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Manufacturing facilities in Connecticut

The register lists 3649 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

Capitol1,057South Central Connecticut636Naugatuck Valley541Western Connecticut398Greater Bridgeport244Lower Connecticut River Valley183Southeastern Connecticut179Northeastern Connecticut152
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 3,649, about 83% of that figure.

Facilities in Connecticut2,569 FACILITIES

Listing 2,569 of 3,649: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Novo Precision, LLCBristolFabricated Metal Product Manufacturing33261820–99 ACTIVE
Novy International INC.DanburyMachinery Manufacturing3334141–19 ACTIVE
NufernEast GranbyElectrical Equipment, Appliance & Component Manufacturing335921— ACTIVE
Numa Tool CompanyThompsonMachinery Manufacturing33313120–99 ACTIVE
Nutek Aerospace CORPNew MilfordFabricated Metal Product Manufacturing3329121–19 ACTIVE
Nutmeg Chrome Corporation, theWest HartfordFabricated Metal Product Manufacturing3328131–19 ACTIVE
Nutmeg Container CorporationPutnamPaper Manufacturing322211100–499 ACTIVE
Nylo Metal Finishing LLCWaterburyFabricated Metal Product Manufacturing3328121–19 ACTIVE
O. E. M. Controls, INC.SheltonElectrical Equipment, Appliance & Component Manufacturing335314100–499 ACTIVE
O F Mossberg & Sons INCNorth HavenFabricated Metal Product Manufacturing332994100–499 ACTIVE
Ogs Technologies, INC.CheshireFabricated Metal Product Manufacturing33211920–99 ACTIVE
Onofrio's Fresh Cut Inc.New HavenFood Manufacturing311612— ACTIVE
On Site Gas Systems INCNewingtonMachinery Manufacturing33391220–99 ACTIVE
Orange Research INCMilfordComputer and Electronic Product Manufacturing33451320–99 ACTIVE
Orca INCNew BritainFabricated Metal Product Manufacturing33243120–99 ACTIVE
Ortiz Tool, LLCWindsorFabricated Metal Product Manufacturing332710— ACTIVE
Oxford Inustries of Connecticut, INC.New BritainChemical Manufacturing3252111–19 ACTIVE
Oxford Performance Materials, INC.South WindsorChemical Manufacturing32521120–99 ACTIVE
Oxley,inc.BranfordTransportation Equipment Manufacturing33641320–99 ACTIVE
Pacon CorporationPutnamPaper Manufacturing3222991–19 ACTIVE
Palmero Healthcare LLCStratfordMiscellaneous Manufacturing339114— ACTIVE
Pape Electroplating Company LLC.New BritainFabricated Metal Product Manufacturing332813— ACTIVE
Paragon MedicalSouthingtonFabricated Metal Product Manufacturing332613100–499 ACTIVE
Paramount Machine Company, INC.ManchesterFabricated Metal Product Manufacturing33271020–99 ACTIVE
Paramount Stone Company, LLCStamfordNonmetallic Mineral Product Manufacturing3279911–19 ACTIVE
Parker Hannifin CORP Apbu FacilityNorth HavenMiscellaneous Manufacturing339991— ACTIVE
Pauway CORP.WallingfordFabricated Metal Product Manufacturing33261820–99 ACTIVE
Pcx Aerostructures, LLCNewingtonFabricated Metal Product Manufacturing332312500+ ACTIVE
Pcx Aerosystems Enfield, LLCEnfieldTransportation Equipment Manufacturing33641320–99 ACTIVE
Pdq, INCRocky HillFabricated Metal Product Manufacturing33271020–99 ACTIVE
Pearse-bertram LLCBloomfieldFabricated Metal Product Manufacturing33291220–99 ACTIVE
Peerless Tool & Machine Co, INCEnfieldMachinery Manufacturing3335141–19 ACTIVE
Perkinelmer U.s. LLCSheltonComputer and Electronic Product Manufacturing334516— ACTIVE
Perry Technology CORPNew HartfordTransportation Equipment Manufacturing336412— ACTIVE
Peter Paul Electronics Co., INC.New BritainFabricated Metal Product Manufacturing332911100–499 ACTIVE
Petit Tool CompanyThomastonFabricated Metal Product Manufacturing33271020–99 ACTIVE
Pharmacal Research Laboratories, INC.WaterburyChemical Manufacturing32561120–99 ACTIVE
Phoenix Manufacturing, INC.EnfieldFabricated Metal Product Manufacturing332710— ACTIVE
Photronics INCBrookfieldChemical Manufacturing325992100–499 ACTIVE
Pinpoint Productions, LLCWest HavenPrinting and Related Support Activities32311120–99 ACTIVE
Pith Products, LLCAshfordWood Product Manufacturing3219201–19 ACTIVE
Plainville Plating Company, INC.PlainvilleFabricated Metal Product Manufacturing33281320–99 ACTIVE
Plastonics, INCHartfordPlastics and Rubber Products Manufacturing32619920–99 ACTIVE
Plug-in Storage Systems, INC.West HavenComputer and Electronic Product Manufacturing3341121–19 ACTIVE
Plymouth Meats LLCTerryvilleFood Manufacturing311611— ACTIVE
Pmp CORPAvonMachinery Manufacturing33391420–99 ACTIVE
Point Lighting CorporationBloomfieldElectrical Equipment, Appliance & Component Manufacturing33513920–99 ACTIVE
Polamer Precision INCNew BritainFabricated Metal Product Manufacturing332710100–499 ACTIVE
Polymeric Converting, LLCEnfieldPaper Manufacturing3222201–19 ACTIVE
Popcorn Movie Poster Company, LLCEast HartfordPrinting and Related Support Activities32311120–99 ACTIVE

Search all 3,649 Connecticut facilities