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Department of Defense PSC Y1AZ contractors

CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS. Contractors in this PSC lane under Department of Defense.

Agency: Department of Defense

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$9,095,305,130

Visible recipients tied to Department of Defense and PSC Y1AZ

Hensel Phelps Construction CO

Tysons Corner, VA

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

$2,308,122,109

Brasfield & Gorrie LLC

Birmingham, AL

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

$479,050,707

Olgoonik Diversified Services LLC

Colorado Springs, CO

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

$25,602,656

Balfour Beatty Construction, LLC

Falls Church, VA

Falls Church, VA | 58 awards | Top agency Department of Defense | NAICS 236220

$308,521,917

Emr, Inc.

Freeport, FL

Freeport, FL | 75 awards | Top agency Department of Defense | NAICS 236220

$40,629,609

Akima Construction Services LLC

Herndon, VA

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

$26,084,598

Relyant Global LLC

Maryville, TN

Maryville, TN | 66 awards | Top agency Department of Defense | NAICS 236220

$40,726,072

Tunista Construction LLC

Tacoma, WA

Tacoma, WA | 5 awards | Top agency Department of Defense | NAICS 236220

$19,556,728

Eklutna Construction & Maintenance, LLC

Wasilla, AK

Wasilla, AK | 48 awards | Top agency Department of Defense | NAICS 236220

$12,853,155

Sealaska Constructors LLC

Seattle, WA

Seattle, WA | 46 awards | Top agency Department of the Interior | NAICS 236220

$38,176,875

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