Home/Top lists/Department of Homeland Security NAICS 541519 PSC paths/Department of Homeland Security, NAICS 541519, PSC D399

Buyer + NAICS + PSC recipient rankings

Top federal contractors for Department of Homeland Security, NAICS 541519, and PSC D399.

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 D399

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

Peraton Enterprise Solutions LLC

Chantilly, VA · Department of Defense

$823,211,934
5

Chenega Federal Systems, LLC

Bethesda, MD · Department of Defense

$646,977,874
6

Hms Technologies, Inc.

Martinsburg, WV · Department of Veterans Affairs

$580,580,357
7

Ecs Federal, LLC

Fairfax, VA · Department of Defense

$553,486,130
8

Acuity INC

Reston, VA · Department of State

$530,100,413
9

Microsoft Corporation

Redmond, WA · Department of Defense

$468,832,793
10

Peraton Healthcare Solutions LLC

Herndon, VA · Department of Veterans Affairs

$463,696,620
11

Caci Nss, LLC

Reston, VA · Department of Defense

$347,867,868
12

Goldbelt Falcon LLC

Chesapeake, VA · Department of Defense

$325,823,388
13

Immixgroup, INC

Mc Lean, VA · Department of Defense

$268,009,463
14

Network Security Systems Plus, INC

Mc Lean, VA · Department of Defense

$241,794,910
15

Govcio, LLC

Fairfax, VA · Department of Veterans Affairs

$220,313,179
16

Softrams LLC

Arlington, VA · Department of Health and Human Services

$169,589,197
17

Mantech Information Systems & Technology Corporation

Fairfax, VA · Department of Justice

$165,706,223
18

Guidehouse Digital LLC

Mc Lean, VA · Department of Homeland Security

$129,740,733
19

Rei Systems, Inc.

Chantilly, VA · Department of Health and Human Services

$124,444,203
20

Aoc Connect, LLC

Ashburn, VA · Department of Defense

$122,733,535
21

Agile Defense, LLC

Mclean, VA · Department of Defense

$117,866,568
22

General Dynamics One Source LLC

Falls Church, VA · Department of Defense

$90,718,652
23

Mantech Mbi Inc.

Fairfax, VA · Department of Commerce

$88,973,980
24

Macaulay-brown, Inc.

Dayton, OH · General Services Administration

$86,765,347
25

Karsun Solutions LLC

Herndon, VA · Department of Transportation

$83,844,223
26

Semanticbits LLC

Reston, VA · Department of Health and Human Services

$81,323,768
27

Decisionpoint Corporation

Gaithersburg, MD · Department of Defense

$58,133,751
28

Compqsoft, Inc.

Leesburg, VA · Department of Defense

$47,787,652
29

Inserso Corporation

Mc Lean, VA · Department of Homeland Security

$43,925,282
30

Xtec, Incorporated

Miami, FL · General Services Administration

$43,455,311
31

Ntt Data Federal Services, Inc.

Herndon, VA · Department of Justice

$42,532,553
32

Customer Value Partners, LLC

Washington, DC · Department of Health and Human Services

$39,791,823
33

Caci-iss, LLC

Chantilly, VA · Department of Defense

$34,613,919
34

A-tek, Inc.

Mc Lean, VA · Department of Health and Human Services

$32,868,413
35

Easy Dynamics Corporation

Mc Lean, VA · Department of Agriculture

$29,054,869
36

Digital Management LLC

Mc Lean, VA · Department of Defense

$28,802,248
37

Mantech Gray Hawk Systems, Inc.

Falls Church, VA · Department of Defense

$28,570,924
38

Bluewater Federal Solutions, Inc.

Arlington, VA · Department of Defense

$23,181,667
39

Cape Fox Federal Integrators, LLC

Chantilly, VA · Department of Defense

$21,917,664
40

Systems Plus, Inc.

Rockville, MD · Department of Defense

$21,459,169
41

Ardent Management Consulting, LLC

Vienna, VA · Department of Homeland Security

$21,428,951
42

Harmonia Holdings Group, LLC

Mclean, VA · Department of Agriculture

$18,667,472
43

Sevatec LLC

Reston, VA · Department of Homeland Security

$15,833,262
44

Sekon Enterprise, LLC

Vienna, VA · Department of Defense

$15,419,408
45

Data Systems Analysts INC

Fairfax, VA · Department of Defense

$14,317,128
46

Leidos Innovations Corporation

Gaithersburg, MD · Department of Transportation

$13,272,861
47

Link Solutions INC

Mc Lean, VA · Department of Defense

$13,206,993
48

Trillion Technology Solutions INC

Reston, VA · Department of Homeland Security

$9,776,185
49

Clearavenue LLC

Mc Lean, VA · General Services Administration

$8,412,393
50

Peraton Government Communications Inc.

Herndon, VA · Department of Defense

$7,832,271

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