Department of the Interior NAICS 541330 and PSC 5805 contractors

Engineering Services. TELEPHONE AND TELEGRAPH EQUIPMENT. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541330 · PSC 5805

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,940,328,261

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC 5805

Presidio Networked Solutions Group, LLC

Lewisville, TX

Lewisville, TX | 75 awards | Top agency Federal Communications Commission | NAICS 517919

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

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

Agency profile

Loading buyer-level contractor and category paths

Agency + NAICS + PSC page