Environmental Protection Agency NAICS 541512 and PSC R426 contractors in Maryland

Computer Systems Design Services. SUPPORT- PROFESSIONAL: COMMUNICATIONS. 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 · Environmental Protection Agency

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$437,951,186

Cross-code depth

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Top recipients

Visible recipients tied to Environmental Protection Agency, Maryland, NAICS 541512, and PSC R426

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Leidos Management Systems Designers, Inc. is a federal category business profile based in Gaithersburg, MD. The current public data layer shows -$1,036,062 in visible federal obligations across 9 awards or transactions. Department of the Treasury appears as the strongest visible awarding agency. Top industry concentration is in NAICS 443120 (Computer and Software Stores). The profile also shows meaningful product and service activity in PSC D308.

$437,951,186