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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 Connecticut3,379 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Esteem Manufacturing CorporationSouth WindsorFabricated Metal Product Manufacturing33271020–99 ACTIVE
F & F Concrete Corporation, thePlantsvilleNonmetallic Mineral Product Manufacturing327320— ACTIVE
Fmi Chemical, INCBloomfieldChemical Manufacturing325199— ACTIVE
Forster Precision Tool, LLCSeymourFabricated Metal Product Manufacturing332710— ACTIVE
Fuchs Lubricants CO.East HavenPetroleum and Coal Products Manufacturing324191— ACTIVE
Gem Manufacturing LLCWaterburyFabricated Metal Product Manufacturing332116— ACTIVE
General Machine CO INCBristolFabricated Metal Product Manufacturing332710— ACTIVE
Giering Metal Finishing, IncorporatedHamdenFabricated Metal Product Manufacturing332812— ACTIVE
Glyne Manufacturing Co., INC.StratfordPrimary Metal Manufacturing331221— ACTIVE
Grace Machine Co, LLCBerlinFabricated Metal Product Manufacturing332710— ACTIVE
Graphic Image, INCMilfordPrinting and Related Support Activities323110— ACTIVE
Griffin Welding LLCWaterburyFabricated Metal Product Manufacturing332312— ACTIVE
Habco Industries LLCGlastonburyComputer and Electronic Product Manufacturing334515— ACTIVE
Haversat Holdings LLCNaugatuckFabricated Metal Product Manufacturing332119— ACTIVE
Haydon Kerk Motion Solutions, INC.WaterburyComputer and Electronic Product Manufacturing334419— ACTIVE
Helicopter Support, INCTrumbullTransportation Equipment Manufacturing336413— ACTIVE
Henkel CorporationRocky HillChemical Manufacturing325520— ACTIVE
Hobbs Medical, INC.Stafford SpringsMiscellaneous Manufacturing339112— ACTIVE
Hoffman Engineering, LLCStamfordComputer and Electronic Product Manufacturing334516— ACTIVE
Howden USA COWindsorMachinery Manufacturing333412— ACTIVE
Hubbard-hall INC.WaterburyChemical Manufacturing32518020–99 ACTIVE
Hull Forest Products INCPomfret CenterWood Product Manufacturing321113— ACTIVE
Integra-cast, LLC.New BritainPrimary Metal Manufacturing331524— ACTIVE
International Cordage East, LimitedColchesterTextile Product Mills314994100–499 ACTIVE
Ivy Biomedical Systems, INC.BranfordComputer and Electronic Product Manufacturing33451020–99 ACTIVE
Jarvis Airfoil INC.PortlandTransportation Equipment Manufacturing33641220–99 ACTIVE
Jonal Laboratories INCMeridenPlastics and Rubber Products Manufacturing326299— ACTIVE
Jornik Manufacturing AcquisitionsStamfordMiscellaneous Manufacturing339999100–499 ACTIVE
Kaman Measuring & Memory, LLCNew BritainComputer and Electronic Product Manufacturing334112— ACTIVE
Kamatics CorporationBloomfieldFabricated Metal Product Manufacturing332721— ACTIVE
Kammetal INC.NaugatuckFabricated Metal Product Manufacturing332999— ACTIVE
Kell-strom Tool International, INC.WethersfieldFabricated Metal Product Manufacturing332999— ACTIVE
Kenneth Industrial Products, INC.DurhamMiscellaneous Manufacturing3399911–19 ACTIVE
Kenneth Lynch & Sons, IncorporatedOxfordNonmetallic Mineral Product Manufacturing327390— ACTIVE
Kenyon International INC.ClintonElectrical Equipment, Appliance & Component Manufacturing335210— ACTIVE
Kenyon Laboratories, LLCHigganumMiscellaneous Manufacturing339999— ACTIVE
Kimtron, INC.OxfordComputer and Electronic Product Manufacturing334517— ACTIVE
Kub Technologies INC.StratfordComputer and Electronic Product Manufacturing334517— ACTIVE
Lcd Lighting, INC.OrangeElectrical Equipment, Appliance & Component Manufacturing33513920–99 ACTIVE
Lehvoss North America INC.PawcatuckPlastics and Rubber Products Manufacturing32619920–99 ACTIVE
Lesro Industries, INC.BloomfieldFurniture and Related Product Manufacturing337127— ACTIVE
Lex Products, LLCTrumbullElectrical Equipment, Appliance & Component Manufacturing33531120–99 ACTIVE
Lex Products, LLCSheltonElectrical Equipment, Appliance & Component Manufacturing335311— ACTIVE
Lightera, LLCAvonElectrical Equipment, Appliance & Component Manufacturing335921— ACTIVE
Lyons Tool & Die Company,theMeridenFabricated Metal Product Manufacturing33211920–99 ACTIVE
Macdermid Enthone INC.West HavenChemical Manufacturing325998100–499 ACTIVE
Mallory Industries, IncorporatedFarmingtonTransportation Equipment Manufacturing336412— ACTIVE
Mcmellon Bros., IncorporatedStratfordFabricated Metal Product Manufacturing33271020–99 ACTIVE
Medtronic XomedMysticMiscellaneous Manufacturing33911320–99 ACTIVE
Mega Precision LLCNewingtonFabricated Metal Product Manufacturing332710— ACTIVE

Search all 3,379 Connecticut facilities