Department of the Interior PSC R425 contractors in Wisconsin

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

Wisconsin + Department of the Interior

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$257,360,185

Visible recipients tied to Department of the Interior, Wisconsin, and PSC R425

Oshkosh Defense LLC

Oshkosh, WI

Oshkosh Defense LLC is a federal category business profile based in Oshkosh, WI. The current public data layer shows $842,597,370 in visible federal obligations across 7,038 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336992 (Military Armored Vehicle, Tank, and Tank Component Manufacturing). The profile also shows meaningful product and service activity in PSC 2355.

$257,360,185