003
                                                      -----------------   ----------       -----------      -------------
                                                                                 (IN THOUSANDS)
                                                                                                
Employee severance and termination benefits...           $       --       $       77       $        47       $       30
Facility closing and related costs............                   --              579                30              549
Capital equipment write-offs..................                   --              378               378               --
                                                         ----------       ----------       -----------       ----------
                                                         $       --       $    1,034       $       455       $      579
                                                         ==========       ==========       ===========       ==========


         In June 2003, the Company announced it would be closing its Irvine,
California facility and transferring certain employment positions to its
Broomfield, Colorado facility and reducing its headcount by an estimated 70
employees as follows: 16 in product and service delivery, 30 in development, 13
in sales and marketing and 11 in general and administrative. In the quarter
ended June 30, 2003, the Company recorded a restructuring charge of
approximately $0.7 million, consisting mainly of workforce reduction costs. The

                                       18



Company also expects related and additional restructuring charges of
approximately $3.6 million in the third quarter of 2003 and $0.2 million in the
fourth quarter of 2003.

         The following summarizes the changes to the June 2003 restructuring
reserves for the six months ended June 30, 2003:



                                                         BALANCE AT                                          BALANCE AT
                                                      DECEMBER 31, 2002    ACCRUED          UTILIZED        JUNE 30, 2003
                                                      -----------------   ----------       -----------      -------------
                                                                                 (IN THOUSANDS)
                                                                                                
Employee severance and termination benefits...           $       --       $      659       $        48       $      611
Facility closing and related costs............                   --               14                 4               10
                                                         ----------       ----------       -----------       ----------
                                                         $       --       $      673       $        52       $      621
                                                         ==========       ==========       ===========       ==========


LIQUIDITY AND CAPITAL RESOURCES

         As of June 30, 2003, Lightbridge had cash and cash equivalents and
short-term investments of $130.3 million. Lightbridge's working capital
increased slightly to $137.8 million at June 30, 2003 from $136.5 million at
December 31, 2002. The Company believes that its current cash balances will be
sufficient to finance the Company's operations and capital expenditures for the
next twelve months. Thereafter, the adequacy of the Company's cash balances will
depend on a number of factors that are not readily foreseeable such as the
impact of general market conditions on the Company's operations, cash
requirements associated with acquisitions and investments, and the sustained
profitability of the Company's operations.

         During the first half of 2003, the Company generated cash flows from
operating activities of $1.8 million and used $23.3 million and $3.1 million in
investing and financing activities, respectively.

         The Company's capital expenditures totaled $1.8 million for the six
months ended June 30, 2003. The capital expenditures during this period were
principally associated with the Company's service delivery infrastructure and
computer equipment for software development activities. The Company leases its
facilities and certain equipment under non-cancelable operating lease agreements
that expire at various dates through January 2008.

         During the six months ended June 30, 2003, the Company used $3.4
million for the repurchase of common stock under its stock repurchase program.

         At June 30, 2003, the Company had an outstanding letter of credit in
the amount of $1.0 million expiring in May 2004.

         The Company entered into a foreign exchange agreement effective April
2003 with a bank for the purchase of one currency in exchange for the sale of
another currency. This agreement is secured by $3.0 million held by the bank. To
date, there have been no transactions under this agreement.

INFLATION

         Although certain of Lightbridge's expenses increase with general
inflation in the economy, inflation has not had a material impact on
Lightbridge's financial results to date.

RECENT ACCOUNTING PRONOUNCEMENTS

         In June 2002, the Financial Accounting Standards Board ("FASB") issued
Statement of Financial Accounting Standards No. 146 ("SFAS 146"), "Accounting
for Costs Associated with Exit or Disposal Activities." SFAS 146 requires that a
liability for a cost associated with an exit or disposal activity be recognized
when the liability is incurred. SFAS 146 nullifies EITF No. 94-3 "Liability
Recognition for Certain Employee Termination Benefits and Other Costs to Exit an
Activity," which required a liability be recognized at the commitment date to an
exit plan. The Company adopted the provisions of SFAS 146 effective for exit or
disposal activities initiated after December 31, 2002. All restructuring
activities prior to December 31, 2002, including the June 2002 restructuring
described in Note 5 to the financial statements included in this report, are
accounted for under EITF No. 94-3. The March 2003 restructuring described in
Note 5 is accounted for under SFAS 146, the impact of which was that the Company
recorded approximately $1.0 million for the facility reduction and capital
equipment charge in the second quarter of 2003 rather than the first quarter of
2003 due to the cease-use date being in the second quarter. In addition, the
June 2003 restructuring described in Note 5 is accounted for under SFAS 146, the
impact of which is that the Company will record an additional estimated charge
of $3.8 million for facility reductions and capital

                                       19



equipment charges in the third and fourth quarters of 2003 rather than the
second quarter of 2003 due to the cease-use date being in the third quarter.

         In December 2002, the FASB issued SFAS No. 148 ("SFAS 148"),
"Accounting for Stock-Based Compensation - Transition and Disclosure - an
amendment of FASB Statement No. 123 ("SFAS 123"). SFAS 148 amends SFAS 123 to
provide alternative methods of transition for a voluntary change to the fair
value based method of accounting for stock-based employee compensation. In
addition, SFAS 148 amends the disclosure requirements of SFAS 123 to require
prominent disclosures in both annual and interim financial statements about the
method of accounting for stock-based employee compensation and the effect of the
method used on reported results. The interim disclosure requirements of SFAS 148
have been implemented in Note 2 to the financial statements included in this
report.

ITEM 3. QUANTITATIVE AND QUALITATIVE MARKET RISK DISCLOSURES.

         The market risk exposure inherent in Lightbridge's financial
instruments and consolidated financial position represents the potential losses
arising from adverse changes in interest rates. Lightbridge is exposed to such
interest rate risk primarily in its significant investment in cash and cash
equivalents. Cash and cash equivalents include short-term, highly liquid
instruments, which consist primarily of money market accounts, purchased with
remaining maturities of three months or less. The Company's short-term
investments consist of debt securities maturing in one year or less and are
classified as available for sale. These investments are carried at fair value.
The Company does not execute transactions in or hold derivative financial
instruments for trading or hedging purposes.

         The carrying value of available-for-sale debt securities is adjusted
for amortization of premiums and accretion of discounts to maturity. Realized
gains and losses, and declines in value judged to be other than temporary on
available-for-sale debt securities, if any, are included in interest income,
net. The cost of securities sold is based on the specific identification method.
Interest and dividends on securities are included in interest income, net.

         Market risk for cash and cash equivalents and fixed-rate borrowings is
estimated as the potential change in the fair value of the assets or obligations
resulting from a hypothetical ten percent adverse change in interest rates. This
change, had it occurred, would not have been significant to Lightbridge's
financial position or results of operations during the quarter ended June 30,
2003.

         The Company is not subject to any material market risk associated with
foreign currency exchange rates.

         For additional information about Lightbridge's financial instruments
and debt obligations, see Notes to Consolidated Financial Statements in
Lightbridge's Annual Report on Form 10-K for the year ended December 31, 2002.

ITEM 4. CONTROLS AND PROCEDURES.

         The Company evaluated the effectiveness of the design and operation of
its disclosure controls and procedures (as defined in Rules 13a-15(e) and
15d-15(e) under the Securities Exchange Act of 1934) as of June 30, 2003. The
Company's Chief Executive Officer and its Chief Financial Officer supervised and
participated in this evaluation. Based on this evaluation, the Company's Chief
Executive Officer and Chief Financial Officer concluded that, as of June 30,
2003, the Company's disclosure controls and procedures were effective to provide
a reasonable level of assurance of reaching the Company's disclosure control
objectives.

         There has not been any change in the Company's internal control over
financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the
Securities Exchange Act of 1934) that occurred in the quarter ended June 30,
2003 that has materially affected, or is reasonably likely to materially affect,
the Company's internal control over financial reporting.

                                       20



                           PART II. OTHER INFORMATION

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

            On June 5, 2003, Lightbridge, Inc. held a Special Meeting in Lieu of
Annual Meeting of Stockholders to vote upon the following proposals:

         1)       To re-elect Pamela D.A. Reeve to serve as a Class I director
                  for a three year term which expires in May 2006; and

         2)       To re-elect Dorothy A. Terrell to serve as a Class I director
                  for a three year term which expires in May 2006.

            The number of votes cast for and against, as well as the number of
votes withheld or abstentions, on each proposal were as follows:



         PROPOSAL                    VOTES FOR         VOTES AGAINST     VOTES WITHHELD    ABSENTIONS
--------------------------           ----------        -------------     --------------    ----------
                                                                               
1)  For Pamela D.A. Reeve            21,935,028                  --           3,668,835        --
2)  For Dorothy A. Terrell           25,341,477                  --             262,386        --



ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K.

(a) EXHIBITS



   NO.                                DESCRIPTION
---------      -----------------------------------------------------------------
            

  31.1         Certification of Pamela D.A. Reeve dated August 14, 2003

  31.2         Certification of Harlan Plumley dated August 14, 2003

  32.1         Certification of Pamela D.A. Reeve and Harlan Plumley dated
               August 14, 2003 (furnished but not filed with the Securities and
               Exchange Commission)

  99.1         Information set forth under the heading "ITEM 7. Management's
               Discussion and Analysis of Financial Condition and Results of
               Operations - Risk Factors" in the Annual Report on Form 10-K of
               the Company for the year ended December 31, 2002 is incorporated
               herein by reference


(b) REPORTS ON FORM 8-K

         On April 29, 2003, the Company filed a Current Report on Form 8-K to
report under Item 5, Other Events, that the Company had amended its Stock
Repurchase Program and that Dorothy Terrell had joined the Board of Directors of
Lightbridge, Inc. In addition, the Company included under Item 7, Financial
Statements, Pro Forma Financial Information and Exhibits, copies of the Press
Releases regarding the Company's first quarter 2003 financial results and the
appointment of Dorothy Terrell. The Company also reported under Item 9,
Regulation FD Disclosure provided under Item 12, its results of operations for
the quarter ended March 31, 2003.

         On June 19, 2003, the Company filed a Current Report on Form 8-K to
report under Item 5, Other Events, plans to reorganize its business including
the closing of its Irvine, California facility, the transfer of certain
employment positions to its Broomfield, Colorado facility, a headcount reduction
of an estimated 70 positions, and future headcount additions in strategic
business areas. The Company also announced the departure of Christine Cournoyer,
President and Chief Operating Officer, in July 2003. In addition, the Company
included under Item 7, Financial Statements, Pro Forma Financial Information and
Exhibits, a copy of the Press Release regarding the reorganization plan.

                                       21



                                    SIGNATURE

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

                                     LIGHTBRIDGE, INC.

Date: August 14, 2003                By: /s/ Harlan Plumley
                                     ----------------------------------
                                     Harlan Plumley
                                     Vice President, Finance and Administration,
                                     Chief Financial Officer and Treasurer
                                     (Principal Financial and Chief Accounting
                                     Officer)

                                       22