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NAICS 541690

Top contractors in NAICS 541690

The 582 contractors with tracked federal awards in NAICS 541690, totalling $11,041,269,353. Ranked by award value.

See live NAICS 541690 opportunities →All contractors

1DOMESTIC AWARDEES (UNDISCLOSED)$895,777,1845 awards
2KELLY SERVICES, INC.$564,746,082184 awards
3SYSTEM HIGH CORPORATION$385,765,4304 awards
4LOCKHEED MARTIN CORPORATION$364,460,0582 awards
5RAYTHEON COMPANY$358,109,5091 awards
6MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.$353,907,6623 awards
7LEIDOS, INC.$327,203,70116 awards
8MICHAEL STAPLETON ASSOCIATES, LTD.$296,724,0165 awards
9SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$264,821,46235 awards
10AMERESCO SELECT, INC.$263,168,9694 awards
11PARSONS GOVERNMENT SERVICES INC.$262,215,5295 awards
12PAE GOVERNMENT SERVICES, INC.$259,980,1903 awards
13UNWIN CO$251,144,5372 awards
14GENERAL DYNAMICS ONE SOURCE LLC$216,290,69313 awards
15PALLADIUM INTERNATIONAL LLC$196,495,8471 awards
16DEPENDABLE GLOBAL SOLUTIONS, LLC$169,159,4756 awards
17CHEMONICS INTERNATIONAL, INC.$166,375,4575 awards
18BOOZ ALLEN HAMILTON INC$163,457,59718 awards
19GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$161,778,5919 awards
20YALE NEW HAVEN HEALTH SERVICES CORPORATION$153,052,9676 awards
21RESEARCH TRIANGLE INSTITUTE$116,304,83010 awards
22ESSEX MANAGEMENT LLC$113,825,79010 awards
23ACUMEN LLC$112,651,7537 awards
24IDS INTERNATIONAL, LLC$112,283,6313 awards
25PHOENIX INTERNATIONAL, INC.$106,741,6641 awards
26NATIONAL ACADEMY OF SCIENCES$99,867,06097 awards
27MATHEMATICA INC.$88,704,58811 awards
28ECS FEDERAL, LLC$88,599,3415 awards
29HEALTH SERVICES ADVISORY GROUP, INC.$83,304,3624 awards
30PUNDIR GROUP, INC$76,383,70826 awards
31JP SYSTEMS, INC.$74,845,23512 awards
32LOCKHEED MARTIN CORP$74,171,2811 awards
33TRANE, DIV AMERICAN STANDARD$68,273,0071 awards
34BATTELLE MEMORIAL INSTITUTE$67,724,6026 awards
35GLOBAL ENGINEERING & TECHNOLOGY INC$65,217,3251 awards
36ABT GLOBAL LLC$64,545,9936 awards
37NORESCO, LLC$64,396,5493 awards
38AXLE INFORMATICS, LLC$61,477,72461 awards
39OLGOONIK SOLUTIONS LLC$58,525,38410 awards
40GAP SOLUTIONS, INC.$57,145,22569 awards
41BELL TEXTRON INC$56,864,6901 awards
42WSP USA ENVIRONMENT & INFRASTRUCTURE INC.$55,965,46815 awards
43VERTEX AEROSPACE LLC$54,829,1155 awards
44CDM FEDERAL PROGRAMS CORPORATION$52,450,59120 awards
45THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC$49,945,08010 awards
46AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES$48,536,2794 awards
47THE MITRE CORPORATION$47,999,0342 awards
48JANUS RESEARCH GROUP, LLC$47,733,7295 awards
49VANTOR SERVICES INC.$45,210,2651 awards
50CCS ASSOCIATES, INC.$45,187,7998 awards
51SYSTEX, INC$44,896,4632 awards
52MRIGLOBAL$43,752,5054 awards
53NATIONAL OPINION RESEARCH CENTER$41,690,8145 awards
54SYNERGY SOLUTIONS, INCORPORATED$41,272,1611 awards
55HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC.$41,064,40412 awards
56AKIMA DATA MANAGEMENT LLC$40,153,4401 awards
57MOBIUS CONSULTING, LLC$40,060,2711 awards
58DELOITTE CONSULTING LLP$39,808,99611 awards
59DAI GLOBAL LLC$38,629,9081 awards
60MANTECH SRS TECHNOLOGIES, INC.$38,616,4414 awards