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Miscellaneous Manufacturing in Connecticut

NAICS 339 · CT

The Miscellaneous Manufacturing industry in Connecticut has 340 establishments, according to the Bureau of Labor Statistics. This register lists 236 facilities in Connecticut. Medtonic, located in North Haven, employed 2,529 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Capitol62South Central Connecticut55Western Connecticut32Naugatuck Valley23Greater Bridgeport16Southeastern Connecticut16Lower Connecticut River Valley12Northeastern Connecticut7

Biggest cities

Plants in Connecticut168 FACILITIES

Listing 168 of 236: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Abyrx INCStamford20–99 ACTIVE
Accuturn Manufacturing Co, LLCSouth Windsor1–19 ACTIVE
Alternative Prosthetic Services, INCBridgeport1–19 ACTIVE
American Seal and Engineering Company, INC.Orange20–99 ACTIVE
Applied Porous Technologies, IncTariffville1–19 ACTIVE
Beekley CORPBristol20–99 ACTIVE
Bio-med Devices, INC.Guilford20–99 ACTIVE
Brymill CorporationEllington1–19 ACTIVE
Carwild CorporationNew London20–99 ACTIVE
Centrix, Inc.Shelton20–99 ACTIVE
Church Hill Classics LTDMonroe100–499 ACTIVE
Cirtec Medical CORPEnfield100–499 ACTIVE
Contract Medical Manufacturing, LLCOxford1–19 ACTIVE
Corru-seals, INC.Wallingford1–19 ACTIVE
Creative Envelope, INC.Putnam1–19 ACTIVE
Dexsil CorporationHamden20–99 ACTIVE
Eastern Tech LLCOrange1–19 ACTIVE
Fairfield Crystal Technology, LLCNew Milford1–19 ACTIVE
Hobbs Medical, INC.Stafford Springs20–99 ACTIVE
Hydrofera, LLCManchester20–99 ACTIVE
Jammar Mfg. CO. INC.Niantic1–19 ACTIVE
Jensen Industries INC.North Haven20–99 ACTIVE
Jornik Manufacturing AcquisitionsStamford100–499 ACTIVE
J. Steele Services LLCMystic1–19 ACTIVE
Kenyon Laboratories, LLCHigganum— ACTIVE
Leon De Oro USA INC.North Branford1–19 ACTIVE
Liftline Capital, LLCOld Saybrook20–99 ACTIVE
Lightstat Inc.Barkhamsted1–19 ACTIVE
Murray Kaizer, INCFarmington20–99 ACTIVE
National Sign CorporationBerlin20–99 ACTIVE
Northeast Scientific, INCWaterbury20–99 ACTIVE
Ogs Technologies, INC.Cheshire20–99 ACTIVE
Oxford Performance Materials, INC.South Windsor20–99 ACTIVE
Palmero Healthcare LLCStratford— ACTIVE
Paragon MedicalSouthington100–499 ACTIVE
Parker Hannifin CORP Apbu FacilityNorth Haven— ACTIVE
Precision Metal Products, INC.Milford— ACTIVE
Prospect Prods INCNewington1–19 ACTIVE
Rome Fastener CorporationMilford1–19 ACTIVE
Scope Technology, IncorporatedPlainfield1–19 ACTIVE
Sedmed INC.Milford— ACTIVE
Sign Lite INCNorth Haven1–19 ACTIVE
Sign Pro, INC.Plantsville20–99 ACTIVE
Sirona Medical Technologies, INC.Windsor1–19 ACTIVE
Stevens CO INCThomaston20–99 ACTIVE
The Carby CorporationWatertown20–99 ACTIVE
Tomz CORPBerlin100–499 ACTIVE
Unified Sports, INCWaterford100–499 ACTIVE
U.s. Button CorporationPutnam100–499 ACTIVE
Vanguard Products CorporationDanbury20–99 ACTIVE

Search all 236 facilities

All miscellaneous manufacturing nationwide · All manufacturing in Connecticut