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NAICS 488190 and PSC D399 contractors in Maryland

Other Support Activities for Air Transportation. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Maryland.

Maryland · NAICS 488190 · PSC D399

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$3,917,706,439

Buyer overlap

Top recipients

Visible recipients in the Maryland overlap of NAICS 488190 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.

$3,917,706,439