General Services Administration NAICS 236220 and PSC Y199 contractors

Commercial and Institutional Building Construction. CONSTRUCT/MISC BLDGS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 236220 · PSC Y199

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$38,031,529,299

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 236220 and PSC Y199

Sundt Construction, Inc.

Tempe, AZ

Tempe, AZ | 7 awards | Top agency Department of Defense | NAICS 236220

$1,248,779,971

Alutiiq International Solutions, LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 236220

$619,050,265

Whiting-turner Contracting Company, The

Towson, MD

Towson, MD | 232 awards | Top agency Department of Defense | NAICS 236220

$7,358,170,751

Okland Construction Company, Inc.

Salt Lake City, UT

Salt Lake City, UT | 5 awards | Top agency General Services Administration | NAICS 236220

$347,239,904

Pcl Construction Services, Inc.

Denver, CO

Denver, CO | 5 awards | Top agency Department of Defense | NAICS 236220

$405,589,196

Alutiiq Global Solutions, LLC

Anchorage, AK

Anchorage, AK | 5 awards | Top agency Department of Defense | NAICS 236220

$223,519,277

Hensel Phelps Construction CO

Tysons Corner, VA

Tysons Corner, VA | 60 awards | Top agency Department of Defense | NAICS 236220

$16,898,137,653

Wsp USA Environment & Infrastructure Inc.

Blue Bell, PA

Blue Bell, PA | 309 awards | Top agency Department of Defense | NAICS 236220

$877,764,884

Skanska USA Building Incorporated (2540)

Atlanta, GA

Atlanta, GA | 5 awards | Top agency Department of Homeland Security | NAICS 236220

$72,720,580

Gilbane Federal

Concord, CA

Concord, CA | 58 awards | Top agency Department of Defense | NAICS 236220

$4,433,040,157

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