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Department of the Interior NAICS 541511 and PSC D399 contractors in Virginia

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Virginia · Department of the Interior

Last updated: April 8, 2026

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$6,186,803,565

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Visible recipients tied to Department of the Interior, Virginia, NAICS 541511, and PSC D399

Dovel Technologies LLC

Mc Lean, VA

Mc Lean, VA | 5 awards | Top agency Department of the Interior | NAICS 541512

$66,425,070

Acuity INC

Reston, VA

Reston, VA | 24 awards | Top agency Department of State | NAICS 541512

$237,360,872

Icf Incorporated, L.l.c.

Reston, VA

Reston, VA | 1,306 awards | Top agency Department of Health and Human Services | NAICS 541611

$653,145,334

Maximus Federal Consulting, LLC

Mc Lean, VA

Mc Lean, VA | 73 awards | Top agency Securities and Exchange Commission | NAICS 541512

$509,056,559

Ntt Data Federal Services, Inc.

Herndon, VA

Herndon, VA | 123 awards | Top agency Department of Justice | NAICS 541511

$1,756,395,773

Technatomy Corporation

Fairfax, VA

Fairfax, VA | 56 awards | Top agency Department of Veterans Affairs | NAICS 541512

$209,072,992

A-tek, Inc.

Mc Lean, VA

Mc Lean, VA | 33 awards | Top agency Department of Health and Human Services | NAICS 541512

$119,660,194

T And T Consulting Services Inc.

Falls Church, VA

Falls Church, VA | 73 awards | Top agency Department of Defense | NAICS 541511

$176,380,730

Caci Enterprise Solutions, LLC

Chantilly, VA

Chantilly, VA | 11 awards | Top agency Department of Defense | NAICS 541512

$413,981,467

Ardent Management Consulting, LLC

Vienna, VA

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

$349,233,943

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