Department of the Interior PSC R414 contractors

SYSTEMS ENGINEERING SERVICES. Contractors in this PSC lane under Department of the Interior.

Agency: Department of the Interior

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,309,586,218

Visible recipients tied to Department of the Interior and PSC R414

Mantech Srs Technologies, Inc.

Herndon, VA

Herndon, VA | 76 awards | Top agency Department of Defense | NAICS 541330

S & K Technologies, Inc.

Saint Ignatius, MT

Saint Ignatius, MT | 5 awards | Top agency Department of Defense | NAICS 561210

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

Falls Church, VA | 5 awards | Top agency Department of Defense | NAICS 541330

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

Annapolis Junction, MD | 11 awards | Top agency Department of Defense | NAICS 541330

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