Department of Homeland Security NAICS 561210 and PSC R414 contractors in Virginia

Facilities Support Services. SYSTEMS ENGINEERING SERVICES. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Virginia · Department of Homeland Security

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$600,374

Cross-code depth

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Top recipients

Visible recipients tied to Department of Homeland Security, Virginia, NAICS 561210, and PSC R414

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

Mantech Gray Hawk Systems, Inc. is a federal category business profile based in Falls Church, VA. The current public data layer shows $28,570,924 in visible federal obligations across 5 awards or transactions. Department of Defense 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.

$600,374