We rank the largest government contractors in today's market.
| 2005 | Company | Contracts | 2004 |
|---|---|---|---|
| 1 | LOCKHEED MARTIN CORP. | $5,969,781,647 | 1 |
| 2 | NORTHROP GRUMMAN CORP. | $4,738,431,188 | 2 |
| 3 | SCIENCE APPLICATIONS INTERNATIONAL CORP. | $3,781,547,913 | 5 |
| 4 | Computer Sciences Corp. | $2,855,280,791 | 3 |
| 5 | General Dynamics Corp. | $2,197,445,536 | 6 |
| 6 | EDS Corp. | $2,125,394,997 | 8 |
| 7 | Raytheon Co. | $2,112,003,170 | 7 |
| 8 | Dell Inc. | $2,018,891,479 | 13 |
| 9 | Booz Allen Hamilton Inc. | $1,775,263,282 | 10 |
| 10 | Boeing Co. | $1,725,957,250 | 4 |
| 11 | BAE Systems North America Inc.** | $1,313,377,651 | 12 |
| 12 | Titan Corp. | $1,183,394,966 | 9 |
| 13 | Anteon International Corp. | $1,128,520,000 | 19 |
| 14 | IBM CORP. | $1,043,902,072 | 11 |
| 15 | L-3 Communications Inc. | $926,471,326 | N/A |
| 16 | ITT Industries Inc. | $781,851,929 | 26 |
| 17 | CACI International Inc. | $736,090,975 | 17 |
| 18 | MCI Inc. | $720,000,000 | 37 |
| 19 | GTSI Corp. | $681,984,861 | 15 |
| 20 | Motorola Inc. | $638,728,339 | 21 |
| 21 | ManTech International Corp. | $620,613,541 | 22 |
| 22 | Unisys Corp. | $607,445,769 | 28 |
| 23 | Harris Corp. | $604,881,648 | 16 |
| 24 | BearingPoint Inc. | $603,676,654 | 33 |
| 25 | Accenture Inc. | $541,347,374 | N/A |
| 26 | Sprint Corp. | $493,134,000 | 28 |
| 27 | SRA International Inc. | $492,799,616 | 31 |
| 28 | Jacobs Engineering Group Inc. | $457,800,000 | 25 |
| 29 | Rockwell Collins Inc. | $445,056,484 | 27 |
| 30 | Oracle Corp. | $434,008,830 | 42 |
| 31 | AT&T CORP. | $433,738,313 | 20 |
| 31 | AT&T Corp. | $433,738,313 | 20 |
| 32 | Honeywell International Inc. | $418,192,374 | 23 |
| 33 | Apptis Inc. | $411,307,863 | N/A |
| 34 | ARINC Inc. | $373,278,064 | 30 |
| 35 | Hewlett Packard Co. | $315,690,068 | 56 |
| 35 | Hewlett-Packard Co./EDS | $315,690,068 | 56 |
| 36 | RS Information Systems Inc. | $307,290,643 | 40 |
| 37 | MITRE CORP. | $301,532,591 | 18 |
| 38 | Pearson Government Solutions Inc.** | $289,360,697 | 44 |
| 39 | MPC Computers LLC | $266,437,582 | 73 |
| 40 | Parsons Corp. | $260,786,644 | 63 |
| 41 | BATTELLE MEMORIAL INSTITUTE | $259,891,508 | 35 |
| 42 | EMC Corp. | $257,403,992 | 82 |
| 43 | Engineered Support Systems Inc. | $245,736,326 | 60 |
| 44 | URS Corp. | $238,673,840 | 29 |
| 45 | Information Systems Support Inc. | $226,748,337 | 48 |
| 46 | DLT Solutions Inc. | $225,572,963 | 95 |
| 47 | Management Systems Designers Inc. | $223,082,817 | N/A |
| 48 | Apogen Technologies Inc. | $217,971,040 | N/A |
| 49 | SI International Inc. | $202,626,891 | 66 |
| 50 | Perot Systems Corp. | $196,668,815 | 46 |
| 51 | Affiliated Computer Services Inc. | $195,000,000 | 38 |
| 52 | Serco Services Inc.** | $185,787,833 | N/A |
| 53 | Stanley Associates Inc. | $185,683,223 | 52 |
| 54 | Thales Group | $184,538,867 | 36 |
| 55 | Qwest Communications International Inc. | $183,000,000 | 67 |
| 56 | CDW Government Inc.** | $180,201,794 | 43 |
| 57 | VERIZON COMMUNICATIONS INC. | $177,341,877 | 41 |
| 58 | WORLD WIDE TECHNOLOGY, INC. | $175,243,534 | 51 |
| 59 | MTC Technologies Inc. | $161,466,939 | 47 |
| 60 | EDO Corp. | $161,327,000 | 50 |
| 61 | STG Inc. | $159,000,000 | 70 |
| 62 | CGI AMS ** | $158,222,639 | N/A |
| 63 | Alion Science and Technology Corp. | $156,200,000 | 55 |
| 64 | Lucent Technologies Inc. | $151,164,350 | 78 |
| 65 | Tetra Tech Inc. | $145,167,391 | 53 |
| 66 | PEC Solutions Inc. | $142,147,037 | 89 |
| 67 | BECHTEL GROUP, INC | $137,506,960 | N/A |
| 68 | F C Business Systems Inc. | $134,835,416 | N/A |
| 69 | Dynamics Research Corp. | $131,313,869 | 77 |
| 70 | Telos Corp. | $130,731,329 | 49 |
| 71 | Westwood Computer Corp. | $125,210,595 | N/A |
| 72 | Avaya Inc. | $122,178,535 | 96 |
| 73 | Computer Associates International Inc. | $118,178,474 | 79 |
| 74 | TYBRIN Corp. | $117,000,000 | 58 |
| 75 | DRS Technologies Inc. | $111,055,130 | N/A |
| 76 | LOGISTICS MANAGEMENT INSTITUTE | $109,312,176 | N/A |
| 77 | CUBIC CORP. | $107,160,662 | 71 |
| 78 | SCIENTIFIC RESEARCH CORP. | $107,105,573 | 69 |
| 79 | Siemens AG | $106,812,962 | 57 |
| 80 | VSE Corp. | $106,650,425 | N/A |
| 81 | Milcom Systems Corp. | $104,285,375 | 68 |
| 82 | Chenega Corp. | $103,823,861 | 81 |
| 83 | Research Triangle Institute | $103,782,673 | 99 |
| 84 | QSS Group Inc. | $103,727,414 | 54 |
| 85 | Artel Inc. | $102,484,523 | 97 |
| 86 | SAP AG | $100,000,000 | N/A |
| 87 | Camber Corp. | $96,438,975 | 87 |
| 88 | TKC Communications LLC | $96,319,262 | N/A |
| 89 | Paradigm Solutions Corp. | $94,668,110 | N/A |
| 90 | J H M Research & Development Inc. | $92,000,000 | N/A |
| 91 | Force 3 Inc. | $88,661,208 | 65 |
| 92 | NCI Information Systems Inc. | $88,300,000 | N/A |
| 93 | Intergraph Corp. | $83,074,128 | 64 |
| 94 | Ciber Inc. | $80,000,000 | N/A |
| 95 | Datapath Inc. | $78,487,557 | N/A |
| 96 | VIASAT INC. | $75,429,315 | N/A |
| 97 | CAS Inc. | $74,695,814 | 92 |
| 98 | iGov | $70,213,777 | N/A |
| 99 | CherryRoad Technologies Inc. | $68,692,641 | N/A |
| 100 | MZM Inc. | $66,181,872 | N/A |
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