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NAICS 561210

Top contractors in NAICS 561210

The 1,065 contractors with tracked federal awards in NAICS 561210, totalling $483,974,764,441. Ranked by award value.

See live NAICS 561210 opportunities →All contractors

1LOCKHEED MARTIN CORP$48,063,737,1961 awards
2NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC$42,774,168,2311 awards
3UT-BATTELLE LLC$42,436,211,9281 awards
4KBR SERVICES, LLC$42,066,094,77474 awards
5TRIAD NATIONAL SECURITY, LLC$35,144,939,5841 awards
6CONSOLIDATED NUCLEAR SECURITY, LLC$34,654,023,6391 awards
7SAVANNAH RIVER NUCLEAR SOLUTIONS LLC$27,583,176,8651 awards
8LOS ALAMOS NATIONAL SECURITY LLC$27,420,180,2851 awards
9LOCKHEED MARTIN SERVICES, LLC$20,646,113,7201 awards
10HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC$17,573,487,5051 awards
11FLUOR INTERCONTINENTAL, INC$13,962,321,97412 awards
12AMENTUM SERVICES, INC.$13,634,368,27368 awards
13BWXT Y - 12, LLC$10,985,001,0411 awards
14MISSION SUPPORT & TEST SERVICES LLC$7,704,787,1491 awards
15VECTRUS SYSTEMS LLC$7,591,060,14749 awards
16V2X SYSTEMS LLC$5,657,166,17812 awards
17NATIONAL SECURITY TECHNOLOGIES, LLC$5,633,229,7621 awards
18LEIDOS BIOMEDICAL RESEARCH INC$5,187,195,68821 awards
19MISSION SUPPORT ALLIANCE, LLC$3,557,405,1971 awards
20PANTEXAS DETERRENCE, LLC$3,544,434,4591 awards
21PAE GOVERNMENT SERVICES, INC.$3,422,807,96420 awards
22LEIDOS, INC.$3,246,132,7196 awards
23NUCLEAR WASTE PARTNERSHIP LLC$2,823,678,8271 awards
24BAE SYSTEMS ORDNANCE SYSTEMS INC.$2,318,321,8531 awards
25XATOR LLC$2,309,491,4231 awards
26WASHINGTON TRU SOLUTIONS LLC$2,007,900,7401 awards
27FLUOR FEDERAL PETROLEUM OPERATIONS, LLC$1,996,329,7031 awards
28AMENTUM TECHNOLOGY, INC.$1,757,998,07754 awards
29SYNCOM SPACE SERVICES LLC$1,556,071,6746 awards
30BAE SYSTEMS ORDNANCE SYSTEMS INC$1,189,278,32212 awards
31GENERAL DYNAMICS OTS (WILKES BARRE), LLC$1,079,926,79911 awards
32PAE APPLIED TECHNOLOGIES LLC$999,413,9224 awards
33URS FEDERAL SERVICES INTERNATIONAL, INC$932,247,9291 awards
34THE GEO GROUP, INC.$827,080,83113 awards
35B.I. INCORPORATED$767,942,9083 awards
36DZSP 21 LLC$655,010,7343 awards
37AKIMA FACILITIES OPERATIONS LLC$648,994,14826 awards
38AMENTUM SPACEPORT LLC$634,704,2861 awards
39AMENTUM PARSONS LOGISTICS SERVICES LLC$624,122,4222 awards
40ASRC FEDERAL FIELD SERVICES, LLC$623,632,88415 awards
41KBR WYLE SERVICES, LLC$622,232,8923 awards
42MARTIN MARIETTA SPEC COMPONENT$618,349,7461 awards
43J & J MAINTENANCE INC$598,081,42933 awards
44SKOOKUM EDUCATIONAL PROGRAMS$570,182,79440 awards
45TECHNICA LLC$535,623,6706 awards
46WOLF CREEK FEDERAL SERVICES LLC$506,733,8524 awards
47PROFESSIONAL CONTRACT SERVICES, INC.$485,121,16613 awards
48PRIDE INDUSTRIES$468,736,13924 awards
49ARCTEC ALASKA JV$436,193,7051 awards
50STRATEGIC STORAGE PARTNERS, LLC.$430,083,5461 awards
51SWIFT & STALEY INC.$407,971,0741 awards
52INSTITUTO NACIONAL DE TECNICA AEROESPACIAL ESTEBAN TERRADAS MDE$407,393,1521 awards
53JONES LANG LASALLE AMERICAS, INC.$406,263,90649 awards
54TIYA SERVICES, L.L.C.$403,537,1742 awards
55T&H SERVICES, LLC$386,475,87811 awards
56ASRC COMMUNICATIONS, LTD.$383,418,67519 awards
57CHEROKEE NATION MANAGEMENT & CONSULTING, L.L.C..$366,540,19111 awards
58VS2 LLC$366,105,9501 awards
59FAMILY ENDEAVORS, INC.$346,530,7451 awards
60VECTRUS SERVICES A/S$340,482,2211 awards