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Manufacturing facilities in Connecticut

The register lists 3653 facilities in Connecticut. The Bureau of Labor Statistics counted 4395 establishments in Connecticut in 2025. Transportation Equipment Manufacturing is an industry with 45961 employees in Connecticut, according to the Bureau of Labor Statistics.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Capitol1,058South Central Connecticut637Naugatuck Valley542Western Connecticut398Greater Bridgeport244Lower Connecticut River Valley183Southeastern Connecticut179Northeastern Connecticut153
All 9 counties

Biggest cities

Federal labor statistics counted at least 4,395 manufacturing establishments in Connecticut in 2025, employing about 152,632 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,653, about 83% of that figure.

Facilities in Connecticut68 FACILITIES

Listing 68 of 101: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Abet Technologies, INCMilfordMachinery Manufacturing3332481–19 ACTIVE
Aeis Engineered Inserts & Systems INC.MilfordFabricated Metal Product Manufacturing3327211–19 ACTIVE
Air-lock, IncorporatedMilfordFabricated Metal Product Manufacturing33251020–99 ACTIVE
Alinabal LLCMilfordFabricated Metal Product Manufacturing332112100–499 ACTIVE
B & a Company, INC.MilfordFabricated Metal Product Manufacturing33271020–99 ACTIVE
Baron Technologies INCMilfordFabricated Metal Product Manufacturing33281220–99 ACTIVE
Bead Industries INCMilfordFabricated Metal Product Manufacturing33299920–99 ACTIVE
Caap Co., INC.MilfordChemical Manufacturing32551020–99 ACTIVE
Colonial Coatings CorporationMilfordFabricated Metal Product Manufacturing33281320–99 ACTIVE
Composition Materials CO INCMilfordNonmetallic Mineral Product Manufacturing3279101–19 ACTIVE
Connecticut StoneMilfordNonmetallic Mineral Product Manufacturing327991— ACTIVE
Eastern Metal Works, INC.MilfordFabricated Metal Product Manufacturing33231220–99 ACTIVE
Graphic Image, INCMilfordPrinting and Related Support Activities3231101–19 ACTIVE
Gybenorth Industries, LLCMilfordFabricated Metal Product Manufacturing3328131–19 ACTIVE
Harper-haines Fluid Control, INCMilfordFabricated Metal Product Manufacturing3329111–19 ACTIVE
Northeast Electronics CORPMilfordFabricated Metal Product Manufacturing33281320–99 ACTIVE
Orange Research INCMilfordComputer and Electronic Product Manufacturing33451320–99 ACTIVE
Precision Metal Products, INC.MilfordFabricated Metal Product Manufacturing332721— ACTIVE
Richard Manufacturing Co., INC.MilfordTransportation Equipment Manufacturing33641320–99 ACTIVE
Rome Fastener CorporationMilfordMiscellaneous Manufacturing3399931–19 ACTIVE
Santec CorporationMilfordPaper Manufacturing3222991–19 ACTIVE
Sedmed INC.MilfordMiscellaneous Manufacturing339113— ACTIVE
Sonitek CorporationMilfordMachinery Manufacturing33399220–99 ACTIVE
Valley Tool and Manufacturing LLCMilfordFabricated Metal Product Manufacturing332721— ACTIVE
Winchester Interconnect CorporationMilfordComputer and Electronic Product Manufacturing334417— ACTIVE
W & W Machine CO INCMilfordFabricated Metal Product Manufacturing3327101–19 ACTIVE
Associated Boiler Line Equipment Co., INC.MilfordMachinery Manufacturing3334141–19 ACTIVE
Grillo Services LLCMilfordMiscellaneous Manufacturing339999— ACTIVE
Newhart Products Ii INC.MilfordFabricated Metal Product Manufacturing33211920–99 ACTIVE
Salumificio G B INCMilfordFood Manufacturing311612— ACTIVE
Specialty Coating Systems INCMilfordFabricated Metal Product Manufacturing3328121–19 ACTIVE
Spectrum Associates, INC.MilfordComputer and Electronic Product Manufacturing33441920–99 ACTIVE
United Electric Controls COMilfordTransportation Equipment Manufacturing336413— ACTIVE
Electrodes, IncorporatedMilfordElectrical Equipment, Appliance & Component Manufacturing335991— ACTIVE
Skymira LLCMilfordComputer and Electronic Product Manufacturing334220— ACTIVE
Stevens Manufacturing Co., INC.MilfordTransportation Equipment Manufacturing336413— ACTIVE
Thinklogical, INC.MilfordComputer and Electronic Product Manufacturing334111— ACTIVE
Us+ Healthcare Products LLCMilfordChemical Manufacturing325611— ACTIVE
Plastic Tool Systems, INC.MilfordPlastics and Rubber Products Manufacturing3261991–19 LIKELY ACTIVE
Qtran, INC.MilfordElectrical Equipment, Appliance & Component Manufacturing33531120–99 LIKELY ACTIVE
Lani a HaydukMilfordPlastics and Rubber Products Manufacturing3261991–19 LIKELY ACTIVE
Machine Builders of New England LLCMilfordMachinery Manufacturing333517— REPORTED CLOSED
Schick Manufacturing, INC.MilfordFabricated Metal Product Manufacturing332211— LIKELY ACTIVE
Charge Solutions INCMilfordComputer and Electronic Product Manufacturing334112— LIKELY ACTIVE
Short Load Concrete 2 LLCMilfordNonmetallic Mineral Product Manufacturing327310— REPORTED CLOSED
Archer Sign Service, LLC.MilfordMiscellaneous Manufacturing339950— LIKELY ACTIVE
Athletic Brewing Company LLCMilfordBeverage and Tobacco Product Manufacturing312120100–499 LIKELY ACTIVE
Bic Consumer Products Manufacturing CO. INC.MilfordMiscellaneous Manufacturing339940100–499 LIKELY ACTIVE
Drill Masters Eldorado ToolMilfordMachinery Manufacturing33351220–99 LIKELY ACTIVE
Milford Concrete ProductsMilfordNonmetallic Mineral Product Manufacturing327331— LIKELY ACTIVE

Search all 3,653 Connecticut facilities