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NAICS 541310 and PSC C1LB contractors

Architectural Services. ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS. Cross-code contractor overlap.

NAICS 541310 + PSC C1LB

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$107,598,054

State overlap

Top recipients

Visible recipients in the NAICS 541310 and PSC C1LB overlap

Wsp USA INC

Federal Way, WA

Federal Way, WA | 28 awards | Top agency Department of Defense | NAICS 541330

Kimley-horn And Associates INC

Raleigh, NC

Raleigh, NC | 24 awards | Top agency Department of Transportation | NAICS 541330

Mead & Hunt INC

Middleton, WI

Middleton, WI | 13 awards | Top agency Department of Defense | NAICS 541310

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