Department of Defense PSC Y1AA contractors

CONSTRUCTION OF OFFICE BUILDINGS. Contractors in this PSC lane under Department of Defense.

Agency: Department of Defense

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$16,636,508,714

Visible recipients tied to Department of Defense and PSC Y1AA

Brasfield & Gorrie LLC

Birmingham, AL

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

$1,242,570,867

Olgoonik Diversified Services LLC

Colorado Springs, CO

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

$19,051,751

Abbott General Construction, Inc.

Hampton, VA

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

$29,925,289

Olgoonik Federal, LLC

Anchorage, AK

Anchorage, AK | 130 awards | Top agency Department of Defense | NAICS 493110

$49,827,124

Caddell Construction Co. (de), LLC

Montgomery, AL

Montgomery, AL | 67 awards | Top agency Department of State | NAICS 236220

$5,012,741,895

Doyon Management Services, LLC

Federal Way, WA

Federal Way, WA | 66 awards | Top agency Department of Defense | NAICS 236220

$28,697,934

Ahtna Global LLC

Anchorage, AK

Anchorage, AK | 92 awards | Top agency Department of Defense | NAICS 562910

$26,582,349

Manhattan Construction Company LLC

Arlington, VA

Arlington, VA | 35 awards | Top agency Department of Defense | NAICS 236220

$283,015,898

Tunica-biloxi Services, LLC

Mansura, LA

Mansura, LA | 7 awards | Top agency Department of State | NAICS 236220

$10,042,570

M. A. Mortenson Company

Minneapolis, MN

Minneapolis, MN | 59 awards | Top agency Department of Defense | NAICS 236220

$300,435,470

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