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Department of the Interior NAICS 541310 and PSC C1LB contractors

Architectural 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 541310 · PSC C1LB
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$24,965,857

State overlap

2

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541310 and PSC C1LB