General Services Administration NAICS 541310 and PSC C111 contractors

Architectural Services. BLDGS & FAC / ADMIN & SVC BLDGS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541310 · PSC C111

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$152,770,797

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541310 and PSC C111

Huitt-zollars, Inc.

Fort Worth, TX

Fort Worth, TX | 5 awards | Top agency Department of Defense | NAICS 541330

Aecom Services, LLC

Arlington, VA

Arlington, VA | 82 awards | Top agency Department of Defense | NAICS 541330

Smithgroup Companies, Inc.

Detroit, MI

Detroit, MI | 5 awards | Top agency Department of Defense | NAICS 541310

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