District of Columbia Courts NAICS 541611 and PSC Z111 contractors in Maryland

Administrative Management and General Management Consulting Services. MAINT-REP-ALT/OFFICE BLDGS. 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 · District of Columbia Courts

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$108,807,089

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Visible recipients tied to District of Columbia Courts, Maryland, NAICS 541611, and PSC Z111

Gilbane Building Company

Baltimore, MD

Gilbane Building Company is a federal category business profile based in Baltimore, MD. The current public data layer shows $346,060,830 in visible federal obligations across 5 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y142.

$108,807,089