Department of the Interior NAICS 541330 and PSC R423 contractors

Engineering Services. SUPPORT- PROFESSIONAL: INTELLIGENCE. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Interior.

Department of the Interior · NAICS 541330 · PSC R423

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$405,452,399

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541330 and PSC R423

Caci Intelligence Solutions, LLC

Herndon, VA

Caci Intelligence Solutions, LLC is a federal category business profile based in Herndon, VA. The current public data layer shows $622,902,744 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R423.

$405,452,399