Department of Homeland Security NAICS 517311 and PSC D399 contractors

Wired Telecommunications Carriers. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. 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 517311 · PSC D399

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,148,607,416

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 517311 and PSC D399

Peraton Government Communications Inc.

Herndon, VA

Peraton Government Communications Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $7,832,271 in visible federal obligations across 42 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 517110 (Wired Telecommunications Carriers). The profile also shows meaningful product and service activity in PSC D399.

$1,148,607,416