Department of the Interior NAICS 541512 and PSC R408 contractors in Virginia

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Virginia · Department of the Interior

Last updated: April 13, 2026

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$8,153,235,127

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Visible recipients tied to Department of the Interior, Virginia, NAICS 541512, and PSC R408

Ardent Management Consulting, LLC

Vienna, VA

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

$179,933,033

Mindpoint Group LLC

Reston, VA

Reston, VA | 66 awards | Top agency Department of Justice | NAICS 541519

$56,400,972

Netimpact Strategies INC

Herndon, VA

Herndon, VA | 45 awards | Top agency Department of Defense | NAICS 541519

$113,086,653

Spry Methods, Inc.

Mc Lean, VA

Mc Lean, VA | 47 awards | Top agency Department of Defense | NAICS 541512

$110,686,113

Icf Incorporated

Fairfax, VA

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

$1,671,522,375

Zantech It Services, Inc.

Reston, VA

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

$149,456,339

A1fedimpact,llc

Reston, VA

Reston, VA | 25 awards | Top agency Department of Defense | NAICS 541512

$18,582,793

Ares Corporation

Mclean, VA

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

$18,325,260

Enquizit LLC

Mc Lean, VA

Mc Lean, VA | 24 awards | Top agency Department of Health and Human Services | NAICS 541519

$21,787,357

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