0001047469-99-030417 S-4 26 19990809 ANTEON CORP 0001090709 541023915 VA 1231 S-4 33 333-84835 99681528 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 7032460300 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 ANALYSIS & TECHNOLOGY INC 0000310876 8711 952579365 CT 0331 S-4 33 333-84835-01 99681529 TECHNOLOGY PARK RTE 2 PO BOX 220 NORTH STONINGTON CT 06359 8605993910 TECHNOLOGY PARK RTE 2 P O BOX 220 NORTH STONINGTON CT 06359 TECHMATICS INC 0001090711 541194322 VA 1231 S-4 33 333-84835-02 99681530 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 7032460300 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 VECTOR DATA SYSTEMS INC 0001090712 541559969 VA 1231 S-4 33 333-84835-03 99681531 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 7032460300 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 INTERACTIVE MEDIA CORP 0001090720 251096900 MD S-4 33 333-84835-04 99681532 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 7032460300 3211 JERMANTOWN RD SUITE 700 FAIRFAX VA 22030 S-4 1 000104746999030417-001-seq1-s-4.txt S-4 EX-3.1 2 000104746999030417-002-seq2-ex-3-1.txt ARTICLES OF INCORPORATION EX-3.2 3 000104746999030417-003-seq3-ex-3-2.txt BYLAWS OF ANTEON EX-4.1 4 000104746999030417-004-seq4-ex-4-1.txt INDENTURE DATE 5/11/99 EX-4.2 5 000104746999030417-005-seq5-ex-4-2.txt REGISTRATION RIGHTS AGREEMENT EX-5.1 6 000104746999030417-006-seq6-ex-5-1.txt OPINION OF PAUL, WEISS RE: LEGALITY EX-8.1 7 000104746999030417-007-seq7-ex-8-1.txt OPINION OF PAUL, WEISS RE: TAX MATTER EX-10.1 8 000104746999030417-008-seq8-ex-10-1.txt STOCK PURCHASE AGREEMENT DATED 8/29/97 EX-10.2 9 000104746999030417-009-seq9-ex-10-2.txt PLAN OF MERGER AGREEMENT EX-10.3 10 000104746999030417-010-seq10-ex-10-3.txt PURCHASE AGREEMENT EX-10.4 11 000104746999030417-011-seq11-ex-10-4.txt CREDIT AGREEMENT EX-10.5 12 000104746999030417-012-seq12-ex-10-5.txt PLEDGE AGREEMENT EX-10.6 13 000104746999030417-013-seq13-ex-10-6.txt INDEMNITY EX-10.7 14 000104746999030417-014-seq14-ex-10-7.txt SUBSIDIARY GUARANTEE AGREEMENT EX-10.8 15 000104746999030417-015-seq15-ex-10-8.txt SECURITY AGREEMENT EX-10.9 16 000104746999030417-016-seq16-ex-10-9.txt FEE AGREEMENT EX-10.10 17 000104746999030417-017-seq17-ex-10-10.txt STOCK OPTION PLAN EX-12.1 18 000104746999030417-018-seq18-ex-12-1.txt COMP. OF EARNINGS TO FIXED CHARGES EX-21.1 19 000104746999030417-019-seq19-ex-21-1.txt SUBSIDIARIES OF THE COMPANY EX-23.1 20 000104746999030417-020-seq20-ex-23-1.txt CONSENT OF KPMG EX-23.2 21 000104746999030417-021-seq21-ex-23-2.txt CONSENT OF ARTHUR ANDERSEN EX-23.3 22 000104746999030417-022-seq22-ex-23-3.txt CONSENT OF GRANT THORNTON EX-25.1 23 000104746999030417-023-seq23-ex-25-1.txt STATEMENT OF ELIGIBILITY EX-27.1 24 000104746999030417-024-seq24-ex-27-1.txt FINANCIAL DATA SCHEDULE EX-99.1 25 000104746999030417-025-seq25-ex-99-1.txt LETTER OF TRANSMITTAL EX-99.2 26 000104746999030417-026-seq26-ex-99-2.txt NOTICE OF GUARANTEED DELIVERY