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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 Connecticut28 FACILITIES

FacilityCityEmployeesStatus
Electric Cable CompoundsNaugatuck20–99 ACTIVE
Drew Marine USA INCWaterbury— ACTIVE
Hubbard-hall INC.Waterbury20–99 ACTIVE
Pharmacal Research Laboratories, INC.Waterbury— ACTIVE
Intensity Therapeutics, INC.Shelton— ACTIVE
Loclicious LLCOxford— ACTIVE
Nanoviricides, INC.Shelton— ACTIVE
Tm Nutrition LLCDerby— ACTIVE
Catachem, INC.Oxford— REPORTED CLOSED
Koster KeunenWatertown20–99 LIKELY ACTIVE
Mica CORPShelton— UNVERIFIED
Voltarc Technologies INCWaterbury— UNVERIFIED
ChemturaNaugatuck— LIKELY ACTIVE
King IndustriesWaterbury— LIKELY ACTIVE
Macdermid Specialty Chemical ServicesWaterbury— LIKELY ACTIVE
Pfaltz and Bauer IncorporatedWaterbury— LIKELY ACTIVE
Electric Cable CompoundsSeymour— UNVERIFIED
Macdermid ClosedWaterbury— UNVERIFIED
Phoenix Products COTerryville— UNVERIFIED
Phoenix Soil LLCWaterbury— UNVERIFIED
Ppg Architectural Finishes, INC.Watertown— UNVERIFIED
Bepuit Managements LLCDerby— REPORTED CLOSED
Drew Marine USA WaterburyWaterbury20–99 LIKELY ACTIVE
Macdermid, IncorporatedWaterbury— LIKELY ACTIVE
American Plastic Products, INC.Waterbury— UNVERIFIED
JSS Naugatuck, LLCNaugatuck— UNVERIFIED
P2 Sciences INC.Naugatuck— UNVERIFIED
Vitek Research CorporationNaugatuck— UNVERIFIED

Search all 262 facilities

All chemical manufacturing nationwide · All manufacturing in Connecticut