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Manufacturing in Middlesex County, New Jersey

The Middlesex register lists 829 facilities. The Bureau of Labor Statistics counted 805 establishments in Middlesex in 2025. Chemical Manufacturing is an industry with 280 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 805 manufacturing establishments in Middlesex County in 2025, employing about 30,995 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 829.

Facilities599 FACILITIES

Listing 599 of 829: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Clayton Manufacturing Company New JerseyCranburyFabricated Metal Product Manufacturing3324101–19 LIKELY ACTIVE
CMC Rebar SayrevilleSayrevilleFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Colgate-Palmolive Global Technology CenterPiscatawayChemical Manufacturing325611500+ LIKELY ACTIVE
Consumer Packaging South Plainfield CARSouth PlainfieldPaper Manufacturing322212100–499 LIKELY ACTIVE
Corrugated Packaging Dayton CTDaytonPaper Manufacturing322211100–499 LIKELY ACTIVE
Cpk-njEdisonPlastics and Rubber Products Manufacturing32614020–99 LIKELY ACTIVE
Cranbury Wild Flavors Customer Innovations CenterCranburyFood Manufacturing31193020–99 LIKELY ACTIVE
DaytonDaytonChemical Manufacturing325620100–499 LIKELY ACTIVE
Dunellen, NJDunellenChemical Manufacturing3259981–19 LIKELY ACTIVE
Eastern Metal Framing of New JerseyEdisonFabricated Metal Product Manufacturing33232120–99 LIKELY ACTIVE
EastparkCranburyFood Manufacturing31194220–99 LIKELY ACTIVE
Ecom Group INCEdisonElectrical Equipment, Appliance & Component Manufacturing335910— REPORTED CLOSED
EdisonEdisonChemical Manufacturing32599820–99 LIKELY ACTIVE
Engo CoSo PlainfieldWood Product Manufacturing32199920–99 LIKELY ACTIVE
Engo CoSo. PlainfieldWood Product Manufacturing32199920–99 LIKELY ACTIVE
E. R. Squibb & Sons LLC - New Brunswick (2)New BrunswickChemical Manufacturing325412500+ LIKELY ACTIVE
Felix Storch Inc - EdisonEdisonElectrical Equipment, Appliance & Component Manufacturing33522120–99 LIKELY ACTIVE
Flavor of Origin, INC. T/A Flavor Materials InternationalAvenelMachinery Manufacturing33391120–99 LIKELY ACTIVE
GGI AvenelAvenelNonmetallic Mineral Product Manufacturing3272111–19 LIKELY ACTIVE
Glopak Industries Inc.Perth AmboyPlastics and Rubber Products Manufacturing3261111–19 LIKELY ACTIVE
IFF South BrunswickSouth BrunswickFood Manufacturing311930500+ LIKELY ACTIVE
IMS Pet IndustriesJamesburgFood Manufacturing311111100–499 LIKELY ACTIVE
Jamesburg - D014DaytonPaper Manufacturing32221120–99 LIKELY ACTIVE
John Lar - South PlainfieldSouth PlainfieldNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
Kamps Cranbury AmazonEast WindsorWood Product Manufacturing3219201–19 LIKELY ACTIVE
Kamps Cranbury THDCranburyWood Product Manufacturing3219201–19 LIKELY ACTIVE
Kamps Pallets - North BrunswickNorth BrunswickWood Product Manufacturing321920100–499 LIKELY ACTIVE
Keystone Plastics 3451 South Clinton Ave, South Plainfield, NJ 07080South PlainfieldMiscellaneous Manufacturing339994100–499 LIKELY ACTIVE
Lanxess Corporation - Fords, NJFordsChemical Manufacturing32519920–99 LIKELY ACTIVE
L'Oreal USA Products, Inc. - PiscatawayPiscatawayChemical Manufacturing325620100–499 LIKELY ACTIVE
Lotito Foods, LLCEdisonFood Manufacturing311511100–499 LIKELY ACTIVE
Main TapeCranburyPaper Manufacturing32222020–99 LIKELY ACTIVE
Middlesex Branch 63MiddlesexChemical Manufacturing3251201–19 LIKELY ACTIVE
Millwood, Inc. South RiverSouth RiverWood Product Manufacturing32192020–99 LIKELY ACTIVE
Mincing Spice CompanyDaytonFood Manufacturing31194220–99 LIKELY ACTIVE
Multi-Plastics Extrusions, Inc.Woodbridge TownshipPlastics and Rubber Products Manufacturing32611320–99 LIKELY ACTIVE
New Classic Cooking LLCAvenelFood Manufacturing311412100–499 LIKELY ACTIVE
New Jersey QCCCranburyFood Manufacturing31182420–99 LIKELY ACTIVE
NJ- Medical Depot, Inc.South BrunswickMiscellaneous Manufacturing33911320–99 LIKELY ACTIVE
PeprotechCranburyChemical Manufacturing32541120–99 LIKELY ACTIVE
Primaview LLCMonmouth JunctionFabricated Metal Product Manufacturing33232120–99 LIKELY ACTIVE
Qorvo - PrincetonPrincetonComputer and Electronic Product Manufacturing3344131–19 LIKELY ACTIVE
Ralph Clayton & SonsWoodbridgeNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
RartianKeasbeyChemical Manufacturing3251201–19 LIKELY ACTIVE
Reliance Vitamin LLCEdisonChemical Manufacturing325411100–499 LIKELY ACTIVE
Richmond Foundry, LLCDaytonPrimary Metal Manufacturing33152920–99 LIKELY ACTIVE
Robertet Inc. 1051PiscatawayFood Manufacturing3119201–19 LIKELY ACTIVE
Robertet Inc. 10 ColonialPiscatawayFood Manufacturing311930100–499 LIKELY ACTIVE
Ronpak, Inc. New JerseySouth PlainfieldPaper Manufacturing322220100–499 LIKELY ACTIVE
Sabert Corporation NJ 879SayrevillePlastics and Rubber Products Manufacturing326113100–499 LIKELY ACTIVE

Search all 7,504 New Jersey facilities