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Buyer + NAICS recipient rankings

Top federal contractors for Department of Homeland Security and NAICS 541519.

Strongest contractor profiles in this buyer-NAICS slice.

Buyer + NAICS recipient rankings

Top federal contractors for Department of Homeland Security and NAICS 541519

Ranked contractor profiles for this slice.

1

General Dynamics Information Technology, Inc.

Falls Church, VA · Department of Defense

$4,250,206,307
2

Deloitte Consulting LLP

Arlington, VA · Department of Defense

$2,409,075,725
3

Leidos, Inc.

Reston, VA · Department of Defense

$2,326,566,055
4

Bae Systems Technology Solutions & Services Inc.

Rockville, MD · Department of Defense

$1,184,458,491
5

Thundercat Technology, LLC

Reston, VA · Department of Veterans Affairs

$1,152,998,371
6

Mantech Systems Engineering Corporation

Fairfax, VA · Department of Defense

$1,150,010,370
7

Salient Crgt, Inc.

Fairfax, VA · General Services Administration

$925,225,987
8

Peraton Enterprise Solutions LLC

Chantilly, VA · Department of Defense

$823,211,934
9

Fcn, Inc.

Rockville, MD · Department of the Treasury

$802,346,462
10

Chenega Federal Systems, LLC

Bethesda, MD · Department of Defense

$646,977,874
11

Hms Technologies, Inc.

Martinsburg, WV · Department of Veterans Affairs

$580,580,357
12

Ecs Federal, LLC

Fairfax, VA · Department of Defense

$553,486,130
13

L3harris Global Communications, Inc.

Rochester, NY · Department of Defense

$538,909,698
14

Acuity INC

Reston, VA · Department of State

$530,100,413
15

Lmi Consulting, LLC

Tysons Corner, VA · Department of Defense

$501,761,905
16

Microsoft Corporation

Redmond, WA · Department of Defense

$468,832,793
17

Peraton Healthcare Solutions LLC

Herndon, VA · Department of Veterans Affairs

$463,696,620
18

Mantech Mission, Cyber And Technology Solutions, Inc.

Fairfax, VA · Department of Defense

$407,177,745
19

Caci Nss, LLC

Reston, VA · Department of Defense

$347,867,868
20

Goldbelt Falcon LLC

Chesapeake, VA · Department of Defense

$325,823,388
21

Immixgroup, INC

Mc Lean, VA · Department of Defense

$268,009,463
22

Noblis, Inc.

Reston, VA · Department of Transportation

$263,857,681
23

Network Security Systems Plus, INC

Mc Lean, VA · Department of Defense

$241,794,910
24

Credence Management Solutions Limited Liability Company

Mclean, VA · Department of Defense

$240,056,157
25

Govcio, LLC

Fairfax, VA · Department of Veterans Affairs

$220,313,179
26

Govsmart, Inc.

Charlottesville, VA · Department of Defense

$187,305,980
27

Steampunk, Inc.

Mc Lean, VA · Department of Homeland Security

$184,611,570
28

Softrams LLC

Arlington, VA · Department of Health and Human Services

$169,589,197
29

Dev Technology Group INC

Reston, VA · Department of Homeland Security

$168,997,553
30

Mantech Information Systems & Technology Corporation

Fairfax, VA · Department of Justice

$165,706,223
31

Avantus Federal LLC

Mc Lean, VA · Department of Defense

$158,730,910
32

American Systems Corporation

Mclean, VA · Department of Defense

$147,161,687
33

Securigence LLC

Leesburg, VA · Department of Defense

$134,804,914
34

Guidehouse Digital LLC

Mc Lean, VA · Department of Homeland Security

$129,740,733
35

Rei Systems, Inc.

Chantilly, VA · Department of Health and Human Services

$124,444,203
36

Aoc Connect, LLC

Ashburn, VA · Department of Defense

$122,733,535
37

Agile Defense, LLC

Mclean, VA · Department of Defense

$117,866,568
38

Red River Technology LLC

Chantilly, VA · Department of Defense

$112,999,135
39

Govplace, LLC

Bethesda, MD · Department of Homeland Security

$106,905,830
40

Kadiak LLC

Anchorage, AK · Department of Defense

$105,701,897
41

Bowhead Program Management & Operations, LLC

Springfield, VA · Department of Defense

$101,349,178
42

Tyonek Worldwide Services INC

Anchorage, AK · Department of Defense

$100,305,696
43

General Dynamics One Source LLC

Falls Church, VA · Department of Defense

$90,718,652
44

Pinnacle Solutions, LLC

Huntsville, AL · Department of Defense

$89,918,671
45

Mantech Mbi Inc.

Fairfax, VA · Department of Commerce

$88,973,980
46

Macaulay-brown, Inc.

Dayton, OH · General Services Administration

$86,765,347
47

Tatitlek Technologies, LLC

Anchorage, AK · Department of State

$86,265,536
48

Karsun Solutions LLC

Herndon, VA · Department of Transportation

$83,844,223
49

Semanticbits LLC

Reston, VA · Department of Health and Human Services

$81,323,768
50

Alpha Omega Integration LLC

Vienna, VA · Department of Homeland Security

$77,751,000

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