Chemical Manufacturing in Connecticut

NAICS 325 · CT

This register lists 268 facilities in Connecticut. The Bureau of Labor Statistics counted 192 establishments in the Chemical Manufacturing industry in Connecticut during 2025. SCA Pharma Windsor, located in Windsor, employed 357 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Connecticut29 FACILITIES

Listing 29 of 38: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Bedoukian Research, INC.	Danbury	100–499	● ACTIVE
BIBoehringer Ingelheim Pharmaceuticals INC	Ridgefield	—	● ACTIVE
Greenfield Global USA INC.	Brookfield	—	● ACTIVE
JPJenray Products	Brookfield	20–99	● ACTIVE
KIKing Industries, INC.	Norwalk	100–499	● ACTIVE
Linde Gas & Equipment INC.	Danbury	—	● ACTIVE
Mannkind Corporation	Danbury	100–499	● ACTIVE
Miller-stephenson Chemical CO INC	Danbury	20–99	● ACTIVE
Photronics INC	Brookfield	100–499	● ACTIVE
SASealed Air CORP - Danbury	Danbury	20–99	● ACTIVE
Tick Box Technology Corporation	Norwalk	1–19	● ACTIVE
VCVanderbilt Chemicals LLC	Norwalk	—	● ACTIVE
VCVanderbilt Chemicals, LLC Bethel	Bethel	20–99	● ACTIVE
VPVanguard Products Corporation	Danbury	20–99	● ACTIVE
EIEcometics INC	Norwalk	1–19	◐ LIKELY ACTIVE
BRBedoukian Research INC	Danbury	100–499	◐ LIKELY ACTIVE
Bedoukian Research, INC.	Danbury	—	◐ LIKELY ACTIVE
Md Solarsciences CORP.	Westport	1–19	◐ LIKELY ACTIVE
OSOne Stamford Forum, Purdue Pharma L.P.	Stamford	100–499	◐ LIKELY ACTIVE
Sacyl Pharmaceuticals, INC.	Old Greenwich	—	◐ LIKELY ACTIVE
RCRsa CORP	Danbury	—	◐ LIKELY ACTIVE
BIBeiersdorf, INC.	Norwalk	—	◇ UNVERIFIED
BCBlue Crest INC	Danbury	—	◇ UNVERIFIED
NMNew Milford Ct Farms Compost	New Milford	—	◇ UNVERIFIED
PIP&g-clairol, INC.	Stamford	—	◇ UNVERIFIED
PWPraxair - Worldwide Headquarters	Danbury	—	◇ UNVERIFIED
SCStamford CORP I	Stamford	—	◇ UNVERIFIED
BBrookfield	Brookfield	100–499	◐ LIKELY ACTIVE
RCR.S.A. Corp.	Danbury	20–99	◐ LIKELY ACTIVE

Search all 268 facilities