Home/Top lists/Department of Homeland Security NAICS 541519 PSC paths/Department of Homeland Security, NAICS 541519, PSC R425

Buyer + NAICS + PSC recipient rankings

Top federal contractors for Department of Homeland Security, NAICS 541519, and PSC R425.

Strongest contractor profiles in this buyer cross-code slice.

Buyer + NAICS + PSC recipient rankings

Top federal contractors for Department of Homeland Security, NAICS 541519, and PSC R425

Ranked contractor profiles for this slice.

1

General Dynamics Information Technology, Inc.

Falls Church, VA · Department of Defense

$4,250,206,307
2

Leidos, Inc.

Reston, VA · Department of Defense

$2,326,566,055
3

Bae Systems Technology Solutions & Services Inc.

Rockville, MD · Department of Defense

$1,184,458,491
4

Mantech Systems Engineering Corporation

Fairfax, VA · Department of Defense

$1,150,010,370
5

Chenega Federal Systems, LLC

Bethesda, MD · Department of Defense

$646,977,874
6

Ecs Federal, LLC

Fairfax, VA · Department of Defense

$553,486,130
7

Microsoft Corporation

Redmond, WA · Department of Defense

$468,832,793
8

Caci Nss, LLC

Reston, VA · Department of Defense

$347,867,868
9

Noblis, Inc.

Reston, VA · Department of Transportation

$263,857,681
10

Network Security Systems Plus, INC

Mc Lean, VA · Department of Defense

$241,794,910
11

Credence Management Solutions Limited Liability Company

Mclean, VA · Department of Defense

$240,056,157
12

Avantus Federal LLC

Mc Lean, VA · Department of Defense

$158,730,910
13

American Systems Corporation

Mclean, VA · Department of Defense

$147,161,687
14

Agile Defense, LLC

Mclean, VA · Department of Defense

$117,866,568
15

Bowhead Program Management & Operations, LLC

Springfield, VA · Department of Defense

$101,349,178
16

Macaulay-brown, Inc.

Dayton, OH · General Services Administration

$86,765,347
17

Tatitlek Technologies, LLC

Anchorage, AK · Department of State

$86,265,536
18

Karsun Solutions LLC

Herndon, VA · Department of Transportation

$83,844,223
19

Akima Systems Engineering LLC

Herndon, VA · Department of Defense

$76,420,497
20

Ensco INC

Vienna, VA · Department of Defense

$71,897,543
21

Imagine One Technology & Management LTD

Lexington Park, MD · Department of Defense

$64,402,106
22

Decisionpoint Corporation

Gaithersburg, MD · Department of Defense

$58,133,751
23

Inserso Corporation

Mc Lean, VA · Department of Homeland Security

$43,925,282
24

Customer Value Partners, LLC

Washington, DC · Department of Health and Human Services

$39,791,823
25

Integral Federal, Inc.

Mc Lean, VA · Department of Defense

$32,946,494
26

Cloud Lake Technology LLC

Herndon, VA · Department of Defense

$28,814,199
27

Mantech Gray Hawk Systems, Inc.

Falls Church, VA · Department of Defense

$28,570,924
28

Systems Plus, Inc.

Rockville, MD · Department of Defense

$21,459,169
29

Ardent Management Consulting, LLC

Vienna, VA · Department of Homeland Security

$21,428,951
30

Bowhead Mission Solutions, LLC

Springfield, VA · General Services Administration

$19,067,563
31

Feditc, LLC

Rockville, MD · Department of Defense

$16,143,798
32

Digital Consultants, LLC

Alexandria, VA · Department of Defense

$14,971,002
33

Data Systems Analysts INC

Fairfax, VA · Department of Defense

$14,317,128
34

Dt Professional Services, LLC

Moorpark, CA · Department of Defense

$13,423,477
35

Leidos Innovations Corporation

Gaithersburg, MD · Department of Transportation

$13,272,861
36

Novetta Solutions, LLC

Mc Lean, VA · Department of Justice

$12,403,059
37

Anavation, LLC

Chantilly, VA · Department of Defense

$10,326,799
38

Peraton Government Communications Inc.

Herndon, VA · Department of Defense

$7,832,271
39

Advanced Technologies And Laboratories (atl) International, Inc.

Gaithersburg, MD · Department of Energy

$7,100,166
40

Cognosante Cds, LLC

Arlington, VA · Department of Homeland Security

$5,384,027
41

Solutions Through Innovative Technologies INC

Fairborn, OH · Department of Defense

$5,348,826
42

Zantech It Services, Inc.

Reston, VA · Department of Homeland Security

$5,074,846
43

Chugach Information Technology LLC

Anchorage, AK · Department of Defense

$2,219,181
44

Northrop Grumman Technical Services, Inc.

Mclean, VA · Department of Defense

-$1,436,690

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