General Services Administration NAICS 236220 contractors

Commercial and Institutional Building Construction. Contractors in this NAICS lane under General Services Administration.

Agency: General Services Administration

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$81,293,912,954

Visible recipients tied to General Services Administration and NAICS 236220

Kiewit Building Group Inc.

Lone Tree, CO

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

$355,404,814

Gilbane Building Company

Baltimore, MD

Baltimore, MD | 5 awards | Top agency Department of Health and Human Services | NAICS 236220

$610,719,877

J & J Maintenance INC

Mclean, VA

Mclean, VA | 374 awards | Top agency Department of Defense | NAICS 236220

$2,744,453,477

Aecom Technical Services, Inc.

Los Angeles, CA

Los Angeles, CA | 1,077 awards | Top agency Department of Defense | NAICS 541330

$836,055,977

Pcl Construction Services, Inc.

Denver, CO

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

$259,613,644

Johnson Controls Federal Systems/versar, LLC

Washington, DC

Washington, DC | 5 awards | Top agency Department of Defense | NAICS 236220

$255,783,285

Alutiiq-mele LLC

Anchorage, AK

Anchorage, AK | 5 awards | Top agency Department of Defense | NAICS 561210

$28,343,598

Clark Construction Group - California, LP

Costa Mesa, CA

Costa Mesa, CA | 17 awards | Top agency Department of Defense | NAICS 236220

$859,387,107

Bering Straits Global Innovations, LLC

Anchorage, AK

Anchorage, AK | 65 awards | Top agency Department of Defense | NAICS 562998

$80,613,141

Alutiiq Global Solutions, LLC

Anchorage, AK

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

$122,468,041

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