Department of Homeland Security NAICS 334290 and PSC AD25 contractors

Other Communications Equipment Manufacturing. R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT). 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 334290 · PSC AD25

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$6,063,790,461

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 334290 and PSC AD25

Lockheed Martin Services, LLC

Gaithersburg, MD

Lockheed Martin Services, LLC is a federal category business profile based in Gaithersburg, MD. The current public data layer shows -$306,294 in visible federal obligations across 5 awards or transactions. Department of Transportation 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 5820.

$6,063,790,461