FactoryRegistry
Claim a page

Chemical Manufacturing in Connecticut

NAICS 325 · CT

Connecticut is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 204 establishments in Connecticut in 2024, with an annual payroll of about $1.2 billion. Listed in the register are 262 facilities in 91 cities across Connecticut.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Capitol56South Central Connecticut56Western Connecticut40Naugatuck Valley28Greater Bridgeport21Southeastern Connecticut21Lower Connecticut River Valley15Northeastern Connecticut13

Biggest cities

Plants in Connecticut262 FACILITIES

FacilityCityEmployeesStatus
Axel Plastics Research Laboratories INCMonroe20–99 ACTIVE
Electric Cable CompoundsNaugatuck20–99 ACTIVE
Foster, LLCPutnam20–99 ACTIVE
King Industries, INC.Norwalk100–499 ACTIVE
Mannkind CorporationDanbury100–499 ACTIVE
Miller-stephenson Chemical CO INCDanbury— ACTIVE
Oxford Performance Materials, INC.South Windsor20–99 ACTIVE
Photronics INCBrookfield100–499 ACTIVE
Rogers CorporationWoodstock100–499 ACTIVE
Sheffield Pharmaceuticals, LLCNew London— ACTIVE
Simoniz USA INCBolton100–499 ACTIVE
The Conard CorporationGlastonbury20–99 ACTIVE
Vanderbilt Chemicals, LLC BethelBethel20–99 ACTIVE
Bedoukian Research, INC.Danbury100–499 ACTIVE
Biosafe Systems, LLCEast Hartford— ACTIVE
Boehringer Ingelheim Pharmaceuticals INCRidgefield— ACTIVE
Caap Co., INC.Milford20–99 ACTIVE
Dexmet CorporationWallingford— ACTIVE
Drew Marine USA INCWaterbury— ACTIVE
Dymax CORPTorrington100–499 ACTIVE
Embalmers' Supply Company, theEast Lyme— ACTIVE
Fmi Chemical, INCBloomfield— ACTIVE
Henkel CorporationRocky Hill— ACTIVE
Hubbard-hall INC.Waterbury20–99 ACTIVE
Macdermid Enthone INC.West Haven100–499 ACTIVE
Microcare, LLCNew Britain— ACTIVE
Midsun Specialty Products, INC.Berlin— ACTIVE
Nalas Engineering Services, LLCNorwich— ACTIVE
Pharmacal Research Laboratories, INC.Waterbury— ACTIVE
Proton Energy Systems INCWallingford100–499 ACTIVE
Technical Industries, INC.Torrington20–99 ACTIVE
Vanguard Products CorporationDanbury20–99 ACTIVE
A.p.c.m. Manufacturing LLCPlainfield— ACTIVE
Biohaven Pharmaceuticals, INCNew Haven— ACTIVE
Bioxcel Therapeutics, INC.New Haven— ACTIVE
Clr Technologies INCNew Haven— ACTIVE
Coopersurgical INCTrumbull— ACTIVE
Detect INCGuilford— ACTIVE
Drytote LLCNew Britain— ACTIVE
Du-lite CorporationMiddletown— ACTIVE
Element 119 LLCPlainville— ACTIVE
Exoban LLCPlainville— ACTIVE
Field Energy LLCWest Hartford— ACTIVE
Firestable Insulation CompanyEssex— ACTIVE
Galen Laboratory Supplies LLCNorth Haven— ACTIVE
Greenfield Global USA INCBrookfield— ACTIVE
Hontek CorporationSouth Windsor— ACTIVE
I-health, INC.Cromwell— ACTIVE
Intensity Therapeutics, INC.Shelton— ACTIVE
Invivyd, INC.New Haven— ACTIVE

Search all 262 facilities

All chemical manufacturing nationwide · All manufacturing in Connecticut