2021 Washington Tech Top 100
We rank the largest government contractors in the federal market according to their prime contract obligations. The rankings are based on Federal Procurement Data Systems record for fiscal 2020, which is analyzed according to more than 700 product and service codes representing IT, systems integration, professional services, telecom and other high tech products and services.
COMPANIES BY RANKING
| 2021 | Company | Contracts | 2020 |
| 1 | LEIDOS, INC. | $9,243,885,000 | 1 |
| 2 | RAYTHEON TECHNOLOGIES | $6,579,794,000 | 4 |
| 3 | LOCKHEED MARTIN | $6,557,323,000 | 5 |
| 4 | GENERAL DYNAMICS | $6,188,565,000 | 2 |
| 5 | SCIENCE APPLICATIONS INTERNATIONAL CORP. | $5,936,857,000 | 11 |
| 6 | BOOZ ALLEN HAMILTON | $5,657,964,000 | 8 |
| 7 | NORTHROP GRUMMAN | $5,300,886,000 | 3 |
| 8 | BOEING COMPANY | $4,739,921,000 | 7 |
| 9 | PERATON INC. | $4,473,632,000 | 9/42 |
| 10 | L3HARRIS TECHNOLOGIES, INC. | $4,338,668,000 | 10 |
| 11 | ACCENTURE | $2,936,966,000 | 13 |
| 12 | CACI INTERNATIONAL INC | $2,879,802,000 | 12 |
| 13 | FLUOR CORP | $2,781,824,000 | 6 |
| 14 | AMENTUM | $2,711,391,000 | 33 |
| 15 | JACOBS ENGINEERING GROUP INC | $2,524,097,000 | 14 |
| 16 | KBR, INC. | $2,521,207,000 | 17 |
| 17 | DELOITTE LLP | $2,511,792,000 | 19 |
| 18 | PAE | $2,238,283,000 | 16 |
| 19 | CHEMONICS INTERNATIONAL, INC. | $2,231,917,000 | 25 |
| 20 | VERIZON COMMUNICATIONS INC | $2,126,848,000 | 20 |
| 21 | DELL TECHNOLOGIES, INC. | $2,018,090,000 | 22 |
| 22 | BAE SYSTEMS, INC | $1,942,030,000 | 26 |
| 23 | AT&T, INC. | $1,812,806,000 | 18 |
| 24 | MITRE CORP. | $1,641,130,000 | 24 |
| 25 | MAXIMUS INC. | $1,640,775,000 | 23 |
| 26 | MANTECH INTERNATIONAL CORP | $1,309,677,000 | 28 |
| 27 | LUMEN TECHNOLOGIES | $1,222,213,000 | 29 |
| 28 | AKIMA | $1,183,256,000 | 39 |
| 29 | ALION SCIENCE AND TECHNOLOGY CORP | $1,177,541,000 | 36 |
| 30 | CARAHSOFT TECHNOLOGY CORP. | $1,160,006,000 | 40 |
| 31 | AECOM | $1,129,077,000 | 21 |
| 32 | THE AEROSPACE CORPORATION | $1,127,428,000 | 32 |
| 33 | IBM CORP. | $1,086,348,000 | 30 |
| 34 | SERCO GROUP PLC | $1,044,190,000 | 34 |
| 35 | CERNER CORP. | $1,035,378,000 | 38 |
| 36 | CGI INC. | $1,025,000,000 | 31 |
| 37 | ASRC Federal | $896,797,000 | 37 |
| 38 | CDW CORPORATION | $812,679,000 | 27 |
| 39 | SIERRA NEVADA CORP. | $761,054,000 | 43 |
| 40 | GENERAL ATOMICS | $759,713,000 | 35 |
| 41 | PARSONS CORP. | $673,559,000 | 45 |
| 42 | VIASAT INC. | $665,194,000 | 44 |
| 43 | LeonardoDRS | $624,821,000 | 47 |
| 44 | FCN INC. | $568,318,000 | 52 |
| 45 | GE | $561,553,000 | 73 |
| 46 | TORCH TECHNOLOGIES INC. | $531,523,000 | 54 |
| 47 | MYTHICS, INC. | $527,781,000 | 51 |
| 48 | T-REX CONSULTING CORP. | $523,992,000 | 41 |
| 49 | THUNDERCAT TECHNOLOGY, LLC | $503,361,000 | 63 |
| 50 | GUIDEHOUSE LLP | $500,516,000 | 65 |
| 51 | MICROSOFT CORP. | $498,048,000 | 59 |
| 52 | AEROJET ROCKETDYNE | $496,750,000 | |
| 53 | ECS FEDERAL, LLC | $496,648,000 | 58 |
| 54 | VECTRUS SYSTEMS CORP. | $495,547,000 | 57 |
| 55 | ICF INTERNATIONAL INC. | $489,598,000 | 56 |
| 56 | V3GATE, LLC | $481,320,000 | |
| 57 | TETRA TECH, INC. | $478,536,000 | 49 |
| 58 | SMARTRONIX INC. | $471,268,000 | 46 |
| 59 | WORLD WIDE TECHNOLOGY, INC | $453,223,000 | 50 |
| 60 | FOUR POINTS TECHNOLOGY, LLC | $439,927,000 | 86 |
| 61 | CUBIC CORP. | $434,000,000 | 88 |
| 62 | MAG DEFENSE SERVICES, LLC | $411,505,000 | |
| 63 | DEVELOPMENT ALTERNATIVES, INC. | $395,166,000 | 55 |
| 64 | RTI INTERNATIONAL | $387,227,000 | 61 |
| 65 | HUNTINGTON INGALLS INDUSTRIES, INC. | $387,091,000 | 53 |
| 66 | MINBURN TECHNOLOGY GROUP, LLC | $385,522,000 | 94 |
| 67 | BATTELLE MEMORIAL INSTITUTE | $382,570,000 | 15 |
| 68 | CISCO SYSTEMS INC. | $373,218,000 | 66 |
| 69 | DOVEL TECHNOLOGIES INC. | $356,775,000 | |
| 70 | IRON BOW TECHNOLOGIES, LLC | $353,381,000 | 60 |
| 71 | NEW TECH SOLUTIONS, INC. | $351,618,000 | 85 |
| 72 | KPMG LLP | $346,090,000 | 70 |
| 73 | WESTAT INC. | $337,983,000 | 82 |
| 74 | DCS CORP. | $332,294,000 | 81 |
| 75 | MICHAEL BAKER CORP. | $329,217,000 | |
| 76 | CHEROKEE NATION BUSINESSES, LLC | $328,799,000 | 71 |
| 77 | DLT SOLUTIONS, LLC | $328,666,000 | 64 |
| 78 | SALIENT CRGT, INC. | $328,025,000 | 76 |
| 79 | COLSA CORP. | $326,250,000 | 62 |
| 80 | ABT ASSOCIATES, INC. | $314,894,000 | 78 |
| 81 | FOUR LLC | $311,169,000 | 72 |
| 82 | LOGISTICS MANAGEMENT INSTITUTE | $307,665,000 | 91 |
| 83 | IMMIXGROUP, INC. | $306,281,000 | 69 |
| 84 | ERNST & YOUNG LLP | $302,223,000 | 67 |
| 85 | INSIGHT ENTERPRISES INC. | $292,817,000 | 79 |
| 86 | Bechtel | $285,518,000 | 75 |
| 87 | NTT DATA FEDERAL SERVICES | $284,696,000 | 84 |
| 88 | APPLIED RESEARCH ASSOCIATES, INC. | $282,120,000 | 98 |
| 89 | SCIENCE SYSTEMS AND APPLICATIONS, INC (SSAI) | $273,869,000 | 96 |
| 90 | AMERICAN SYSTEMS CORP. | $264,674,000 | 93 |
| 91 | LINQUEST CORP. | $263,514,000 | 99 |
| 92 | PALANTIR TECHNOLOGIES INC. | $262,686,000 | |
| 93 | RED RIVER COMPUTER COMPANY INC | $261,895,000 | 68 |
| 94 | SOS INTERNATIONAL LLC (SOSI) | $260,829,000 | 100 |
| 95 | BY LIGHT PROFESSIONAL IT SERVICES INC | $260,102,000 | 77 |
| 96 | CREDENCE MANAGEMENT SOLUTIONS | $256,391,000 | |
| 97 | BALL CORP. | $252,596,000 | |
| 98 | NCI Information Systems | $249,600,000 | 83 |
| 99 | OASIS SYSTEMS INC. | $249,294,000 | 89 |
| 100 | BLUE TECH INC. | $248,096,000 | 74 |
Federal Procurement Data System, Washington Technology