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Buyer + NAICS recipient rankings

Top recipient paths for Department of Defense and NAICS 541620.

Use this ranking when the buyer and industry lane are already fixed, and the next move should be the strongest contractor profiles inside that exact buyer-NAICS slice.

Buyer + NAICS recipient rankings

Top recipient paths for Department of Defense and NAICS 541620

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

1

Tetra Tech Ec, Inc.

San Diego, CA · Department of Defense

$418,648,162
2

Chenega Global Services LLC

San Antonio, TX · Department of Defense

$335,293,840
3

Icf Incorporated, L.l.c.

Reston, VA · Department of Health and Human Services

$271,970,237
4

Weston Solutions INC

West Chester, PA · Department of Defense

$169,108,559
5

Ahtna Facility Services, Incorporated

Anchorage, AK · Department of Energy

$162,775,018
6

Olgoonik Diversified Services LLC

Colorado Springs, CO · Department of Defense

$161,619,504
7

Tetra Tech, Inc.

Pasadena, CA · Department of Defense

$130,835,501
8

Resource Management Concepts, Inc.

Lexington Park, MD · Department of Defense

$116,743,780
9

Src INC

Syracuse, NY · Department of Defense

$104,656,859
10

Ea Engineering, Science, And Technology, Inc., Pbc

Hunt Valley, MD · Department of Defense

$92,540,844
11

Jacobs Engineering Group Inc.

Arlington, VA · Department of Defense

$91,846,363
12

Nv5 Geospatial, Inc.

Saint Petersburg, FL · Department of the Interior

$90,434,064
13

Jacobs Government Services Company

Arlington, VA · Department of Defense

$85,879,287
14

Cdm Smith Inc.

Carlsbad, CA · Department of Defense

$81,627,935
15

Wsp USA Environment & Infrastructure Inc.

Blue Bell, PA · Department of Defense

$75,668,109
16

Navarro Research And Engineering, Inc.

Oak Ridge, TN · Department of Energy

$65,564,010
17

Hdr Environmental, Operations And Construction, Inc.

Englewood, CO · Department of Defense

$59,678,442
18

Wsp USA Solutions INC

Arlington, VA · Department of Defense

$36,524,205
19

Ce2 Kleinfelder Jv

Pleasanton, CA · Department of Defense

$34,854,473
20

Kleinfelder INC

Rancho Cordova, CA · Department of Defense

$30,745,589
21

Redhorse Corporation

Arlington, VA · Department of Defense

$30,311,976
22

Arcadis U.s., Inc.

Highlands Ranch, CO · Department of Defense

$28,235,915
23

Lime Energy Services Co.

Huntersville, NC · Department of Defense

$26,987,074
24

Mantech-aecom Joint Venture

Herndon, VA · Department of Defense

$25,386,140
25

Ahtna Global LLC

Anchorage, AK · Department of Defense

$24,004,773
26

Michael Baker International Holdco Corporation

Moon Township, PA · Department of Defense

$23,540,961
27

Stantec Consulting Services Inc.

Denver, CO · Department of Defense

$21,902,417
28

Cardinal Point Captains, Inc.

San Diego, CA · Department of Commerce

$20,710,886
29

Clean Harbors Environmental Services INC

Norwell, MA · Department of Agriculture

$20,527,027
30

Aecom International Inc.

Frankfurt Am Main · Department of Defense

$19,815,799
31

Power Engineers INC

Hailey, ID · Department of Defense

$19,792,678
32

Ahtna Professional Services, Inc.

Anchorage, AK · Department of Homeland Security

$17,309,386
33

Paragon Technical Services, Inc.

Hilliard, OH · Department of Energy

$16,565,776
34

Feditc, LLC

Rockville, MD · Department of Defense

$16,143,798
35

Ahtna Solutions, LLC

Anchorage, AK · Department of Defense

$14,194,644
36

Hdr, INC

Omaha, NE · Department of Veterans Affairs

$11,276,362
37

Management Concepts, INC

Tysons Corner, VA · Department of Defense

$8,860,736
38

Geosyntec Consultants, Inc.

Boca Raton, FL · Department of Defense

$5,717,732
39

Icf Incorporated

Fairfax, VA · Department of Health and Human Services

$5,505,384
40

Taylor-woolpert, LLC

Jacksonville, FL · Department of Defense

$4,746,268
41

Brown And Caldwell

San Diego, CA · Department of Defense

$3,910,103
42

Trs Group, Inc.

Indianapolis, IN · Small Business Administration

$1,175,119
43

Atkins North America, Inc.

Dallas, TX · Department of Defense

$732,372
44

Rs&h, Inc.

Merritt Island, FL · National Aeronautics and Space Administration

$587,230
45

Trc Companies, Inc.

Windsor, CT · Environmental Protection Agency

$545,435
46

Halff Associates, Inc.

Richardson, TX · Department of Defense

$247,820
47

Integral Consulting Inc.

Boulder, CO · Department of Energy

$218,454

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