Department of Homeland Security NAICS 334290 and PSC D399 contractors in Maryland

Other Communications Equipment Manufacturing. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. 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.

Maryland · Department of Homeland Security

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$5,984,217,732

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Top recipients

Visible recipients tied to Department of Homeland Security, Maryland, NAICS 334290, and PSC D399

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.

$5,984,217,732