Department of Homeland Security NAICS 541712 and PSC C219 contractors in Virginia

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). ARCHITECT AND ENGINEERING- GENERAL: OTHER. 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

$466,987,544

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Homeland Security, Virginia, NAICS 541712, and PSC C219

Mantech Srs Technologies, Inc.

Herndon, VA

Mantech Srs Technologies, Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $74,933,149 in visible federal obligations across 77 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.

$466,987,544