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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
Pro Scientific, INC.OxfordComputer and Electronic Product Manufacturing334516— ACTIVE
Prysmian Cables and Systems Usa, LLCWillimanticElectrical Equipment, Appliance & Component Manufacturing335929100–499 ACTIVE
P & S Services, INC.BloomfieldPrinting and Related Support Activities323111— ACTIVE
Ptr - Precision Technologies, INC.EnfieldMachinery Manufacturing333992— ACTIVE
Ptx Defense CorporationDanburyFabricated Metal Product Manufacturing332510— ACTIVE
Qsonica LLCNewtownComputer and Electronic Product Manufacturing334516— ACTIVE
Quadrex CorporationBethanyComputer and Electronic Product Manufacturing334516— ACTIVE
Quantum Circuits, INC.New HavenComputer and Electronic Product Manufacturing334111— ACTIVE
Radeco, INC.PlainfieldComputer and Electronic Product Manufacturing334514— ACTIVE
Radiall USA INCWallingfordComputer and Electronic Product Manufacturing33441720–99 ACTIVE
Raptor Photonics, INC.GlastonburyComputer and Electronic Product Manufacturing334310— ACTIVE
Rayginn Manufacturing L.l.c.BloomfieldFabricated Metal Product Manufacturing332710— ACTIVE
R&d Dynamics CorporationBloomfieldFabricated Metal Product Manufacturing332721— ACTIVE
R Design LLCManchesterMiscellaneous Manufacturing339950— ACTIVE
Real-time Analyzers INCMiddletownComputer and Electronic Product Manufacturing334513— ACTIVE
Redco Audio, INC.MonroeComputer and Electronic Product Manufacturing334310— ACTIVE
Redi-thotics, INCBrookfieldMiscellaneous Manufacturing339113— ACTIVE
Rem Chemicals, INC.SouthingtonChemical Manufacturing325998— ACTIVE
Reprostore LLCHartfordPrinting and Related Support Activities323111— ACTIVE
Resonance Micro Technologies, INC.HamdenComputer and Electronic Product Manufacturing334510— ACTIVE
Retina Systems INC.SeymourMachinery Manufacturing333310— ACTIVE
Revolutionary Customs LLCFarmingtonFood Manufacturing311999— ACTIVE
Reynolds Welding & Fabrication LLCWindsorFabricated Metal Product Manufacturing332312— ACTIVE
Richards Machine Tool CO INCNewingtonFabricated Metal Product Manufacturing332710— ACTIVE
Rmc Engineering and Manufacturing LLCSouth WindsorTransportation Equipment Manufacturing336412— ACTIVE
Rocking My Sewjo, LLCEllingtonTextile Product Mills314999— ACTIVE
Rome Fastener CorporationMilfordMiscellaneous Manufacturing339993— ACTIVE
Ross Machinery Sales, INC.WallingfordMachinery Manufacturing333517— ACTIVE
Rti Technologies, LLCColumbiaFabricated Metal Product Manufacturing332994— ACTIVE
Sacyl Pharmaceuticals, INC.Old GreenwichChemical Manufacturing325412— ACTIVE
Safestart Systems, LLCWestonElectrical Equipment, Appliance & Component Manufacturing335314— ACTIVE
Salform INCNew BritainMachinery Manufacturing333517— ACTIVE
Salvation LLCPlainvilleBeverage and Tobacco Product Manufacturing312112— ACTIVE
Samarius Precision Instruments, INC.WallingfordComputer and Electronic Product Manufacturing334416— ACTIVE
Sassy Black Yarns LLCManchesterTextile Mills313110— ACTIVE
Scalable Robotics INC.EllingtonMachinery Manufacturing333998— ACTIVE
Scalables, LLCWallingfordComputer and Electronic Product Manufacturing334516— ACTIVE
Scavin Equipment CO LLCSouthingtonComputer and Electronic Product Manufacturing334220— ACTIVE
Scott Electrokrafts INCAndoverComputer and Electronic Product Manufacturing334418— ACTIVE
Scrubs and Stuff LLCWest HartfordPaper Manufacturing322230— ACTIVE
Sew Nautical USA LLCCheshireTextile Product Mills314910— ACTIVE
Sgl Automation, LLCWaterfordMachinery Manufacturing333248— ACTIVE
Shelby Supply CO LLCTollandFabricated Metal Product Manufacturing332710— ACTIVE
Sign Lite INCNorth HavenMiscellaneous Manufacturing339950— ACTIVE
Sign Pro, INC.PlantsvilleMiscellaneous Manufacturing339950— ACTIVE
Sirona Medical Technologies, INC.WindsorMiscellaneous Manufacturing339112— ACTIVE
Skf USA INCWinstedFabricated Metal Product Manufacturing332991— ACTIVE
Skillcraft Machine Tool CompanySouth WindsorFabricated Metal Product Manufacturing332710— ACTIVE
Sky Mfg. CompanyCheshireFabricated Metal Product Manufacturing332721— ACTIVE
Skymira LLCMilfordComputer and Electronic Product Manufacturing334220— ACTIVE

Search all 3,379 Connecticut facilities