Department of Homeland Security NAICS 517410 and PSC D318 contractors

Satellite Telecommunications. IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Homeland Security.

Department of Homeland Security · NAICS 517410 · PSC D318

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,251,459,874

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 517410 and PSC D318

Caci Nss, LLC

Reston, VA

Caci Nss, LLC is a federal category business profile based in Reston, VA. The current public data layer shows $345,058,161 in visible federal obligations across 109 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC R499.

$1,251,459,874