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PSC Y299 federal contractors, buyers, and awards

CONTRUCT/ALL OTHER NON-BLDG FACS. Use this PSC page to review visible contractors, buyer overlap, and award concentration in this product or service lane.

Category code: Y299

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$2,074,264,462

Buyer overlap

Top recipients

Recipients active in this PSC lane

Walbridge Aldinger LLC

Detroit, MI

Top buyer: Department of DefenseRecent award: 2017-09-27

$110,868,392

Granite Construction Company

Watsonville, CA

Top buyer: Department of DefenseRecent award: 2026-03-09

$101,353,930

Tetra Tech Ec, Inc.

San Diego, CA

Top buyer: Department of DefenseRecent award: 2025-12-09

$88,126,880

The Haskell Company

Jacksonville, FL

Top buyer: Department of DefenseRecent award: 2026-01-09

$157,711,167

Ecc International Limited Liability Company

Virginia Beach, VA

Top buyer: Department of DefenseRecent award: 2010-08-13

Alberici Constructors INC

Saint Louis, MO

Top buyer: Department of DefenseRecent award: 2026-01-07

$164,433,747

Mcc Construction Corporation

Lakewood, CO

Top buyer: General Services AdministrationRecent award: 2015-02-13

$9,114,500

Tohono O'odham Nation

Sells, AZ

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01

$24,755,163

Ahtna Government Services CORP

West Sacramento, CA

Top buyer: Department of EnergyRecent award: 2024-09-27

$64,686,932

Sealaska Environmental Services, LLC

Juneau, AK

Top buyer: Department of DefenseRecent award: 2019-07-05

$1,273,822

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Browse by dimension

State, agency, and industry paths

States

California

3 recipients · $1,171,896,134

Michigan

1 recipients · $881,169,316

Florida

1 recipients · $239,757,368

Virginia

1 recipients · $200,828,736

Missouri

1 recipients · $134,161,537

Colorado

1 recipients · $119,252,138

Agencies

Department of Defense