Manufacturing in Suffolk County, New York
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,851 manufacturing establishments in Suffolk County in 2024, employing about 50,906 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,244, about 67% of that figure.
Facilities1,244 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| East End Assemblies INC | Yaphank | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| East End Wine Company | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Eastern Exterior wall systems bohemia | Bohemia | Fabricated Metal Product Manufacturing | 332322 | 1–19 | LIKELY ACTIVE |
| East Northport Branch | East Northport | Food Manufacturing | 311520 | 1–19 | LIKELY ACTIVE |
| Ecny | West Babylon | Plastics and Rubber Products Manufacturing | 326212 | 20–99 | LIKELY ACTIVE |
| Electron Experts Bohemia NY | Bohemia | Electrical Equipment, Appliance & Component Manufacturing | 335999 | 1–19 | LIKELY ACTIVE |
| Elwood International, INC | Copiague | Food Manufacturing | 311941 | — | LIKELY ACTIVE |
| Emerald Island Supply Company, INC. | Medford | Paper Manufacturing | 322291 | — | LIKELY ACTIVE |
| Enzo Life Sciences, Inc. | Farmingdale | Chemical Manufacturing | 325413 | 20–99 | LIKELY ACTIVE |
| Equilibrated Bio Systems, INC. | Smithtown | Computer and Electronic Product Manufacturing | 334510 | — | LIKELY ACTIVE |
| EV & EM Vineyards | Laurel | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Eylant Wine Company, LLC | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Farmingdale Location | Farmingdale | Electrical Equipment, Appliance & Component Manufacturing | 335313 | 20–99 | LIKELY ACTIVE |
| Farmingdale NY | Farmingdale | Chemical Manufacturing | 325411 | 1–19 | LIKELY ACTIVE |
| Farrm Wine | Cutchogue | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Felicity Intl. LLC | Quogue | Chemical Manufacturing | 325320 | — | LIKELY ACTIVE |
| First Glass Winery & Tasting Room INC. | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Foghat Cellars LLC | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Four Crows | Southold | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Frontgrade Technologies, Inc. Hauppague | Hauppague | Computer and Electronic Product Manufacturing | 334513 | 20–99 | LIKELY ACTIVE |
| Gabila Food Products, Inc. | Copiague | Food Manufacturing | 311812 | 20–99 | LIKELY ACTIVE |
| Gb Distillers, INC | Wyandanch | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |
| General Cutting, INC | Ronkonkoma | Transportation Equipment Manufacturing | 336413 | — | LIKELY ACTIVE |
| Geo Calibration INC | Ronkonkoma | Computer and Electronic Product Manufacturing | 334513 | — | LIKELY ACTIVE |
| Give and Go Prepared Foods USA dba Uncle Wally's | Shirley | Food Manufacturing | 311813 | 100–499 | LIKELY ACTIVE |
| Gove Wines INC | Peconic | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Grace2power LLC | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Gramercy Vineyards | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Grapes of Roth LLC | Sagaponack | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Hank's Orchard & Winery, LLC | Water Mill | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Harbor Lights Stillhouse | Huntington | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |
| Hargrave Vineyard | Cutchogue | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Heartland Manufacturing, INC. | Brentwood | Apparel Manufacturing | 315210 | — | LIKELY ACTIVE |
| Heli-sysco, INC. | Holbrook | Transportation Equipment Manufacturing | 336411 | — | LIKELY ACTIVE |
| Hohmann & Barnard (Hauppauge) | Hauppauge | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| Hooky | Bay Shore | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |
| Hormann USA LLC - Long Island | Commack | Fabricated Metal Product Manufacturing | 332322 | 1–19 | LIKELY ACTIVE |
| Hound's Tree Wines, LLC | Southold | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Infinity Drain LTD | Amityville | Fabricated Metal Product Manufacturing | 332999 | 100–499 | LIKELY ACTIVE |
| Influence Wines | Mattituck | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Integrated Technology Lab, INC. | Bay Shore | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| International Fabric Manufacturing CORP. | Quogue | Textile Mills | 313210 | — | LIKELY ACTIVE |
| Island Designers Associates, INC. | Holbrook | Computer and Electronic Product Manufacturing | 334418 | — | LIKELY ACTIVE |
| Island Hose & Seals, INC. | Deer Park | Fabricated Metal Product Manufacturing | 332912 | — | LIKELY ACTIVE |
| Islandia Facility | Islandia | Printing and Related Support Activities | 323111 | 100–499 | LIKELY ACTIVE |
| Island Instrument CORP. | Deer Park | Fabricated Metal Product Manufacturing | 332721 | — | LIKELY ACTIVE |
| Island Research and Development Corporation | Ronkonkoma | Computer and Electronic Product Manufacturing | 334418 | — | LIKELY ACTIVE |
| jaf converters | Copiague | Paper Manufacturing | 322211 | 1–19 | LIKELY ACTIVE |
| Jemco Winery Associates INC. | Greenport | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| John J. Mazur, INC. | Deer Park | Fabricated Metal Product Manufacturing | 332999 | — | LIKELY ACTIVE |
