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Manufacturing facilities in Connecticut

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Capitol970South Central Connecticut596Naugatuck Valley501Western Connecticut364Greater Bridgeport224Lower Connecticut River Valley174Southeastern Connecticut165Northeastern Connecticut143
All 9 counties

Biggest cities

Federal labor statistics counted at least 4,539 manufacturing establishments in Connecticut in 2024, employing about 155,593 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,379, about 74% of that figure.

Facilities in Connecticut99 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Dexmet CorporationWallingfordChemical Manufacturing325510— ACTIVE
Pauway CORP.WallingfordFabricated Metal Product Manufacturing332618— ACTIVE
Proton Energy Systems INCWallingfordChemical Manufacturing325120100–499 ACTIVE
Quality Engineering Services INCWallingfordFabricated Metal Product Manufacturing33271020–99 ACTIVE
Times Microwave Systems, INCWallingfordComputer and Electronic Product Manufacturing334417100–499 ACTIVE
Z-medica, LLCWallingfordMiscellaneous Manufacturing339113— ACTIVE
Allied Precision Components LLCWallingfordFabricated Metal Product Manufacturing332710— ACTIVE
Ametek INCWallingfordFabricated Metal Product Manufacturing332117— ACTIVE
Component Engineers, INCWallingfordMachinery Manufacturing333514— ACTIVE
Corru-seals, INC.WallingfordMiscellaneous Manufacturing339991— ACTIVE
Cyvek INCWallingfordComputer and Electronic Product Manufacturing334516— ACTIVE
Dne Technologies, INCWallingfordComputer and Electronic Product Manufacturing334210— ACTIVE
High Energy X-rays International CORP.WallingfordComputer and Electronic Product Manufacturing334517— ACTIVE
Jet Process CORPWallingfordComputer and Electronic Product Manufacturing334413— ACTIVE
Measurement Systems INCWallingfordElectrical Equipment, Appliance & Component Manufacturing335314— ACTIVE
Mutualink, INC.WallingfordComputer and Electronic Product Manufacturing334220— ACTIVE
Oberg Medical Finishing Solutions CenterWallingfordMiscellaneous Manufacturing33911220–99 ACTIVE
Radiall USA INCWallingfordComputer and Electronic Product Manufacturing33441720–99 ACTIVE
Ross Machinery Sales, INC.WallingfordMachinery Manufacturing333517— ACTIVE
Samarius Precision Instruments, INC.WallingfordComputer and Electronic Product Manufacturing334416— ACTIVE
Scalables, LLCWallingfordComputer and Electronic Product Manufacturing334516— ACTIVE
Technical Allied Products, INC.WallingfordComputer and Electronic Product Manufacturing334419— ACTIVE
Trace Sensing Technologies, INC.WallingfordMiscellaneous Manufacturing339112— ACTIVE
Unholtz-dickie CORPWallingfordComputer and Electronic Product Manufacturing33451920–99 ACTIVE
United Concrete Products INC.WallingfordNonmetallic Mineral Product Manufacturing327390— ACTIVE
Allnex USA Inc., Wallingford Ct PlantWallingfordChemical Manufacturing325211100–499 LIKELY ACTIVE
Nucor Steel Connecticut, INC.WallingfordPrimary Metal Manufacturing33111020–99 LIKELY ACTIVE
Ulbrich Specialty Strip MillWallingfordPrimary Metal Manufacturing331221100–499 LIKELY ACTIVE
Roehm America LLCWallingfordChemical Manufacturing325211— LIKELY ACTIVE
Ametek Specialty Metal ProductWallingfordPrimary Metal Manufacturing331318— LIKELY ACTIVE
Chromalloy ConnecticutWallingfordFabricated Metal Product Manufacturing332999— UNVERIFIED
Tech Circuits INCWallingfordComputer and Electronic Product Manufacturing334412— UNVERIFIED
Tilcon Crushed Stone AsphaltWallingfordPetroleum and Coal Products Manufacturing324121— UNVERIFIED
APS Tech LLCWallingfordMachinery Manufacturing33313220–99 LIKELY ACTIVE
Fastenal CompanyWallingfordFabricated Metal Product Manufacturing332710100–499 LIKELY ACTIVE
Fries Spinning & Stamping, IncorporatedWallingfordFabricated Metal Product Manufacturing332119— LIKELY ACTIVE
Lingol CorporationWallingfordPlastics and Rubber Products Manufacturing326130— LIKELY ACTIVE
Allegheny Ludlum Steel Strip PlantWallingfordPrimary Metal Manufacturing331110— UNVERIFIED
Bristol-myers Squibb Research & DevelopmentWallingfordChemical Manufacturing325412— UNVERIFIED
Corometrics FacilityWallingfordFabricated Metal Product Manufacturing332722— UNVERIFIED
Ferti Technologies Ct CORPWallingfordChemical Manufacturing325314— UNVERIFIED
Suzio Concrete Co, INC the LWallingfordNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
ThermospasWallingfordPlastics and Rubber Products Manufacturing326191— UNVERIFIED
Ultra Electronics Measurement SystemsWallingfordComputer and Electronic Product Manufacturing334290— UNVERIFIED
Crush Wine, LLCWallingfordBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Ct32 Ametek Smp WallingfordWallingfordPrimary Metal Manufacturing33149120–99 LIKELY ACTIVE
Danver LLCWallingfordFurniture and Related Product Manufacturing33712420–99 LIKELY ACTIVE
Denali Metal Finishing LLCWallingfordFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
Dukane ConnecticutWallingfordMachinery Manufacturing3339921–19 LIKELY ACTIVE
Equipment Depot Northeast, Inc. - WallingfordWallingfordMachinery Manufacturing3339241–19 LIKELY ACTIVE

Search all 3,379 Connecticut facilities