General Services Administration PSC R425 contractors

SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Contractors in this PSC lane under General Services Administration.

Agency: General Services Administration

Last updated: April 17, 2026

Visible recipients

147

Mapped obligations

$155,423,024,740

Visible recipients tied to General Services Administration and PSC R425

Astronics Test Systems INC

Orlando, FL

Orlando, FL | 50 awards | Top agency Department of Defense | NAICS 334515

$14,548,248

Ironmountain Solutions, LLC

Huntsville, AL

Huntsville, AL | 72 awards | Top agency Department of Defense | NAICS 541330

$377,295,327

Feditc, LLC

Rockville, MD

Rockville, MD | 50 awards | Top agency Department of Defense | NAICS 541512

$78,591,674

Dt Professional Services, LLC

Moorpark, CA

Moorpark, CA | 59 awards | Top agency Department of Defense | NAICS 541330

$22,901,179

Leidos Innovations Corporation

Gaithersburg, MD

Gaithersburg, MD | 2 awards | Top agency Department of Transportation | NAICS 334290

$18,894,581

Mcr Federal, LLC

Alexandria, VA

Alexandria, VA | 23 awards | Top agency Department of Defense | NAICS 541712

$145,209,659

Serco-ips Corporation

Herndon, VA

Herndon, VA | 32 awards | Top agency Department of Defense | NAICS 541330

$1,474,212,674

The Informatics Applications Group, Inc.

Reston, VA

Reston, VA | 29 awards | Top agency Department of Defense | NAICS 541512

$46,899,547

Ad Hoc LLC

Mclean, VA

Mclean, VA | 36 awards | Top agency Department of Health and Human Services | NAICS 541511

$17,457,913

Ai Signal Research INC

Huntsville, AL

Huntsville, AL | 33 awards | Top agency Department of Defense | NAICS 541712

$124,359,564

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