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NAICS 561210

Top contractors in NAICS 561210

The 1,217 contractors with tracked federal awards in NAICS 561210, totalling $495,612,336,860. 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$43,460,682,7951 awards
3KBR SERVICES, LLC$43,173,396,52983 awards
4UT-BATTELLE LLC$42,668,569,0511 awards
5TRIAD NATIONAL SECURITY, LLC$35,413,596,3021 awards
6CONSOLIDATED NUCLEAR SECURITY, LLC$34,661,763,2451 awards
7SAVANNAH RIVER NUCLEAR SOLUTIONS LLC$27,617,040,1041 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$17,732,163,5241 awards
11FLUOR INTERCONTINENTAL, INC$13,962,321,97412 awards
12AMENTUM SERVICES, INC.$13,722,387,41080 awards
13BWXT Y - 12, LLC$10,985,001,0411 awards
14MISSION SUPPORT & TEST SERVICES LLC$7,708,654,0171 awards
15VECTRUS SYSTEMS LLC$7,591,060,14749 awards
16V2X SYSTEMS LLC$5,894,940,73927 awards
17NATIONAL SECURITY TECHNOLOGIES, LLC$5,633,229,7621 awards
18LEIDOS BIOMEDICAL RESEARCH INC$5,202,430,78122 awards
19PAE GOVERNMENT SERVICES, INC.$3,643,666,93826 awards
20PANTEXAS DETERRENCE, LLC$3,584,176,4611 awards
21MISSION SUPPORT ALLIANCE, LLC$3,557,405,1971 awards
22LEIDOS, INC.$3,406,649,7317 awards
23NUCLEAR WASTE PARTNERSHIP LLC$2,823,678,8271 awards
24AMENTUM TECHNOLOGY, INC.$2,695,439,65473 awards
25BAE SYSTEMS ORDNANCE SYSTEMS INC.$2,318,321,8531 awards
26XATOR LLC$2,309,491,4231 awards
27FLUOR FEDERAL PETROLEUM OPERATIONS, LLC$2,112,195,6031 awards
28WASHINGTON TRU SOLUTIONS LLC$2,007,900,7401 awards
29SYNCOM SPACE SERVICES LLC$1,556,078,5116 awards
30THE GEO GROUP, INC.$1,256,993,59722 awards
31BAE SYSTEMS ORDNANCE SYSTEMS INC$1,249,272,41416 awards
32PAE APPLIED TECHNOLOGIES LLC$1,177,945,5596 awards
33GENERAL DYNAMICS OTS (WILKES BARRE), LLC$1,094,163,04115 awards
34URS FEDERAL SERVICES INTERNATIONAL, INC$932,247,9291 awards
35PRIDE INDUSTRIES$866,164,85738 awards
36DZSP 21 LLC$851,720,2034 awards
37B.I. INCORPORATED$826,089,5794 awards
38SKOOKUM EDUCATIONAL PROGRAMS$706,268,45958 awards
39AKIMA FACILITIES OPERATIONS LLC$673,769,13934 awards
40AMENTUM SPACEPORT LLC$662,257,5311 awards
41J & J MAINTENANCE INC$652,487,56940 awards
42ASRC FEDERAL FIELD SERVICES, LLC$651,753,90820 awards
43AMENTUM PARSONS LOGISTICS SERVICES LLC$624,122,4222 awards
44KBR WYLE SERVICES, LLC$622,232,8923 awards
45MARTIN MARIETTA SPEC COMPONENT$618,349,7461 awards
46WOLF CREEK FEDERAL SERVICES LLC$576,028,3136 awards
47PROFESSIONAL CONTRACT SERVICES, INC.$551,775,54417 awards
48TECHNICA LLC$548,458,4287 awards
49ALUTIIQ COMMERCIAL ENTERPRISES LLC$477,319,69911 awards
50FOUR SEASONS ENVIRONMENTAL INC$476,502,04817 awards
51LOYALTY SUPPORT SERVICES$470,275,09515 awards
52ARCTEC ALASKA JV$436,193,7051 awards
53JONES LANG LASALLE AMERICAS, INC.$435,785,44455 awards
54STRATEGIC STORAGE PARTNERS, LLC.$430,092,5461 awards
55SWIFT & STALEY INC.$407,971,0741 awards
56INSTITUTO NACIONAL DE TECNICA AEROESPACIAL ESTEBAN TERRADAS MDE$407,393,1521 awards
57TIYA SERVICES, L.L.C.$403,537,1742 awards
58ASRC COMMUNICATIONS, LTD.$396,747,83220 awards
59T&H SERVICES, LLC$389,553,45313 awards
60DYNCORP INTERNATIONAL LLC$387,417,2848 awards