Department of Defense NAICS 562211 contractors in Indiana

Hazardous Waste Treatment and Disposal. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Indiana + Department of Defense

Last updated: April 7, 2026

Visible recipients

Mapped obligations

-$279,105

Visible recipients tied to Department of Defense, Indiana, and NAICS 562211

Trs Group, Inc.

Indianapolis, IN

Trs Group, Inc. is a federal category business profile based in Indianapolis, IN. The current public data layer shows $1,175,119 in visible federal obligations across 5 awards or transactions. Small Business Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). The profile also shows meaningful product and service activity in PSC AJ13.

-$279,105