Department of Homeland Security PSC R499 contractors

SUPPORT- PROFESSIONAL: OTHER. Contractors in this PSC lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

158

Mapped obligations

$86,414,295,562

Visible recipients tied to Department of Homeland Security and PSC R499

Saliense Consulting LLC

Mclean, VA

Mclean, VA | 74 awards | Top agency Department of Homeland Security | NAICS 541611

$48,468,326

A Square Group LLC

Frederick, MD

Frederick, MD | 45 awards | Top agency Department of Health and Human Services | NAICS 541512

$85,803,135

Goldbelt C6, LLC

Chesapeake, VA

Chesapeake, VA | 349 awards | Top agency Department of Health and Human Services | NAICS 541990

$169,318,495

Soft Tech Consulting, Inc.

Chantilly, VA

Chantilly, VA | 75 awards | Top agency Department of Health and Human Services | NAICS 541512

$54,672,631

Sierra7, Inc.

Mclean, VA

Mclean, VA | 141 awards | Top agency Department of Veterans Affairs | NAICS 541512

$55,668,254

Caci-iss, LLC

Chantilly, VA

Chantilly, VA | 26 awards | Top agency Department of Defense | NAICS 517110

$257,625,907

Intellect Solutions, LLC

Vienna, VA

Vienna, VA | 86 awards | Top agency Department of Defense | NAICS 541511

$92,404,879

Olgoonik Logistics, LLC

Anchorage, AK

Anchorage, AK | 94 awards | Top agency Department of State | NAICS 561210

$16,510,881

A-tek, Inc.

Mc Lean, VA

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

$110,058,977

Amivero LLC

Reston, VA

Reston, VA | 80 awards | Top agency General Services Administration | NAICS 541511

$45,592,900

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