PSC recipient rankings

Top recipient paths for PSC R499.

Use this ranking when the research starts with PSC R499 and you want the strongest contractor profiles attached to SUPPORT- PROFESSIONAL: OTHER before widening into geography or NAICS analysis.

PSC recipient rankings

Top recipient paths for PSC R499

These ranked recipient pages are useful when you want a cleaner contractor-first entry point than the broader browse page.

1

Booz Allen Hamilton INC

Mclean, VA · Department of Defense

$5,575,467,868
2

Northrop Grumman Information Technology INC

Mclean, VA · Department of Defense

$5,292,888,255
3

National Security Technologies, LLC

North Las Vegas, NV · Department of Energy

$4,821,369,247
4

The Boeing Company

Saint Louis, MO · Department of Defense

$4,716,768,803
5

General Dynamics Information Technology, Inc.

Falls Church, VA · Department of Defense

$4,253,204,329
6

Science Applications International Corporation

Reston, VA · Department of Defense

$3,822,354,482
7

Caci, Inc. - Federal

Chantilly, VA · Department of Defense

$3,193,416,204
8

Accenture Federal Services LLC

Arlington, VA · Department of Defense

$3,053,243,390
9

Amentum Services, Inc.

Chantilly, VA · Department of Defense

$3,024,707,746
10

Liberty It Solutions LLC

Mc Lean, VA · Department of Veterans Affairs

$2,847,742,977
11

Deloitte Consulting LLP

Arlington, VA · Department of Defense

$2,409,075,725
12

Leidos, Inc.

Reston, VA · Department of Defense

$2,328,171,377
13

Merck Sharp & Dohme LLC

Rahway, NJ · Department of Health and Human Services

$2,221,892,501
14

Caci Premier Technology, LLC

Chantilly, VA · Office of Personnel Management

$1,735,863,999
15

Carahsoft Technology CORP

Reston, VA · Department of Defense

$1,674,750,078
16

Battelle Memorial Institute

Richland, WA · Department of Energy

$1,605,472,967
17

Vertex Aerospace LLC

Madison, MS · Department of Defense

$1,445,809,160
18

Alion Science And Technology Corporation

Chicago, IL · Department of Defense

$1,391,195,185
19

Cgi Federal Inc.

Fairfax, VA · Department of State

$1,377,819,939
20

General Dynamics Land Systems Inc.

Sterling Heights, MI · Department of Defense

$1,228,836,608
21

Maximus Federal Services, Inc.

Mclean, VA · Department of Health and Human Services

$1,193,752,315
22

Bae Systems Technology Solutions & Services Inc.

Rockville, MD · Department of Defense

$1,184,458,491
23

Serco INC

Herndon, VA · Department of Defense

$1,004,172,019
24

Salient Crgt, Inc.

Fairfax, VA · General Services Administration

$925,225,987
25

Parsons Government Services Inc.

Centreville, VA · Department of Defense

$913,379,435
26

Kbr Wyle Services, LLC

Fulton, MD · Department of Defense

$884,403,097
27

Mantech Advanced Systems International, Inc.

Herndon, VA · Department of Defense

$878,752,678
28

Alutiiq International Solutions, LLC

Anchorage, AK · Department of Defense

$655,714,507
29

Chenega Federal Systems, LLC

Bethesda, MD · Department of Defense

$646,977,874
30

Caci Intelligence Solutions, LLC

Herndon, VA · Department of Defense

$622,902,744
31

Dovel Technologies LLC

Mc Lean, VA · Department of the Interior

$598,000,141
32

Hms Technologies, Inc.

Martinsburg, WV · Department of Veterans Affairs

$580,580,357
33

Ecs Federal, LLC

Fairfax, VA · Department of Defense

$553,486,130
34

Paragon Systems INC

Herndon, VA · Department of Homeland Security

$533,359,903
35

Lmi Consulting, LLC

Tysons Corner, VA · Department of Defense

$501,761,905
36

Amentum Technology, Inc.

Tullahoma, TN · National Aeronautics and Space Administration

$475,758,979
37

Aecom Recovery

Arlington, VA · Department of Homeland Security

$449,711,571
38

Goldbelt Wolf, LLC

Alexandria, VA · Department of Health and Human Services

$417,396,253
39

Mantech Mission, Cyber And Technology Solutions, Inc.

Fairfax, VA · Department of Defense

$407,177,745
40

Amentum National Security Programs, INC

Chantilly, VA · Department of Defense

$402,038,105
41

Ecc Constructors LLC

Burlingame, CA · Department of Defense

$389,010,988
42

Hii Mission Technologies CORP

Willowbrook, IL · Department of Defense

$380,690,397
43

Caci Nss, LLC

Reston, VA · Department of Defense

$345,058,161
44

Westat, Inc.

Bethesda, MD · Department of Health and Human Services

$343,608,618
45

Magellan Federal, Inc.

Arlington, VA · Department of Defense

$341,270,986
46

Chenega Global Services LLC

San Antonio, TX · Department of Defense

$335,293,840
47

Centerra Group, LLC

Herndon, VA · Department of Energy

$305,938,174
48

Systems Planning And Analysis, Inc.

Alexandria, VA · Department of Defense

$300,519,048
49

Atlas Research LLC

Washington, DC · Department of Veterans Affairs

$295,094,625
50

Icf Incorporated, L.l.c.

Reston, VA · Department of Health and Human Services

$271,970,237

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