FactoryRegistry
Claim a page

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
Godman Energy Group, INC.East LymeMachinery Manufacturing333611— ACTIVE
Goodway Technologies CorporationStamfordMachinery Manufacturing333248— ACTIVE
Goodyfab LLCNorth BranfordFabricated Metal Product Manufacturing332323— ACTIVE
Gorman Performance Engineering LLCRocky HillTransportation Equipment Manufacturing336330— ACTIVE
Go Safe Technology, INC.StamfordMiscellaneous Manufacturing339999— ACTIVE
Government Surplus Sales, INCHartfordMiscellaneous Manufacturing339113— ACTIVE
Graywolf Sensing Solutions, LLCSheltonComputer and Electronic Product Manufacturing334513— ACTIVE
Greenfield Global USA INCBrookfieldChemical Manufacturing325193— ACTIVE
Greenmaker Industries of Connecticut LLCWest HartfordNonmetallic Mineral Product Manufacturing327999— ACTIVE
Greenmont Healthcare Products, LLCManchesterMiscellaneous Manufacturing339113— ACTIVE
Green Valley Innovations, LLCAshfordMachinery Manufacturing333992— ACTIVE
Grillo Services LLCMilfordMiscellaneous Manufacturing339999— ACTIVE
Gull Associates, INC.Old LymePrinting and Related Support Activities323113— ACTIVE
Gwilliam Company, INC.New MilfordFabricated Metal Product Manufacturing332991— ACTIVE
Gybenorth Industries, LLCMilfordFabricated Metal Product Manufacturing332813— ACTIVE
Hamar Laser Instruments, INC.DanburyComputer and Electronic Product Manufacturing334519— ACTIVE
Hanger Prosthetics & Orthotics East, INC.StratfordMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics INCWaterburyMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics INCTorringtonMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INCHartfordMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INCDanburyMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INCRocky HillMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INCNorth HavenMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INC.Vernon RockvilleMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INC.New LondonMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INC.FarmingtonMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics, INC.FarmingtonMiscellaneous Manufacturing339113— ACTIVE
Harcosemco LLCBranfordTransportation Equipment Manufacturing336412— ACTIVE
Harding Company, LLCPutnamFabricated Metal Product Manufacturing332618— ACTIVE
Harper-haines Fluid Control, INCMilfordFabricated Metal Product Manufacturing332911— ACTIVE
Hartford Aircraft Products, INCBloomfieldFabricated Metal Product Manufacturing332722— ACTIVE
Hartford Business Supply, INC.HartfordPrinting and Related Support Activities32311120–99 ACTIVE
Hartford Electric Supply Company theRocky HillElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Hartford Truck Equipment, INC.South WindsorTransportation Equipment Manufacturing336211— ACTIVE
Hart Industrial Unions LLCBerlinFabricated Metal Product Manufacturing332919— ACTIVE
Hawk Integrated Plastics, LLCColumbiaPlastics and Rubber Products Manufacturing326199— ACTIVE
Haynes International, INC.WindsorPrimary Metal Manufacturing331491— ACTIVE
Hbl America INC.ManchesterElectrical Equipment, Appliance & Component Manufacturing335910— ACTIVE
Helander Products INCClintonMachinery Manufacturing333613— ACTIVE
Hero Techlabs INCSheltonMiscellaneous Manufacturing339999— ACTIVE
Hexcel CORPStamfordPlastics and Rubber Products Manufacturing326199— ACTIVE
High Energy X-rays International CORP.WallingfordComputer and Electronic Product Manufacturing334517— ACTIVE
Hipotronics INCSheltonComputer and Electronic Product Manufacturing334515— ACTIVE
Hisco, INCBloomfieldMachinery Manufacturing333996— ACTIVE
Hi-temp Products CORPDanburyMachinery Manufacturing333994— ACTIVE
Hontek CorporationSouth WindsorChemical Manufacturing325510— ACTIVE
Horberg Industries, INC.BridgeportFabricated Metal Product Manufacturing332721— ACTIVE
Horst Engineering & Manufacturing COEast HartfordFabricated Metal Product Manufacturing332721— ACTIVE
Hw Green CO INCPlainvilleFabricated Metal Product Manufacturing332999— ACTIVE
Hyperfine Operations, INCGuilfordComputer and Electronic Product Manufacturing334510— ACTIVE

Search all 3,379 Connecticut facilities