Department of the Interior NAICS 541512 and PSC R425 contractors

Computer Systems Design Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541512 · PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$22,008,624,578

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541512 and PSC R425

Customer Value Partners, LLC

Washington, DC

Washington, DC | 69 awards | Top agency Department of Health and Human Services | NAICS 541512

$688,448,089

Asrc Communications, Ltd.

Beltsville, MD

Beltsville, MD | 114 awards | Top agency Department of Defense | NAICS 561210

$4,394,763

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

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

$16,305,362

Inalab Consulting, Inc.

Fairfax, VA

Fairfax, VA | 136 awards | Top agency Department of Defense | NAICS 541330

$60,890,453

Ardent Management Consulting, LLC

Vienna, VA

Vienna, VA | 82 awards | Top agency Department of Homeland Security | NAICS 541511

$283,752,448

Goldbelt Nighthawk, LLC

Newport News, VA

Newport News, VA | 28 awards | Top agency Department of Defense | NAICS 541519

$63,639,904

Digital Consultants, LLC

Alexandria, VA

Alexandria, VA | 84 awards | Top agency Department of Defense | NAICS 541512

$29,707,278

Icf Incorporated

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Health and Human Services | NAICS 541611

$947,393,394

Zantech It Services, Inc.

Reston, VA

Reston, VA | 51 awards | Top agency Department of Homeland Security | NAICS 541611

$74,851,671

Ares Corporation

Mclean, VA

Mclean, VA | 16 awards | Top agency National Aeronautics and Space Administration | NAICS 541712

$194,584,335

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