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Machinery Manufacturing in Massachusetts

NAICS 333 · MA

The Machinery Manufacturing industry in Massachusetts has 558 establishments, according to the Bureau of Labor Statistics. This register lists 622 facilities in Massachusetts. The North America Region Gloucester plant in Gloucester employs 1405 people, according to data from 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Middlesex197Worcester95Essex75Hampden56Norfolk49Bristol45Plymouth36Suffolk20

Biggest cities

Plants in Massachusetts401 FACILITIES

Listing 401 of 622: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Mks InstrumentsLawrence— LIKELY ACTIVE
Photonis USA INCSturbridge— LIKELY ACTIVE
WhirlpoolFall River— LIKELY ACTIVE
Whitmore Family Enterprises, LLC Dba Taza ChocolateSomerville20–99 LIKELY ACTIVE
Wrentham Tool Products LLCBellingham20–99 LIKELY ACTIVE
Associated Electro Mechanics INCSpringfield20–99 LIKELY ACTIVE
Berkshire Grey (Bedford, MA)Bedford100–499 LIKELY ACTIVE
Butler AutomaticMiddleboro20–99 LIKELY ACTIVE
Coastal Milling Works, LLCIpswich— LIKELY ACTIVE
Elevator Interior DesignLynn20–99 LIKELY ACTIVE
Ima North America INCLeominster100–499 LIKELY ACTIVE
Kadant INCWestford500+ LIKELY ACTIVE
Noremac Mfg CORPWestborough1–19 LIKELY ACTIVE
Horacio's Welding & Sheet Metal, INC.New Bedford20–99 LIKELY ACTIVE
Midstate Molding LLCFranklin1–19 LIKELY ACTIVE
MilaraMilford (town of)20–99 LIKELY ACTIVE
Overlook Industries, INC.Easthampton20–99 LIKELY ACTIVE
Precision Technologies INCTyngsborough20–99 LIKELY ACTIVE
Reed Machinery, INC. Only LocationWorcester1–19 LIKELY ACTIVE
Wilevco LLCBillerica1–19 LIKELY ACTIVE
Bay State CrucibleTaunton1–19 UNVERIFIED
Bruce Diamond CORPAttleboro— UNVERIFIED
Gillies Duncan M CO INCWest Boylston1–19 UNVERIFIED
Kennametal INCGreenfield— UNVERIFIED
Lloyd & Bouvier INCClinton20–99 UNVERIFIED
Lucas Manufacturing Company IMillis1–19 UNVERIFIED
MrseWest Brookfield1–19 UNVERIFIED
New England Carbide INCTopsfield1–19 UNVERIFIED
Semigear INCWakefield1–19 UNVERIFIED
The Watka CorporationLakeville1–19 UNVERIFIED
Vulcan CORPHingham20–99 UNVERIFIED
Adaptive Optics Associates, INC.Devens— LIKELY ACTIVE
Andritz PaperchineSpringfield20–99 LIKELY ACTIVE
Angstrom Advanced INC.Stoughton1–19 LIKELY ACTIVE
Banner Mold and Die CO INCLeominster20–99 LIKELY ACTIVE
Boston Centerless INCWoburn— LIKELY ACTIVE
Brooks Automation, Inc. - ChelmsfordChelmsford500+ LIKELY ACTIVE
Covanta Resource Recovery FacilityHaverhill— LIKELY ACTIVE
Custom Mold & Machine, Inc.Norton1–19 LIKELY ACTIVE
Emerson HospitalConcord— LIKELY ACTIVE
Gilbert Industrial, IncorporatedPepperell1–19 LIKELY ACTIVE
G&s Industrial INCWest Hatfield— LIKELY ACTIVE
Harvest Moon Automation INC.Winchester— LIKELY ACTIVE
International Micro Photonix INCNorth Andover1–19 LIKELY ACTIVE
Lase Innovation INCWaltham— LIKELY ACTIVE
Pilot Precision Products, LLCSouth Deerifeld20–99 LIKELY ACTIVE
Process Cooling Systems INCLeominster20–99 LIKELY ACTIVE
Chem X LLCAgawam— LIKELY ACTIVE
CytivaWestborough— LIKELY ACTIVE
Dienes CorporationSpencer20–99 LIKELY ACTIVE

Search all 622 facilities

All machinery manufacturing nationwide · All manufacturing in Massachusetts