Department of the Interior NAICS 561320 and PSC R418 contractors

Temporary Help Services. SUPPORT- PROFESSIONAL: LEGAL. 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 561320 · PSC R418

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$23,158,435

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 561320 and PSC R418

West 4th Strategy, LLC

Mc Lean, VA

West 4th Strategy, LLC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $6,541,582 in visible federal obligations across 90 awards or transactions. Department of Justice appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$23,158,435