Department of the Interior NAICS 541611 and PSC C1LB contractors

Administrative Management and General Management Consulting Services. ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS. 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 541611 · PSC C1LB

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$21,325,163

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541611 and PSC C1LB

Kimley-horn And Associates INC

Raleigh, NC

Kimley-horn And Associates INC is a federal category business profile based in Raleigh, NC. The current public data layer shows $15,182,762 in visible federal obligations across 24 awards or transactions. Department of Transportation appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R408.

$21,325,163