| 1 | JY2BDT2K58Z6 | MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. | $750,352,873 | 1 |
| 2 | HYBLSJAMM2F4 | KBR WYLE SERVICES, LLC | $597,307,455 | 1 |
| 3 | MBSRAWAQ9559 | PERATON ENTERPRISE SOLUTIONS LLC | $388,287,706 | 1 |
| 4 | GPYDJ1NKULS8 | HENSEL PHELPS CONSTRUCTION CO | $182,319,448 | 1 |
| 5 | NF34JCA2PME3 | ALPHA OMEGA INTEGRATION LLC | $90,678,501 | 1 |
| 6 | F9KSDU7L9VP6 | DELOITTE & TOUCHE LLP | $87,151,300 | 1 |
| 7 | MDUHCLAXK589 | TEKSOUTH CORPORATION | $82,271,747 | 1 |
| 8 | NVD5YJZ4HCL4 | DATA COMPUTER CORPORATION OF AMERICA | $80,482,027 | 1 |
| 9 | MX89BGD5FK75 | AT&T ENTERPRISES, LLC | $68,249,555 | 1 |
| 10 | VV9KH3L99VE3 | INTERNATIONAL BUSINESS MACHINES CORPORATION | $60,679,594 | 1 |
| 11 | CKV2L9GZKJK3 | DELOITTE CONSULTING LLP | $59,753,585 | 2 |
| 12 | L3LZRJNCQSA6 | GAMA-1 TECHNOLOGIES, LLC | $49,076,375 | 1 |
| 13 | GQMGFXCNNXK5 | COLONIAL METALS, INC | $44,462,993 | 1 |
| 14 | FFFSL3E5C792 | DYNAXYS, LLC | $41,992,525 | 1 |
| 15 | LB4PCGLSJ9E6 | FISHER BIOSERVICES INC | $29,417,403 | 1 |
| 16 | W5TUJ6B4WNR7 | PROTEGE HEALTH SERVICES LLC | $24,897,398 | 1 |
| 17 | H1KHJPJH9R51 | FOUR POINTS TECHNOLOGY, L.L.C. | $23,743,221 | 1 |
| 18 | DA71PM1JFL51 | EDGEWATER FEDERAL SOLUTIONS, INC. | $23,576,349 | 1 |
| 19 | ZZEFBLYZN5B1 | RELI GROUP INC | $23,475,072 | 1 |
| 20 | ZBPQEJVECCT4 | PERATON INC. | $19,940,070 | 1 |
| 21 | SWBHKZS9SNT6 | THE MIL CORPORATION | $15,186,117 | 1 |
| 22 | R8KMUKAJRKJ6 | MODERN TECHNOLOGY SOLUTIONS, INC. | $13,224,970 | 1 |
| 23 | G746KJ7K4DC8 | SOL CONSULTING GROUP LLC | $8,636,436 | 1 |
| 24 | K43WLMMR2SM5 | INTEGRATED SYSTEMS SOLUTIONS, INC. | $8,557,726 | 1 |
| 25 | JP1AJYKRSMC4 | ITC FEDERAL, LLC | $8,176,377 | 1 |
| 26 | WLLYB1XHMJA8 | EAP CONSULTANTS, LLC | $7,567,498 | 1 |
| 27 | DUL2V2JKMKD3 | FEDERAL MIRACLE TECH LLC | $6,720,044 | 1 |
| 28 | F4M9NB1HD785 | COLOSSAL CONTRACTING LLC | $6,456,880 | 12 |
| 29 | V6WFXPAQNYC7 | ECHELON SERVICES, LLC | $5,915,482 | 1 |
| 30 | TBSYN5HETPN5 | BUSINESS MANAGEMENT RESEARCH ASSOCIATES, INC. | $4,982,623 | 1 |
| 31 | N682GHL7KDL5 | MPF-ZAI SOLUTIONS LLC | $4,518,583 | 2 |
| 32 | WUSTCRNJKLT6 | ANALYTICA LLC | $4,441,816 | 1 |
| 33 | C4KLXJ2N4G91 | SEMANTICBITS LLC | $4,042,627 | 1 |
| 34 | UYLKBRENAPG5 | THE HENRY M. JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE, INC. | $3,931,144 | 1 |
| 35 | GJJRGECWBFK9 | CSP ENTERPRISES, LLC | $3,637,041 | 82 |
| 36 | XK11LLUL61A7 | NEW TECH SOLUTIONS, INC. | $3,588,864 | 1 |
| 37 | J7SANJA6NNU5 | DOBBS DEFENSE SOLUTIONS LLC | $2,661,670 | 1 |
| 38 | FM2YL5A98VH3 | MARYLAND STATE DEPARTMENT OF EDUCATION | $2,643,578 | 1 |
| 39 | HACESFB4R759 | TYSON PROJECT MANAGEMENT GROUP LLC | $2,602,000 | 1 |
| 40 | NRSEJBG2VFB5 | VENTURIS LLC | $2,507,896 | 1 |
| 41 | UER4AJLUB8D5 | THUNDERCAT TECHNOLOGY, LLC | $2,393,288 | 8 |
| 42 | C1HBCJ9RMBV3 | THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | $2,369,469 | 2 |
| 43 | N53NQ8HY6P54 | SOLUTIONS THROUGH INNOVATIVE TECHNOLOGIES INC | $2,191,051 | 1 |
| 44 | JEANDJTZ8HJ3 | FCN, INC. | $2,092,526 | 3 |
| 45 | Y455QW4UURA4 | LEADING SOLUTIONS, LLC | $2,036,363 | 1 |
| 46 | JCBMLGPE6Z71 | BOOZ ALLEN HAMILTON INC | $1,999,470 | 1 |
| 47 | R98MW4ZKUUK3 | GOVERNMENT ACQUISITIONS INC | $1,636,785 | 12 |
| 48 | HKS1BN6QXJ95 | IQ SOLUTIONS, INC. | $1,546,066 | 1 |
| 49 | FJELK5N54RS3 | COOLCAD ELECTRONICS, INC. | $1,174,997 | 1 |
| 50 | YZTLALWM4UC7 | STERLING COMPUTERS CORPORATION | $1,172,529 | 10 |
| 51 | EXD9MB3U4BN8 | DYNAMIC BUSINESS GROUP, INC. | $1,078,312 | 1 |
| 52 | VK28GTFC1JZ4 | DARKHORSE GEOSPATIAL LLC | $989,799 | 1 |
| 53 | L5N9ZFZEFBN3 | MARK G. ANDERSON CONSULTANTS INC. | $929,082 | 2 |
| 54 | WP7LD74XG8R3 | HUNT REPORTING CO | $924,742 | 2 |
| 55 | R15MK4RSWRD3 | DISYS SOLUTIONS, INC. | $854,753 | 3 |
| 56 | LCYFBNAT8EY4 | MID-ATLANTIC INTERPRETING GROUP, INC. | $781,478 | 1 |
| 57 | NVUWAFWQ57S5 | WESTAT, INC. | $729,939 | 1 |
| 58 | EB7XW4128N89 | NORTHRAMP LLC | $630,268 | 1 |
| 59 | MM5ZHL8SRFY5 | BECTON, DICKINSON AND COMPANY | $544,217 | 3 |
| 60 | CA6PTFD9GKK3 | FEDSTORE CORPORATION | $445,418 | 1 |
| 61 | EJJMMJHYDFH6 | SOFTWARE INFORMATION RESOURCE CORP. | $385,162 | 1 |
| 62 | V83QKZATUEL9 | BABIES 'N BUSINESS LIMITED LIABILITY COMPANY | $379,694 | 1 |
| 63 | NUNVJJM2UYY1 | EMERGENT, LLC | $374,071 | 2 |
| 64 | JTQ6NL4XFVD1 | EXCELLUS SOLUTIONS LLC | $373,715 | 1 |
| 65 | N1C5QLNPJLS4 | DELL FEDERAL SYSTEMS L.P | $302,593 | 3 |
| 66 | MST2Z1EG1HV7 | OASIS SYSTEMS, LLC | $296,000 | 1 |
| 67 | P3LNRFU5L122 | MANAGED CARE ADVISORS, INC. | $295,046 | 1 |
| 68 | KPALZ4M25MM3 | ACCURA ENGINEERING AND CONSULTING SERVICES, INC. | $256,101 | 1 |
| 69 | Y928UVG75CT6 | ALVAREZ LLC | $249,792 | 1 |
| 70 | JT4PZH4BX5T9 | RED RIVER TECHNOLOGY LLC | $248,887 | 4 |
| 71 | FQZ6AZM2FNK6 | FLATWATER SOLUTIONS COMPANY | $245,006 | 3 |
| 72 | KSEMEVKWWKA7 | ROBERT J HARRISON | $210,609 | 1 |
| 73 | HPTRHHN839A8 | THE LANGUAGE DOCTORS, INC | $209,585 | 1 |
| 74 | JWRKJ1SX6SK3 | RESCUE ONE TRAINING FOR LIFE INC | $175,122 | 1 |
| 75 | PJ2BS3KYWKS5 | REGAN TECHNOLOGIES CORP | $173,437 | 1 |
| 76 | QVELUQMGK2B3 | REYES CARLOS J | $168,750 | 1 |
| 77 | C11UNZ93M595 | ENTERPRISE SERVICES AND TECHNOLOGIES, INC. | $166,642 | 1 |
| 78 | TD8BFKW473F8 | SONIC CONCEPTS, INC. | $163,867 | 1 |
| 79 | MRXCK2NUH7D5 | STUART B. CONSULTANTS, INC. | $162,013 | 1 |
| 80 | JH1RHJ5R7TT1 | NEWPORT CORP | $159,866 | 1 |
| 81 | R4DLEW2JL3L9 | UNITED EXPERT HOLDINGS LLC | $156,121 | 1 |
| 82 | NRVNN8E6NCK4 | ASTRIX TECHNOLOGY LLC | $135,272 | 1 |
| 83 | CK77N4SCAJD3 | CELLCO PARTNERSHIP | $125,500 | 1 |
| 84 | MDC5LDZKQAM4 | BLUE TECH INC. | $125,500 | 2 |
| 85 | W9CWDNTJ23J8 | TEXOLVE DIGITAL INC | $107,840 | 1 |
| 86 | CFALLJBGZ697 | GARTNER, INC. | $103,936 | 2 |
| 87 | UCM7WPGJBZ67 | ALLIANCE TECHNOLOGY GROUP, LLC | $92,478 | 1 |
| 88 | FBRMCGPMN963 | ENTERPRISE TECHNOLOGY SOLUTIONS, INC. | $89,734 | 2 |
| 89 | SWFSJMS9EHB2 | LC INDUSTRIES INC | $83,885 | 1 |
| 90 | KFMJVLKNLZ75 | SIEMENS MEDICAL SOLUTIONS USA, INC. | $76,000 | 1 |
| 91 | XDL4P26A24R4 | ACE ELECTRONICS DEFENSE SYSTEMS, LLC | $74,147 | 1 |
| 92 | TBSUTL5JNTC9 | VIDEO & FILM SOLUTIONS CO | $70,000 | 1 |
| 93 | GQN7WKAKUFM1 | ENV SERVICES INC | $55,938 | 1 |
| 94 | DN9HRW4BLLM1 | SCIENTIFIC CALIBRATION, INC. | $47,370 | 1 |
| 95 | Z5LLHNEXM9L8 | CARTRIDGE TECHNOLOGIES, LLC | $44,565 | 1 |
| 96 | J15PT7JVYKD6 | TEKNION LLC | $35,703 | 1 |
| 97 | JAWLNAZW2E45 | SOPHAM CONSULTING GROUP INC | $29,910 | 1 |
| 98 | GGKLKCCKVZ16 | STEELCASE INC. | $19,948 | 1 |
| 99 | CNP7X5ABQN44 | WATCH HOUSE INTERNATIONAL LLC | $18,598 | 1 |
| 100 | CTR5TGHGF2L8 | ALS INTERNATIONAL INC | $15,462 | 1 |