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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
Hanger Prosthetics & Orthotics, INC.Farmington— ACTIVE
Hanger Prosthetics & Orthotics, INC.Farmington— ACTIVE
Hanger Prosthetics & Orthotics, INC.New London— ACTIVE
Hero Techlabs INCShelton— ACTIVE
Kent Scientific CorporationTorrington— ACTIVE
Morse Watchmans, INCOxford— ACTIVE
New Birth Hair Care LLCNew Haven— ACTIVE
Nivalon Medical Technologies INC.Mansfield Center— ACTIVE
North Sails Group LLCBridgeport— ACTIVE
Oberg Medical Finishing Solutions CenterWallingford20–99 ACTIVE
P&j Playground Services, INC.Harwinton— ACTIVE
R Design LLCManchester— ACTIVE
Redi-thotics, INCBrookfield— ACTIVE
Splinting Solutions LLCManchester— ACTIVE
Trace Sensing Technologies, INC.Wallingford— ACTIVE
U-smell-it LLCGuilford— ACTIVE
Vuniabu LLCEast Hartford— ACTIVE
3333 LLCManchester1–19 LIKELY ACTIVE
ABC Sign CorporationBridgeport20–99 LIKELY ACTIVE
Resonetics BethelBethel500+ LIKELY ACTIVE
Covidien LP (formerly U S Surgical CORP /tyco Healthcare Group)North Haven— LIKELY ACTIVE
Hoya Vision CareSouth Windsor20–99 LIKELY ACTIVE
Leelynd Mfg. Co., INC.Waterbury1–19 LIKELY ACTIVE
Lorence Signworks, LLCBerlin1–19 LIKELY ACTIVE
Eyelet Crafters INCWaterbury— UNVERIFIED
Ardent, INC.East Hartford20–99 LIKELY ACTIVE
Jaypro Sports, LLCWaterford1–19 LIKELY ACTIVE
Nu-Stone Thin Veneers, Mfg., LLCSterling1–19 LIKELY ACTIVE
Optibrusher LLCWestport— REPORTED CLOSED
Vigent, INC.Oxford— REPORTED CLOSED
Particle-n INCStorrs— LIKELY ACTIVE
Anocoil CORPEnfield— LIKELY ACTIVE
Archer Sign Service, LLC.Milford— LIKELY ACTIVE
Bic Consumer Products Manufacturing CO. INC.Milford100–499 LIKELY ACTIVE
Ct HypodermicsWallingford— LIKELY ACTIVE
Fairfield Processing CORPDanbury— LIKELY ACTIVE
High Precision INC.Hamden— LIKELY ACTIVE
Just Buttons, LLCBranford— LIKELY ACTIVE
Sign Design INCNorwalk— LIKELY ACTIVE
Sign Pro IncPlanstville20–99 LIKELY ACTIVE
Skyline Exhibits & Graphics, INC.Middletown— LIKELY ACTIVE
Swiss Pro CNC LLCWatertown— LIKELY ACTIVE
The Award Group, INCNew Milford— LIKELY ACTIVE
United Ophthalmics LLCMiddletown— LIKELY ACTIVE
Prostar, INC.Farmington— LIKELY ACTIVE
ArcorSuffield— UNVERIFIED
Art Effects, INC.Bloomfield20–99 UNVERIFIED
Bayer CORPBerlin— UNVERIFIED
Fm Precision Golf ManufacturingTorrington— UNVERIFIED
Hydrofera, LLCWillimantic /c/— UNVERIFIED

Search all 236 facilities

All miscellaneous manufacturing nationwide · All manufacturing in Connecticut