PSC Y1FF federal contractors, buyers, and awards

CONSTRUCTION OF PENAL FACILITIES. Use this PSC page to review visible contractors, buyer overlap, and award concentration in this product or service lane.

Category code: Y1FF

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$544,102,264

Buyer overlap

Top recipients

Recipients active in this PSC lane

Clark Construction Group LLC

Bethesda, MD

Top buyer: Department of DefenseRecent award: 2028-09-18

$464,218,544

Walsh Federal Joint Venture

Chicago, IL

Top buyer: Department of DefenseRecent award: 2019-11-15

$79,439,968

Je Dunn Construction Group INC

Kansas City, MO

Top buyer: General Services AdministrationRecent award: 2023-08-07

$443,752

Browse by dimension

State, agency, and industry paths

States

Maryland

1 recipients · $399,234,980

Illinois

1 recipients · $331,548,978

Missouri

1 recipients · $1,740,189

Agencies

Department of Defense

Open the agency-scoped PSC view.

General Services Administration

Open the agency-scoped PSC view.

NAICS

NAICS 236220

3 recipients · $6,666,387,383

Explore rankings

Ranking paths for PSC Y1FF

Top Recipients Top Awards Top States Top NAICS Maryland view Department of Defense view Maryland + NAICS 236220 Department of Defense + NAICS 236220 Department of Defense top NAICS Maryland top NAICS Maryland + Department of Defense top PSC Maryland + Department of Defense + NAICS 236220

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