Manufacturing in Suffolk County, New York

The register lists 1,304 facilities in Suffolk, New York. According to the Bureau of Labor Statistics, 1,820 establishments were counted in Suffolk in 2025. Chemical Manufacturing is an industry in Suffolk with an annual payroll of about $1.1 billion.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Hauppauge152 Bohemia97 Farmingdale92 Ronkonkoma84 Deer Park81 West Babylon52 Bay Shore47 Mattituck36 Melville35 Holbrook34 Commack32 Amityville30

Federal labor statistics counted at least 1,820 manufacturing establishments in Suffolk County in 2025, employing about 50,030 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,304, about 72% of that figure.

What Suffolk County makes21 INDUSTRIES

Fabricated Metal Product Manufacturing215 Computer and Electronic Product Manufacturing180 Chemical Manufacturing143 Beverage and Tobacco Product Manufacturing114 Transportation Equipment Manufacturing96 Miscellaneous Manufacturing85 Food Manufacturing83 Machinery Manufacturing78 Printing and Related Support Activities67 Electrical Equipment, Appliance & Component Manufacturing52 Furniture and Related Product Manufacturing47 Nonmetallic Mineral Product Manufacturing39 Plastics and Rubber Products Manufacturing35 Paper Manufacturing32 Wood Product Manufacturing19 Petroleum and Coal Products Manufacturing18 Apparel Manufacturing9 Primary Metal Manufacturing6 Textile Product Mills5 Textile Mills5 Leather and Allied Product Manufacturing5

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 York — the register has no industry page scoped to a county.

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