Factory directory: Connecticut
33 Connecticut factories have a page here so far, out of 1,417 active manufacturing facilities in EPA's ECHO database and 3,735 manufacturing establishments counted by the Census Bureau (2023). We start with facilities that report to the Toxics Release Inventory because their federal records are the most complete.
Petroleum and coal products (1)
Chemicals (7)
Plastics and rubber (2)
Primary metals (3)
Fabricated metal products (11)
Bass Plating Company, theBloomfieldCorbin RusswinBerlinDonham CraftNaugatuckLight Metals Coloring Company, Inc.SouthingtonMirror Polishing & Plating Co IncWaterburyNational Chromium Company Inc.PutnamPlainville Plating Company, Inc.PlainvilleSeidel, Inc.WaterburySummit Corp of AmericaThomastonSupreme Lake Mfg CoPlantsvilleUnimetal Surface Finishing, LLCThomaston
Vehicles, aircraft and parts (7)
Manufacturing in Connecticut: what's made, new plants and tours