State + NAICS page

NAICS 541620 contractors in Connecticut

Environmental Consulting Services. Use this state-scoped industry page to see which visible federal contractors carry the clearest footprint in this NAICS lane inside Connecticut.

State: Connecticut

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$140,583

Buyer overlap

Top recipients

Visible recipients tied to NAICS 541620 in Connecticut

Trc Companies, Inc.

Windsor, CT

Trc Companies, Inc. is a federal category business profile based in Windsor, CT. The current public data layer shows $545,435 in visible federal obligations across 4 awards or transactions. Environmental Protection Agency appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541380 (Testing Laboratories and Services). The profile also shows meaningful product and service activity in PSC R425.

$140,583