Department of the Interior NAICS 541330 contractors in Pennsylvania

Engineering Services. Contractors in this state-buyer-industry overlap.

Pennsylvania + Department of the Interior

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$3,147,447,338

Visible recipients tied to Department of the Interior, Pennsylvania, and NAICS 541330

Bae Systems Land & Armaments L.p.

York, PA

York, PA | 240 awards | Top agency Department of Defense | NAICS 336992

Wsp USA Environment & Infrastructure Inc.

Blue Bell, PA

Blue Bell, PA | 309 awards | Top agency Department of Defense | NAICS 236220

Michael Baker International, Inc.

Moon Township, PA

Moon Township, PA | 58 awards | Top agency Department of Defense | NAICS 541330

Michael Baker International Holdco Corporation

Moon Township, PA

Moon Township, PA | 5 awards | Top agency Department of Defense | NAICS 541330

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