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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
Swift Textile Metalizing LLCBloomfieldTextile Mills31332020–99 ACTIVE
The Conard CorporationGlastonburyChemical Manufacturing32599220–99 ACTIVE
The Har-conn Chrome CompanyWest HartfordFabricated Metal Product Manufacturing332813100–499 ACTIVE
Tighitco INC.BerlinTransportation Equipment Manufacturing336412100–499 ACTIVE
Tomz CORPBerlinMiscellaneous Manufacturing339112100–499 ACTIVE
Treadwell Corporation (delaware)ThomastonMachinery Manufacturing33399820–99 ACTIVE
Triumph Engine Control Systems LLCWest HartfordMachinery Manufacturing333512— ACTIVE
Ulbrich Shaped Wire, INC.North HavenPrimary Metal Manufacturing33122120–99 ACTIVE
Vanderbilt Chemicals, LLC BethelBethelChemical Manufacturing32599820–99 ACTIVE
Vespoli Usa, INCNew HavenTransportation Equipment Manufacturing33661220–99 ACTIVE
Whelen Engineering Company, INC.ChesterTransportation Equipment Manufacturing336320500+ ACTIVE
Yankee Casting Co, INCEnfieldPrimary Metal Manufacturing33152120–99 ACTIVE
901 D, LLCNew LondonFabricated Metal Product Manufacturing3329991–19 ACTIVE
Ab Electronics LLCDanburyComputer and Electronic Product Manufacturing334418— ACTIVE
Abet Technologies, INCMilfordMachinery Manufacturing333248— ACTIVE
Abyrx INCStamfordMiscellaneous Manufacturing339113— ACTIVE
Acmt, INC.ManchesterFabricated Metal Product Manufacturing33299920–99 ACTIVE
Advanced Fusion Systems, LLCNewtownComputer and Electronic Product Manufacturing334419— ACTIVE
Advanced Graphics, IncorporatedStratfordFabricated Metal Product Manufacturing332812— ACTIVE
Advanced Manufacturing LLCWindsorFabricated Metal Product Manufacturing332312— ACTIVE
Advanced Torque Products, LLCNewingtonFabricated Metal Product Manufacturing332212— ACTIVE
Aero Gear IncorporatedWindsorTransportation Equipment Manufacturing336412— ACTIVE
Agissar CORPStratfordMachinery Manufacturing333310— ACTIVE
Airborne Industries INC.BranfordTextile Product Mills314999— ACTIVE
Air-lock, IncorporatedMilfordFabricated Metal Product Manufacturing33251020–99 ACTIVE
Air-vac Engineering Company INCSeymourMachinery Manufacturing33399220–99 ACTIVE
A.k.o. INC.WindsorComputer and Electronic Product Manufacturing334519— ACTIVE
Allied Machining Co., INC.NewingtonFabricated Metal Product Manufacturing332710— ACTIVE
Allied Printing Services, IncorporatedManchesterPrinting and Related Support Activities323111— ACTIVE
Alpha Q, INC.ColchesterFabricated Metal Product Manufacturing332710100–499 ACTIVE
American Electro Prods INCWaterburyFabricated Metal Product Manufacturing332813100–499 ACTIVE
American Seal and Engineering Company, INC.OrangeMiscellaneous Manufacturing33999120–99 ACTIVE
Am Food Manufacturing & Distribution LLCMeridenFood Manufacturing311612— ACTIVE
Amk Welding INC.South WindsorFabricated Metal Product Manufacturing33299920–99 ACTIVE
Anco Engineering, INCSheltonFabricated Metal Product Manufacturing33231220–99 ACTIVE
Applied Rubber & Plastics, INC.WindsorPlastics and Rubber Products Manufacturing326299— ACTIVE
Atlas Metal Works LLCSouth WindsorFabricated Metal Product Manufacturing33232320–99 ACTIVE
Atlas Precision Manufacturing LLCSouth WindsorTransportation Equipment Manufacturing336412— ACTIVE
Atlas Stamping & Manufacturing CORPNewingtonFabricated Metal Product Manufacturing332116— ACTIVE
Baird Machinery CORPThomastonMachinery Manufacturing333513— ACTIVE
Barlow Metal Stamping, INC.BristolFabricated Metal Product Manufacturing332119— ACTIVE
Beacon Industries, INC.NewingtonTransportation Equipment Manufacturing33641220–99 ACTIVE
Bedoukian Research, INC.DanburyChemical Manufacturing325199100–499 ACTIVE
Ben Hughes Communication Products CO.ChesterFabricated Metal Product Manufacturing332216— ACTIVE
Bidwell Industrial Group, INC.MiddletownMachinery Manufacturing333248— ACTIVE
Biosafe Systems, LLCEast HartfordChemical Manufacturing325320— ACTIVE
Bmi Cad Services, INC.SimsburyFabricated Metal Product Manufacturing332710— ACTIVE
Bodycote Thermal Processing, INCSouth WindsorFabricated Metal Product Manufacturing33281120–99 ACTIVE
Boehringer Ingelheim Pharmaceuticals INCRidgefieldChemical Manufacturing325412— ACTIVE
Bourdon Forge CO INCMiddletownFabricated Metal Product Manufacturing332111— ACTIVE

Search all 3,379 Connecticut facilities