Department of the Interior PSC C219 contractors

ARCHITECT AND ENGINEERING- GENERAL: OTHER. Contractors in this PSC lane under Department of the Interior.

Agency: Department of the Interior

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$2,964,993,218

Visible recipients tied to Department of the Interior and PSC C219

Prairie Band Potawatomi Nation

Mayetta, KS

Mayetta, KS | 103 awards | Top agency Department of Health and Human Services | NAICS 541990

$178,989

Hdr, INC

Omaha, NE

Omaha, NE | 5 awards | Top agency Department of Veterans Affairs | NAICS 541310

$989,559

Etrac, A Woolpert Company

San Rafael, CA

San Rafael, CA | 17 awards | Top agency Department of Commerce | NAICS 541370

$69,318,195

Pueblo Of Taos

Taos, NM

Taos, NM | 65 awards | Top agency Department of the Interior | NAICS 531120

$74,145

Santa Clara Pueblo

Espanola, NM

Espanola, NM | 93 awards | Top agency Department of the Interior | NAICS 237990

$285,328

Pueblo Of Santa Ana

Bernalillo, NM

Bernalillo, NM | 89 awards | Top agency Department of the Interior | NAICS 237990

$363,230

Hntb Corporation

Kansas City, MO

Kansas City, MO | 24 awards | Top agency Department of Defense | NAICS 541330

$54,082,198

Wsp USA Buildings INC

New York, NY

New York, NY | 5 awards | Top agency Department of Defense | NAICS 541330

$3,723,905

Msmm Huitt-zollars A Joint Venture LLC

New Orleans, LA

New Orleans, LA | 18 awards | Top agency Department of Defense | NAICS 541330

$15,203,510

Pueblo Of Sandia

Bernalillo, NM

Bernalillo, NM | 35 awards | Top agency Department of the Treasury | NAICS 621999

$54,145

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