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PSC R425 federal contractors in Virginia

SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Browse visible federal contractors in this PSC lane in Virginia, then pivot into recipient, buyer, and NAICS paths.

State: Virginia

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$95,998,349,284

Buyer overlap

Top recipients

Visible recipients tied to PSC R425 in Virginia

Intrepid Solutions And Services, LLC

Ashburn, VA

Ashburn, VA | 31 awards | Top agency Department of Defense | NAICS 541513

$26,564,316

Icf Incorporated

Fairfax, VA

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

$221,096,763

Cognosante Cds, LLC

Arlington, VA

Arlington, VA | 20 awards | Top agency Department of Homeland Security | NAICS 541512

$25,207,788

Zantech It Services, Inc.

Reston, VA

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

$56,446,645

Southland Industries

Sterling, VA

Sterling, VA | 15 awards | Top agency Department of Defense | NAICS 541330

$48,720,978

Peraton Services & Solutions Inc.

Herndon, VA

Herndon, VA | 17 awards | Top agency National Aeronautics and Space Administration | NAICS 541330

$1,175,222,262

Ennoble First - Macro Solutions, LLC

Chantilly, VA

Chantilly, VA | 28 awards | Top agency Department of Health and Human Services | NAICS 541512

$1,925,256

Abbott On Call, Inc.

Vienna, VA

Vienna, VA | 22 awards | Top agency Department of Defense | NAICS 541330

$31,384,771

Ares Corporation

Mclean, VA

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

$190,482,381

Altamira Technologies CORP

Mc Lean, VA

Mc Lean, VA | 25 awards | Top agency Department of Defense | NAICS 541712

$104,649,089

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