PSC award rankings

Top award paths for PSC F999.

Use this ranking when the research starts with PSC F999 and the fastest public entry point is a strong award detail page tied to OTHER ENVIRONMENTAL SERVICES.

PSC award rankings

Top award paths

These PSC-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or industry-lane research.

1

Department of Defense award

Ecc Constructors LLC · Department of Defense

$65,087,272
2

Department of Veterans Affairs award

Calibre Systems INC · Department of Veterans Affairs

$15,921,453
3

Department of Homeland Security award

Ahtna Professional Services, Inc. · Department of Homeland Security

$13,523,355
4

Department of Energy award

Navarro Research And Engineering, Inc. · Department of Energy

$9,314,954
5

Department of Defense award

Ce2 Kleinfelder Jv · Department of Defense

$8,042,336
6

Department of Defense award

Shaw Environmental & Infrastructure, Inc. · Department of Defense

$7,932,683
7

Department of Energy award

Ahtna Facility Services, Incorporated · Department of Energy

$7,613,025
8

Department of Homeland Security award

Ahtna Professional Services, Inc. · Department of Homeland Security

$7,300,239
9

Department of Defense award

Calibre Systems INC · Department of Defense

$5,683,920
10

Department of Defense award

Shaw Environmental & Infrastructure, Inc. · Department of Defense

$5,504,635
11

Department of Health and Human Services award

Amentum Technical Services LLC · Department of Health and Human Services

$4,966,487
12

District of Columbia Courts award

Aecom Technical Services, Inc. · District of Columbia Courts

$4,951,907
13

Department of Defense award

Aecom International Inc. · Department of Defense

$4,337,051
14

Department of Defense award

Hdr Environmental, Operations And Construction, Inc. · Department of Defense

$4,280,829
15

Department of Defense award

Tetra Tech Ec, Inc. · Department of Defense

$4,055,742
16

Department of Energy award

Ahtna Facility Services, Incorporated · Department of Energy

$3,899,699
17

Department of the Interior award

Nv5 Geospatial, Inc. · Department of the Interior

$3,689,447
18

Department of Defense award

Ea Engineering, Science, And Technology, Inc., Pbc · Department of Defense

$3,526,458
19

Department of Defense award

Tetra Tech Ec, Inc. · Department of Defense

$3,066,088
20

Department of Defense award

Chenega Global Services LLC · Department of Defense

$2,846,143
21

Department of Homeland Security award

Ahtna Professional Services, Inc. · Department of Homeland Security

$2,831,435
22

Department of Defense award

Ecc Constructors LLC · Department of Defense

$2,713,525
23

General Services Administration award

Koniag Operations Services LLC · General Services Administration

$2,516,018
24

Department of Defense award

Hdr Environmental, Operations And Construction, Inc. · Department of Defense

$2,496,947
25

Department of the Treasury award

Koniag Operations Services LLC · Department of the Treasury

$2,473,514
26

Department of Defense award

Ce2 Kleinfelder Jv · Department of Defense

$2,277,060
27

Department of Defense award

Ahtna Global LLC · Department of Defense

$2,270,187
28

Department of Defense award

Tetra Tech Ec, Inc. · Department of Defense

$2,000,421
29

Department of Defense award

Tetra Tech Ec, Inc. · Department of Defense

$1,889,872
30

Department of Defense award

Ce2 Kleinfelder Jv · Department of Defense

$1,827,463
31

Department of the Interior award

Nv5 Geospatial, Inc. · Department of the Interior

$1,715,864
32

Department of the Interior award

Nv5 Geospatial, Inc. · Department of the Interior

$1,704,107
33

Department of Defense award

Hdr Environmental, Operations And Construction, Inc. · Department of Defense

$1,527,907
34

Department of Defense award

Ahtna Solutions, LLC · Department of Defense

$1,499,407
35

Department of Defense award

Ahtna Professional Services, Inc. · Department of Defense

$1,472,800
36

Department of Defense award

Ce2 Kleinfelder Jv · Department of Defense

$1,414,020
37

Department of Defense award

Aecom Technical Services, Inc. · Department of Defense

$1,348,329
38

Department of Defense award

Shaw Environmental & Infrastructure, Inc. · Department of Defense

$1,334,287
39

Department of Defense award

Hdr Environmental, Operations And Construction, Inc. · Department of Defense

$1,277,915
40

Department of Defense award

Ecc Constructors LLC · Department of Defense

$1,150,864
41

Department of Defense award

Shaw Environmental & Infrastructure, Inc. · Department of Defense

$980,805
42

Department of Defense award

Arcadis U.s., Inc. · Department of Defense

$965,873
43

Department of Defense award

Ahtna Solutions, LLC · Department of Defense

$929,826
44

Department of Defense award

Navarro Research And Engineering, Inc. · Department of Defense

$915,101
45

Department of Defense award

Garver LLC · Department of Defense

$898,842
46

Department of Defense award

Aecom International Inc. · Department of Defense

$861,809
47

Department of Homeland Security award

Wsp USA Environment & Infrastructure Inc. · Department of Homeland Security

$848,341
48

General Services Administration award

Calibre Systems INC · General Services Administration

$821,900
49

Department of Defense award

Ea Engineering, Science, And Technology, Inc., Pbc · Department of Defense

$799,595
50

Department of Defense award

Ea Engineering, Science, And Technology, Inc., Pbc · Department of Defense

$796,410

Other PSC ranking views

Move around PSC F999

Use sibling ranking layers when you want to stay inside the same service lane but switch between geography and industry analysis.

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Move into full directory hubs

Use the PSC-specific ranking page as a shortcut, then move back into the broader PSC, state, NAICS, and top-list hubs when you want wider browse coverage.