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Home/NAICS 237110/PSC Y1AA

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NAICS 237110 and PSC Y1AA contractors

Water and Sewer Line and Related Structures Construction. CONSTRUCTION OF OFFICE BUILDINGS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 237110 + PSC Y1AA
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$1,804,124,864

State overlap

0

Top recipients

Visible recipients in the NAICS 237110 and PSC Y1AA overlap

Clark Construction Group LLC

Bethesda, MD

Clark Construction Group LLC is a federal category business profile based in Bethesda, MD. The current public data layer shows $399,234,980 in visible federal obligations across 109 awards or transactions. Department of Defense 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 Y1AA.

$1,536,072,627

Rq Construction, LLC

Carlsbad, CA

Rq Construction, LLC is a federal category business profile based in Carlsbad, CA. The current public data layer shows $348,957,024 in visible federal obligations across 120 awards or transactions. Department of Defense 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 Y1JZ.

$268,052,237

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