Department of Defense NAICS 236220 contractors

Commercial and Institutional Building Construction. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 20, 2026

Visible recipients

184

Mapped obligations

$124,447,082,573

Visible recipients tied to Department of Defense and NAICS 236220

Alutiiq Global Solutions, LLC

Anchorage, AK

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

$122,468,041

Ecc International Limited Liability Company

Virginia Beach, VA

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

$200,833,736

Bethel-webcor Jv-1

Anchorage, AK

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

$200,079,360

Hensel Phelps Construction CO

Tysons Corner, VA

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

$15,075,179,330

Brasfield & Gorrie LLC

Birmingham, AL

Birmingham, AL | 66 awards | Top agency General Services Administration | NAICS 236220

$3,340,980,245

Weston Solutions INC

West Chester, PA

West Chester, PA | 378 awards | Top agency Department of Defense | NAICS 236220

$2,322,505,422

Olgoonik Diversified Services LLC

Colorado Springs, CO

Colorado Springs, CO | 20 awards | Top agency Department of Defense | NAICS 236220

$330,226,833

Aptim Federal Services, LLC

Baton Rouge, LA

Baton Rouge, LA | 303 awards | Top agency Department of Defense | NAICS 562910

$864,196,849

Abbott General Construction, Inc.

Hampton, VA

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

$95,661,160

Walsh Federal/alberici Jv

Chicago, IL

Chicago, IL | 1 awards | Top agency Department of Defense | NAICS 236220

$129,241,009

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