NAICS + PSC page

NAICS 541620 and PSC AH13 contractors

Environmental Consulting Services. NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; WATER RESOURCES; EXPERIMENTAL DEVELOPMENT. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541620 + PSC AH13

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$241,992

State overlap

Top recipients

Visible recipients in the NAICS 541620 and PSC AH13 overlap

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.

$241,992