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.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Main Tape CO INC @ Cranbury Business Prk | Cranbury | Paper Manufacturing | 322220 | — | LIKELY ACTIVE |
| Mauser CORP | East Brunswick | Chemical Manufacturing | 325992 | — | LIKELY ACTIVE |
| M.I.S.S. Sportswear, Inc. | New Brunswick | Apparel Manufacturing | 315240 | 20–99 | LIKELY ACTIVE |
| Mohawk Laboratories of Nj | Monmouth Junction | Chemical Manufacturing | 325612 | — | LIKELY ACTIVE |
| New Wincup Holdings INC | Metuchen | Plastics and Rubber Products Manufacturing | 326140 | — | LIKELY ACTIVE |
| Ohm Laboratories INC. New Brunswick Facility | New Brunswick | Chemical Manufacturing | 325412 | — | LIKELY ACTIVE |
| Pharmetic Manufacturing CO | Sayreville | Chemical Manufacturing | 325620 | — | LIKELY ACTIVE |
| Pilot Laboratories | Avenel | Chemical Manufacturing | 325520 | — | LIKELY ACTIVE |
| Piramal Glass USA INC | Dayton | Nonmetallic Mineral Product Manufacturing | 327213 | 20–99 | LIKELY ACTIVE |
| Ralph Clayton & Sons | Keasbey | Nonmetallic Mineral Product Manufacturing | 327320 | — | LIKELY ACTIVE |
| Recycle INC. | South Plainfield | Chemical Manufacturing | 325998 | — | LIKELY ACTIVE |
| Revlon Consumer Products CO | Edison | Chemical Manufacturing | 325620 | — | LIKELY ACTIVE |
| Riva Networks Inc | East Brunswick | Computer and Electronic Product Manufacturing | 334111 | 1–19 | LIKELY ACTIVE |
| Sabert CORP | Sayreville | Plastics and Rubber Products Manufacturing | 326113 | 500+ | LIKELY ACTIVE |
| Squire Corrigated Container CORP | South Plainfield | Paper Manufacturing | 322211 | — | LIKELY ACTIVE |
| Steris Isomedix Services | So Plainfield | Fabricated Metal Product Manufacturing | 332212 | — | LIKELY ACTIVE |
| Tris Pharma INC | Monmouth Junction | Chemical Manufacturing | 325412 | 500+ | LIKELY ACTIVE |
| Univar Solutions USA LLC | Carteret | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| US Metals Refining CO | Carteret | Primary Metal Manufacturing | 331000 | — | LIKELY ACTIVE |
| 10 Constitution Avenue | Piscataway | Computer and Electronic Product Manufacturing | 334510 | — | UNVERIFIED |
| 179 11th Street LLC | Piscataway | Primary Metal Manufacturing | 331419 | — | UNVERIFIED |
| Aa1pharma Analytical Services @ Raritan Center | Edison | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Academy Die Casting & Plating CO | Edison | Primary Metal Manufacturing | 331528 | — | UNVERIFIED |
| Acc Coatings CORP | Middlesex | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Advanced Care Products Research | North Brunswick | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Agilex Flavors & Fragrances | Piscataway | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Air Liquide America Specialty Gases, LLC. | South Plainfield | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Products Polymers LP | Dayton | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Akcros Chemicals INC | New Brunswick | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Alpha Assembly Solutions | South Plainfield | Primary Metal Manufacturing | 331491 | — | UNVERIFIED |
| Alpha Associates INC | Woodbridge | Textile Mills | 313320 | — | UNVERIFIED |
| Alpharma Pharmaceuticals CORP @ Centennial Ind Pk | Piscataway | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Alpine Aromatics International INC | Piscataway | Chemical Manufacturing | 325620 | — | UNVERIFIED |
| Amerchol CORP | Edison | Chemical Manufacturing | 325613 | — | UNVERIFIED |
| American Standard INC | Piscataway Twp | Nonmetallic Mineral Product Manufacturing | 327110 | — | UNVERIFIED |
| Api Pharma Tech, LLC. | Monmouth Junction | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Appco Pharma LLC | Piscataway | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Atcore Oak LLC Dba American Shed Builders | Old Bridge | Wood Product Manufacturing | 321992 | — | UNVERIFIED |
| Auromedics Pharma | Dayton | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Axcellerate Pharma | Piscataway | Chemical Manufacturing | 325414 | — | UNVERIFIED |
| Axil CORP Dba Itran Rubber | South Plainfield | Chemical Manufacturing | 325212 | — | UNVERIFIED |
| Basf CORP | Jamesburg | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Berje INC | Carteret | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Bf Goodrich CO Aerospace & Defense Div | East Brunswick Twp | Transportation Equipment Manufacturing | 336413 | — | UNVERIFIED |
| Boc Gases | Middlesex | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Boehringer Ingelheim Animal Health USA INC at Nj Economic Development Auth | North Brunswick | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Bound Brook Facility Union Carbide CORP | Piscataway | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Brazill Brothers & Assoc INC | Metuchen | Fabricated Metal Product Manufacturing | 332919 | — | UNVERIFIED |
| Brunnquell Iron Works INC | South Brunswick Twp | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Busch INC | South Plainfield | Machinery Manufacturing | 333319 | — | UNVERIFIED |