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Home/Top lists/Department of the Interior NAICS 562910 PSC paths/Department of the Interior, NAICS 562910, PSC Y299

Buyer + NAICS + PSC recipient rankings

Top federal contractors for Department of the Interior, NAICS 562910, and PSC Y299.

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Buyer + NAICS + PSC recipient rankings

Top federal contractors for Department of the Interior, NAICS 562910, and PSC Y299

Ranked contractor profiles for this slice.

1

Tetra Tech Ec, Inc.

San Diego, CA · Department of Defense

$418,648,162
2

Tohono O'odham Nation

Sells, AZ · Department of Health and Human Services

$74,242,670
3

Sealaska Environmental Services, LLC

Juneau, AK · Department of Defense

$61,920,218
4

Shaw Environmental & Infrastructure, Inc.

Moorestown, NJ · Department of Defense

$5,641

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