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NAICS 541712

Top contractors in NAICS 541712

The 62 contractors with tracked federal awards in NAICS 541712, totalling $22,411,557,459. Ranked by award value.

See live NAICS 541712 opportunities →All contractors

1BROOKHAVEN SCIENCE ASSOCIATES LLC$8,561,512,2181 awards
2AEROJET ROCKETDYNE OF DE, INC$3,310,306,4871 awards
3SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$1,672,425,2262 awards
4NORTHROP GRUMMAN SYSTEMS CORPORATION$1,614,792,9551 awards
5KBR WYLE SERVICES, LLC$1,422,938,2222 awards
6HII MISSION TECHNOLOGIES CORP$933,477,2761 awards
7CALIFORNIA INSTITUTE OF TECHNOLOGY$772,854,5342 awards
8MODERN TECHNOLOGY SOLUTIONS, INC.$555,998,9546 awards
9AEROJET ROCKETDYNE, INC.$520,013,3632 awards
10MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.$452,112,0361 awards
11AXIENT LLC$286,690,1183 awards
12SCIENCE SYSTEMS AND APPLICATIONS, INC.$257,186,9961 awards
13BOOZ ALLEN HAMILTON INC$218,129,6262 awards
14TELEDYNE BROWN ENGINEERING, INC.$206,904,5241 awards
15LOCKHEED MARTIN CORPORATION$193,275,1521 awards
16UNIVERSITY OF ARIZONA$133,954,3521 awards
17THE REGENTS OF THE UNIVERSITY OF COLORADO$117,295,5631 awards
18QUANTECH SERVICES INC.$104,341,6991 awards
19SIGMATECH INC$103,721,8721 awards
20ANALYTICAL MECHANICS ASSOCIATES, INC.$94,208,1881 awards
21TECOLOTE RESEARCH, INC.$71,792,70210 awards
22INTEGRATED LABORATORY SYSTEMS, LLC$68,487,6402 awards
23RIVERSIDE TECHNOLOGY INC$57,918,6011 awards
24RESEARCH TRIANGLE INSTITUTE$57,285,8451 awards
25MRIGLOBAL$52,417,0331 awards
26ARIZONA STATE UNIVERSITY$50,100,1221 awards
27BATTELLE MEMORIAL INSTITUTE$44,721,3431 awards
28SOCIAL & SCIENTIFIC SYSTEMS, INC.$41,881,53310 awards
29ASRC FEDERAL SYSTEM SOLUTIONS LLC$39,277,4001 awards
30EXCET, LLC$37,087,9245 awards
31SOUTHWEST RESEARCH INSTITUTE$35,234,2581 awards
32GLOBAL SCIENCE & TECHNOLOGY, LLC$33,153,3401 awards
33SMITHSONIAN INSTITUTION$31,194,9701 awards
34MCR FEDERAL, LLC$27,661,4701 awards
35ADVANCED BIOSCIENCE LABORATORIES, INC.$26,745,3546 awards
36APPLIED RESEARCH ASSOCIATES, INC.$21,234,1161 awards
37SPECTRUM SOFTWARE TECHNOLOGY INC$19,044,0172 awards
38THE SURVICE ENGINEERING COMPANY LLC$18,797,8342 awards
39SIERRA LOBO INC$18,230,4641 awards
40EARTH RESOURCES TECHNOLOGY, LLC$15,967,0923 awards
41APPLIED RESEARCH SOLUTIONS, INC.$15,766,3051 awards
42UNIVERSITY OF MARYLAND, COLLEGE PARK$13,530,1711 awards
43ISYS, INCORPORATED$10,325,8821 awards
44AOSENSE, INC.$8,072,5071 awards
45MICRO SYSTEMS CONSULTANTS, INC.$8,004,9542 awards
46CEPEDA SYSTEMS & SOFTWARE ANALYSIS, INC.$7,820,03610 awards
47NANORACKS, LLC$7,777,9909 awards
48ASTRIX TECHNOLOGY LLC$5,789,86225 awards
49GLOBAL ATMOSPHERIC TECHNOLOGIES AND SCIENCES, INC.$5,326,4471 awards
50SES GROUP & ASSOCIATES, LLC$4,175,0351 awards
51THE JOHNS HOPKINS UNIVERSITY$4,061,8791 awards
52ABT GLOBAL LLC$4,032,6492 awards
53FISHER BIOSERVICES INC$3,034,3185 awards
54UNIVERSITY OF TEXAS AT AUSTIN$2,487,0541 awards
55SCIENCE & TECHNOLOGY CORPORATION$2,321,9163 awards
56NATIONAL OPINION RESEARCH CENTER$2,203,3021 awards
57SPACE VECTOR, LLC$2,099,2951 awards
58NATIONAL ACADEMY OF SCIENCES$1,902,8843 awards
59NATIONAL INSTITUTE OF AEROSPACE ASSOCIATES$1,223,4953 awards
60MANAGEMENT & ENGINEERING TECHNOLOGIES INTERNATIONAL INC$624,3605 awards