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.
What Middlesex County makes21 INDUSTRIES
Chemical Manufacturing280Food Manufacturing90Fabricated Metal Product Manufacturing76Computer and Electronic Product Manufacturing62Plastics and Rubber Products Manufacturing60Paper Manufacturing37Miscellaneous Manufacturing33Primary Metal Manufacturing32Nonmetallic Mineral Product Manufacturing27Wood Product Manufacturing24Printing and Related Support Activities20Machinery Manufacturing19Petroleum and Coal Products Manufacturing17Electrical Equipment, Appliance & Component Manufacturing16Beverage and Tobacco Product Manufacturing16Furniture and Related Product Manufacturing14Transportation Equipment Manufacturing10Textile Product Mills5Apparel Manufacturing4Leather and Allied Product Manufacturing3Textile Mills1
Bars are drawn against the largest subsector listed; the figure is the facility count in this county. Each row links to that industry across all of New Jersey — the register has no industry page scoped to a county.