PSC C1LB federal contractors, buyers, and awards

ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS. Use this PSC page to review visible contractors, buyer overlap, and award concentration in this product or service lane.

Category code: C1LB

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$47,531,763

Buyer overlap

Top recipients

Recipients active in this PSC lane

Wsp USA INC

Federal Way, WA

Top buyer: Department of DefenseRecent award: 2026-04-01

$40,584,626

Kimley-horn And Associates INC

Raleigh, NC

Top buyer: Department of TransportationRecent award: 2025-09-29

$6,345,033

Mead & Hunt INC

Middleton, WI

Top buyer: Department of DefenseRecent award: 2025-09-16

$599,604

Bhate/brasfield & Gorrie Jv, LLC

Birmingham, AL

Top buyer: Department of DefenseRecent award: 2013-07-15

$2,500

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State, agency, and industry paths

States

Washington

1 recipients · $16,601,262

North Carolina

1 recipients · $15,182,762

Wisconsin

1 recipients · $121,911

Alabama

1 recipients · $2,500

Agencies

Department of Defense

Open the agency-scoped PSC view.

Department of Transportation

Open the agency-scoped PSC view.

NAICS

NAICS 541330

3 recipients · $424,189,734

NAICS 541310

3 recipients · $60,068,791

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Ranking paths for PSC C1LB

Top Recipients Top Awards Top States Top NAICS Washington view Department of Defense view Washington + NAICS 541330 Department of Defense + NAICS 541330 Department of Defense top NAICS Washington top NAICS Washington + Department of Defense top PSC Washington + Department of Defense + NAICS 541330

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