Exhibit 6 DYNCORP AND SUBSIDIARIES UNAUDITED PRO FORMA COMBINED BALANCE SHEET As of September 30, 1999 (in thousands, except share amounts) DynCorp Information Pro Forma DynCorp Systems, LLC Adjustments Combined --------------------------------------------------- Assets Current Assets: Cash and cash equivalents $ 11,537 $ 4 $ 254,812 D $ 18,921 (167,540) E (79,892) C Accounts receivable, net 254,581 69,280 99 A 323,960 Inventories 647 5,198 - 5,845 Other current assets 22,095 6,970 (5,199) A 23,941 75 D ----------- ------------ ------------ ---------- Total current assets 288,860 81,452 2,355 372,667 Property and Equipment, 24,258 10,940 - 35,198 net of accumulated depreciation Intangible Assets, net of 60,734 237 80,214 B 141,185 accumulated amortization Other Assets 36,537 9,948 8,884 D 59,434 (9,948) A (1,187) C 15,200 B ----------- ------------ ------------ ---------- Total Assets $ 410,389 $ 102,577 $ 95,518 $ 608,484 =========== ============ ============ ========== Liabilities and Stockholders' Equity Current Liabilities: Notes payable and current portion of long-term debt $ 28,262 $ 5,486 $ (5,486) A $ 24,782 24,520 D (28,000) C Accounts payable 54,355 6,943 (519) A 60,779 Deferred revenue and customer advances 2,646 7,504 - 10,150 Accrued liabilities 125,444 3,095 2,202 A 130,042 (699) C ---------- ------------ ----------- --------- Total current liabilities 210,707 23,028 (7,982) 225,753 Long-Term Debt 152,025 - (50,000) C 335,227 233,202 D Other Liabilities and Deferred Credits 35,350 27,231 (11,000) B 51,581 Contingencies and Deferred Credits - - - - Temporary Equity: Redeemable Common Stock - ESOP shares, 7,256,919 shares issued and outstanding, subject to restrictions 190,067 - - 190,067 Other shares, subject to restrictions - - 6,048 D 6,048 Permanent Stockholders' Equity: Common Stock, par value ten cents per share, authorized 20,000,000 shares; issued 5,002,465 (1) shares 500 - - 500 Paid-in Surplus 127,195 - 6,006 D 133,201 Accumulated Other Comprehensive Income (5) - - (5) Reclassification to Temporary Equity for Redemption Value Greater than Par Value (189,341) - (6,005) D (195,346) Deficit (67,943) - (2,380) C (90,376) (20,053) B Treasury Stock, at cost; 2,259,522 shares (41,923) - - (41,923) Unearned ESOP Shares (6,243) - - (6,243) Net Parent Company Investment - 52,318 (41,073) B - (11,245) A ----------- ---------- ---------- ------- Total Liabilities and Shareholders' Equity $ 410,389 $ 102,577 $ 95,518 $ 608,484 =========== ========== ========== ========== (1) Shares issued are at the historical amount, before pro forma adjustments. DYNCORP AND SUBSIDIARIES UNAUDITED PRO FORMA COMBINED STATEMENT OF OPERATIONS Nine Months Ended September 30, 1999 (in thousands, except per share amounts) DynCorp Information Pro Forma DynCorp Systems, LLC Adjustments Combined -------------------------------------------------- Revenues $ 967,782 $ 159,225 $ (2,032) A $ 1,122,513 (2,592) F 130 G Costs and Expenses: Costs of services 917,709 147,787 (3,966) A 1,054,996 1,875 H (5,147) F (3,262) G Corporate general and administrative 15,381 2,134 (2,134) G 15,381 Interest income (1,375) - - (1,375) Interest expense 13,010 919 22,129 I 31,561 (4,497) J Other 3,447 824 2,005 L 5,264 (1,012) K --------- ------------- ---------- Total costs and expenses 948,172 151,664 1,105,827 Earnings before income taxes and minority interest 19,610 7,561 16,686 Provision for income taxes 6,872 3,064 (3,462) N 6,474 --------- ------------- --------- Earnings before minority interest 12,738 4,497 10,212 Minority interest 1,899 - 1,899 --------- -------------- ---------- Net Earnings $ 10,839 $ 4,497 $ 8,313 ========= ============== ========== Accretion of redeemable shares - - 1,332 M 1,332 Common stockholders' share of earnings $ 10,839 $ 6,981 =========== ========== Basic earnings per share $ 1.08 $ 0.67 Diluted earnings per share $ 1.06 $ 0.65 Weighted average number of shares outstanding for basic earnings per share 10,047 426 10,473 Weighted average number of shares outstanding for diluted earnings per share 10,268 426 10,694 DYNCORP AND SUBSIDIARIES UNAUDITED PRO FORMA COMBINED STATEMENT OF OPERATIONS At December 31, 1998 (in thousands, except per share amounts) DynCorp Information Pro Forma DynCorp Systems, LLC Adjustments Combined ------------------------------------------------------- Revenues $ 1,233,707 $ 233,552 $ (3,280) A $ 1,457,870 (6,280) F 171 G Costs and Expenses: Costs of services 1,173,151 215,836 2,500 H 1,376,259 (6,868) F (2,464) A (5,896) G Corporate general and administrative 18,630 3,204 (3,204) G 18,630 Interest income (1,600) - - (1,600) Interest expense 14,144 1,220 29,596 I 40,340 (4,620) J Other 2,687 1,909 2,673 L 7,269 ----------- ----------- ---------- Total costs and expenses 1,207,012 222,169 1,440,898 Earnings before income taxes and minority interest 26,695 11,383 16,972 Provision for income taxes 9,559 4,661 (7,601) N 6,619 ----------- ----------- ---------- Earnings before minority interest 17,136 6,722 10,353 Minority interest 2,081 - 2,081 ----------- ----------- ---------- Net Earnngs $ 15,055 $ 6,722 $ 8,272 =========== =========== ========== Accretion of redeemable shares - - 1,815 M 1,815 Common stockholders' share of earnings $ 15,055 $ 6,722 $ 6,457 =========== ============= ========== Basic earnings per share $ 1.47 $ 0.61 Diluted earnings per share $ 1.43 $ 0.59 Weighted average number of shares outstanding for basic earnings per share 10,242 426 10,668 Weighted average number of shares outstanding for diluted earnings per share 10,514 426 10,940 DYNCORP AND SUBSIDIARIES NOTES TO UNAUDITED PRO FORMA COMBINED FINANCIAL STATEMENTS (in thousands, except share amounts) The following adjustments give pro forma effect to the transaction: A)Eliminate assets, liabilities and results of operations for items not acquired per the Purchase Agreement. B)Record purchase accounting adjustments, including goodwill of $80,214 and in-process research and development costs of $20,053. C)Eliminate fixed and floating rate note payable, including issuance costs. D)Record new financing, including issuance costs, and the issuance of 426,217 shares of redeemable common stock. E)Record purchase price paid. F)Eliminate results of operations of businesses sold and held for sale. G)Eliminate GTE allocations of indirect expenses and related revenue impact and replace with DynCorp allocations of indirect expenses and related revenue impact. H)Record estimated increase in pension and other post-retirement benefit expenses. I)Record interest on new financing and related costs. J)Eliminate interest on old debt and related costs. K)Eliminate adjustment to goodwill of business held for sale. L)Record amortization of goodwill based on 30-year life. M)Record accretion related to redeemable shares. N)Adjust income tax provision to 38.8% and 39% to reflect DynCorp's estimated effective tax rate for 1999 and 1998, respectively.