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

Edison92 South Plainfield89 Piscataway84 Cranbury51 New Brunswick42 Middlesex37 Perth Amboy31 Dayton30 Avenel29 North Brunswick27 Metuchen26 Carteret25

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.

Facilities64 FACILITIES

Listing 64 of 84: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Industry	NAICS	Employees	Status
Trodat USA @ Centennial Ind Pk	Piscataway	Miscellaneous Manufacturing	339943	—	UNVERIFIED
Union Carbide Corporation, Bound Brook Site	Piscataway	Chemical Manufacturing	325411	—	UNVERIFIED
US Fuji Electric INC @ Rutgers Ind Center	Piscataway	Chemical Manufacturing	325992	—	UNVERIFIED
American Standard Brands 865 Facility	Piscataway	Nonmetallic Mineral Product Manufacturing	327110	100–499	LIKELY ACTIVE
Amneal - 1045CA	Piscataway	Chemical Manufacturing	325412	20–99	LIKELY ACTIVE
Amneal - 1NEA	Piscataway	Chemical Manufacturing	325412	100–499	LIKELY ACTIVE
Amneal - 21CD, Piscataway	Piscataway	Chemical Manufacturing	325412	20–99	LIKELY ACTIVE
Amneal -47CD Piscataway	Piscataway	Chemical Manufacturing	325412	100–499	LIKELY ACTIVE
Colgate-Palmolive Global Technology Center	Piscataway	Chemical Manufacturing	325611	500+	LIKELY ACTIVE
L'Oreal USA Products, Inc. - Piscataway	Piscataway	Chemical Manufacturing	325620	100–499	LIKELY ACTIVE
Robertet Inc. 1051	Piscataway	Food Manufacturing	311920	1–19	LIKELY ACTIVE
Robertet Inc. 10 Colonial	Piscataway	Food Manufacturing	311930	100–499	LIKELY ACTIVE
Shelby Group International, Inc. (DBA Tingley Piscataway)	Piscataway	Leather and Allied Product Manufacturing	316210	20–99	LIKELY ACTIVE
Transcontinental Contracting, Inc.	Piscataway	Fabricated Metal Product Manufacturing	332312	20–99	LIKELY ACTIVE

Search all 7,503 New Jersey facilities