Environmental Protection Agency PSC R426 contractors in Maryland

SUPPORT- PROFESSIONAL: COMMUNICATIONS. Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Maryland + Environmental Protection Agency

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$127,245,866

Visible recipients tied to Environmental Protection Agency, Maryland, 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.

$127,245,866