Department of the Interior PSC AD21 contractors

R&D- DEFENSE OTHER: SERVICES (BASIC RESEARCH). Contractors in this PSC lane under Department of the Interior.

Agency: Department of the Interior

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$453,762,129

Visible recipients tied to Department of the Interior and PSC AD21

Chugach Industries, Inc.

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 561210

Chenega Security & Protection Services, LLC

Chantilly, VA

Chantilly, VA | 5 awards | Top agency Department of Defense | NAICS 561612

Bristol Bay Native Association, Inc.

Dillingham, AK

Dillingham, AK | 80 awards | Top agency Department of the Interior | NAICS 541710

Kickapoo Tribe In Kansas

Horton, KS

Horton, KS | 82 awards | Top agency Department of Health and Human Services | NAICS 237110

Agency profile

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