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Search every US federal contract opportunity on SAM.gov, and draft winning RFP responses with AI.

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NAICS 541511

Top contractors in NAICS 541511

The 511 contractors with tracked federal awards in NAICS 541511, totalling $8,753,563,939. Ranked by award value.

See live NAICS 541511 opportunities →All contractors

1INTERNATIONAL BUSINESS MACHINES CORPORATION$1,028,371,12433 awards
2BOOZ ALLEN HAMILTON INC$569,148,92234 awards
3SPREZZATURA MANAGEMENT CONSULTING, LLC$404,974,5902 awards
4GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$343,154,98428 awards
5COGNOSANTE MVH LLC$302,736,0624 awards
6SOFTRAMS LLC$240,106,9304 awards
7DEV TECHNOLOGY GROUP INC$201,729,0874 awards
8PERATON INC.$196,939,0189 awards
9SABEL SYSTEMS TECHNOLOGY SOLUTIONS, LLC$181,340,8784 awards
10L3HARRIS TECHNOLOGIES, INC.$175,122,8161 awards
11CGI FEDERAL INC.$152,642,75512 awards
12CONCEPT SOLUTIONS LLC$143,656,8162 awards
13SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$110,107,0299 awards
14SALIENT CRGT, INC.$94,915,0491 awards
15NETWORK DESIGNS, INC.$89,929,7843 awards
16PERATON TECHNOLOGY SERVICES INC.$87,589,3213 awards
17CAYUSE TECHNOLOGIES, LLC$83,840,6381 awards
18INDEX ANALYTICS LLC$83,676,4927 awards
19REI SYSTEMS, INC.$77,502,7635 awards
20METROIBR JV LLC$76,156,6171 awards
21CHENEGA PROFESSIONAL & TECHNICAL SERVICES LLC$73,275,0252 awards
22ODDBALL, INC.$72,516,5224 awards
23LEIDOS, INC.$65,819,6243 awards
24PLANNED SYSTEMS INTERNATIONAL INC$64,910,9801 awards
25PLURIBUS DIGITAL, INC$64,475,2111 awards
26THUNDERYARD LIBERTY JV LLC$61,334,1264 awards
27DYNAMO TECHNOLOGIES, LLC$59,688,9883 awards
28ECS FEDERAL, LLC$59,107,7347 awards
29NORTHROP GRUMMAN SYSTEMS CORPORATION$59,010,8332 awards
30SPATIAL FRONT INC$58,417,22615 awards
31SKY SOLUTIONS LLC$57,888,2173 awards
32HII MISSION TECHNOLOGIES CORP$55,332,4061 awards
33IGNITEACTION LLC$55,278,1565 awards
34GLOBALTEKFORCECOM INC.$51,487,4041 awards
35FLEXION INC$50,695,5656 awards
36NAVA PBC$46,710,7222 awards
37HUMANIT SOLUTIONS LLC$46,319,5932 awards
38SAPIENT GOVERNMENT SERVICES, INC.$46,275,5149 awards
39RELI GROUP INC$45,858,6296 awards
40APPLIED ENTERPRISE MANAGEMENT CORPORATION$45,307,1377 awards
41IVORY CLOUD LLC$44,475,4183 awards
42ALPHA OMEGA INTEGRATION LLC$44,027,5252 awards
43RAYTHEON COMPANY$43,282,2182 awards
44PRECISE SOFTWARE SOLUTIONS, INC.$42,619,94210 awards
45KEVADIYA INC.$40,163,3821 awards
46GUIDEHOUSE INC.$38,877,7293 awards
47EXPEDITEINFOTECH, INC.$38,428,4682 awards
48SENTINEL GROUP LLC$38,249,6741 awards
49PHOENIX OVERSIGHT GROUP LLC$36,161,0862 awards
50MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.$35,736,7551 awards
51AMPCUS, INC.$35,658,1331 awards
52KARTHIK CONSULTING LLC$35,608,6471 awards
53LYNKER CORPORATION$35,282,0083 awards
54WINGBRACE LLC$35,222,6972 awards
55STRONGBRIDGE LLC$35,172,0214 awards
56OCTO METRIC LLC$34,472,5185 awards
57ACENTRA HEALTH LLC$33,977,5381 awards
58SENECA TECHNOLOGIES, LLC$33,493,5981 awards
59TRIPOINT SOLUTIONS, LLC$33,404,9582 awards
60SIEMENS GOVERNMENT TECHNOLOGIES INC$33,252,0075 awards