State + agency + PSC page

Department of Homeland Security PSC R499 contractors in Virginia

SUPPORT- PROFESSIONAL: OTHER. Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Virginia + Department of Homeland Security
Last updated: April 6, 2026

Visible recipients

54

Mapped obligations

$56,073,562,487

Top NAICS links

4

Top recipients

Visible recipients tied to Department of Homeland Security, Virginia, and PSC R499

Peraton Services & Solutions Inc.

Herndon, VA

Peraton Services & Solutions Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $4,474,420 in visible federal obligations across 17 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$94,648,157

Ironarch Technology LLC

Arlington, VA

Ironarch Technology LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $2,285,492 in visible federal obligations across 42 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R499.

$15,172,777

Asm Research, LLC

Fairfax, VA

Asm Research, LLC is a federal category business profile based in Fairfax, VA. The current public data layer shows $859,115 in visible federal obligations across 16 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D399.

$123,741,368

Mckesson Medical-surgical Inc.

Henrico, VA

Mckesson Medical-surgical Inc. is a federal category business profile based in Henrico, VA. The current public data layer shows $601,162 in visible federal obligations across 28 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 339113 (Surgical Appliance and Supplies Manufacturing). The profile also shows meaningful product and service activity in PSC 6515.

$881,000
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