Department of the Interior NAICS 336411 and PSC R425 contractors

Aircraft Manufacturing. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 336411 · PSC R425

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$30,278,040,995

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 336411 and PSC R425

General Atomics Aeronautical Systems, Inc.

Poway, CA

Poway, CA | 452 awards | Top agency Department of Defense | NAICS 336411

Dcs Corporation

Alexandria, VA

Alexandria, VA | 411 awards | Top agency Department of Defense | NAICS 541712

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

Annapolis Junction, MD | 11 awards | Top agency Department of Defense | NAICS 541330

Northrop Grumman Technical Services, Inc.

Mclean, VA

Mclean, VA | 26 awards | Top agency Department of Defense | NAICS 488190

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