Department of Homeland Security NAICS 517110 and PSC R408 contractors

Wired Telecommunications Carriers. SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT. 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 517110 · PSC R408

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$11,616,017,098

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 517110 and PSC R408

General Dynamics Information Technology, Inc.

Falls Church, VA

General Dynamics Information Technology, Inc. is a federal category business profile based in Falls Church, VA. The current public data layer shows $4,253,204,329 in visible federal obligations across 3,181 awards or transactions. Department of Defense 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.

$11,616,017,098