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NAICS 541620 and PSC B510 contractors in Indiana

Environmental Consulting Services. SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Indiana.

Indiana · NAICS 541620 · PSC B510

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$80,000

Buyer overlap

Top recipients

Visible recipients in the Indiana overlap of NAICS 541620 and PSC B510

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.

$80,000