Machinery Manufacturing in Connecticut

NAICS 333 · CT

The register lists 318 facilities in Connecticut. The Bureau of Labor Statistics counted 384 establishments in Connecticut. TRUMPF INC in Farmington employed 792 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Connecticut235 FACILITIES

Listing 235 of 318: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
NCNorwalk CO. , INC.	Norwalk	1–19	◐ LIKELY ACTIVE
PCPall Corporation	Putnam	20–99	◐ LIKELY ACTIVE
PBPitney Bowes, INC	Shelton	—	◐ LIKELY ACTIVE
TATriumph Actuation Systems	Windsor	100–499	◐ LIKELY ACTIVE
WUWittmann USA Inc.	Torrington	100–499	◐ LIKELY ACTIVE
OEOtis Elevator Service Center	Bloomfield	—	◐ LIKELY ACTIVE
Bagela Usa, LLC	Shelton	—	◐ LIKELY ACTIVE
BOBlastech Overhaul and Repair CORP	Bloomfield	1–19	◐ LIKELY ACTIVE
CICon-Tec Inc.	Naugatuck	1–19	◐ LIKELY ACTIVE
ECEastcoast Centerless Grinding, LLC	Waterbury	1–19	◐ LIKELY ACTIVE
Kongsberg Digital Simulation INC	Groton	—	◐ LIKELY ACTIVE
Mes I Acquisition INC.	Sandy Hook	—	◐ LIKELY ACTIVE
PMPlainville Machine and Tool Company, INC.	Bristol	1–19	◐ LIKELY ACTIVE
TCTerex Corporation	Norwalk	20–99	◐ LIKELY ACTIVE
TGT G Industries, INC.	Meriden	1–19	◐ LIKELY ACTIVE
U Marq USA LLC	New Milford	—	◐ LIKELY ACTIVE
BIBovano Industries	Cheshire	1–19	◇ UNVERIFIED
SBStandard Bellows CO INC	Windsor Locks	1–19	◇ UNVERIFIED
3P3m Purification INC	Stafford Springs	—	◐ LIKELY ACTIVE
ATAccumold Technologies	Bridgeport	—	◐ LIKELY ACTIVE
AVAdvanced Vacuum Technology, INC.	Simsbury	1–19	◐ LIKELY ACTIVE
AMAdvance Mold & Manufacturing, INC.	Manchester	—	◐ LIKELY ACTIVE
ACAnvil CT LLP	Oxford	—	◐ LIKELY ACTIVE
ATAPS Tech LLC	Wallingford	20–99	◐ LIKELY ACTIVE
ALArivang LLC	Cheshire	—	◐ LIKELY ACTIVE
BABook Automation, INC	New Milford	1–19	◐ LIKELY ACTIVE
CDCoating Design Group	Stratford	20–99	◐ LIKELY ACTIVE
DMDrill Masters Eldorado Tool	Milford	20–99	◐ LIKELY ACTIVE
E1ebmpapst 100	Farmington	100–499	◐ LIKELY ACTIVE
FSFries Spinning & Stamping, Incorporated	Wallingford	—	◐ LIKELY ACTIVE
GEGoodrich Electro-optical Systems	Danbury	—	◐ LIKELY ACTIVE
JPJ.m. Products, INC.	Oxford	—	◐ LIKELY ACTIVE
MCM Cubed Technology Inc	Monroe	100–499	◐ LIKELY ACTIVE
PDPic Design CORP	Middlebury	20–99	◐ LIKELY ACTIVE
PSP & S Manufacturing, LLC	Bridgeport	—	◐ LIKELY ACTIVE
TITRLBY Innovative LLC	Torrington	—	◐ LIKELY ACTIVE
WFWadsworth Falls Manufacturing Company	Rockfall	—	◐ LIKELY ACTIVE
ZCZygo Corporation	Middlefield	—	◐ LIKELY ACTIVE
AUAmsl US Holding, INC	Wilton	—	◐ LIKELY ACTIVE
NUNixon Uniform Service INC.	East Hartford	—	◐ LIKELY ACTIVE
PIProspect Industries, LLC	Prospect	—	◐ LIKELY ACTIVE
REN Investment Group, Inc	South Windsor	—	◐ LIKELY ACTIVE
TUTreif USA INC.	Shelton	20–99	◐ LIKELY ACTIVE
ABAntares/peninsula Bay Development	Stamford	—	◇ UNVERIFIED
FCFarrel Corporation	Ansonia	—	◇ UNVERIFIED
Green Mountain Products, INC	Norwalk	—	◇ UNVERIFIED
IIIntergrated Industrial System I2s	Wallingford (yalesville)	—	◇ UNVERIFIED
MCMahle Cylinder Division (former)	Trumbull	—	◇ UNVERIFIED
MTMohegan Tribal Gaming Auth. Engineering	Uncasville	—	◇ UNVERIFIED
PBPitney Bowes Marketing Building	Stamford	—	◇ UNVERIFIED

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