General Services Administration NAICS 236220 and PSC Y111 contractors

Commercial and Institutional Building Construction. CONSTRUCTION OF OFFICE BUILDINGS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 236220 · PSC Y111

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$53,593,032,276

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 236220 and PSC Y111

Bl Harbert International LLC

Birmingham, AL

Birmingham, AL | 210 awards | Top agency Department of State | NAICS 236220

$16,838,312,100

Whiting-turner Contracting Company, The

Towson, MD

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

$7,247,710,042

Clark Construction Group LLC

Bethesda, MD

Bethesda, MD | 109 awards | Top agency Department of Defense | NAICS 236220

$7,170,997,167

Okland Construction Company, Inc.

Salt Lake City, UT

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

$497,290,539

Pcl Construction Services, Inc.

Denver, CO

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

$316,183,287

Hensel Phelps Construction CO

Tysons Corner, VA

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

$15,894,020,074

Akima Construction Services LLC

Herndon, VA

Herndon, VA | 5 awards | Top agency Department of Defense | NAICS 236220

$140,591,189

Skanska USA Building Incorporated (2540)

Atlanta, GA

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

$36,420,034

J & J Contractors, Inc.

North Billerica, MA

North Billerica, MA | 16 awards | Top agency Department of Defense | NAICS 236220

$605,435,629

Hitt Contracting, Inc.

Falls Church, VA

Falls Church, VA | 33 awards | Top agency Department of Defense | NAICS 236220

$368,934,468

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