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.
Facilities81 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Acme Industries of West Babylon INC | Ronkonkoma | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| B & B Precision Components INC. | Ronkonkoma | Transportation Equipment Manufacturing | 336411 | — | LIKELY ACTIVE |
| Bevy Electronics CORP. | Ronkonkoma | Electrical Equipment, Appliance & Component Manufacturing | 335931 | — | LIKELY ACTIVE |
| Defense and Systems Bohemia NY | Ronkonkoma | Electrical Equipment, Appliance & Component Manufacturing | 335311 | 100–499 | LIKELY ACTIVE |
| General Cutting, INC | Ronkonkoma | Transportation Equipment Manufacturing | 336413 | — | LIKELY ACTIVE |
| Geo Calibration INC | Ronkonkoma | Computer and Electronic Product Manufacturing | 334513 | — | LIKELY ACTIVE |
| Island Research and Development Corporation | Ronkonkoma | Computer and Electronic Product Manufacturing | 334418 | — | LIKELY ACTIVE |
| Main Machine Co., INC. | Ronkonkoma | Fabricated Metal Product Manufacturing | 332722 | — | LIKELY ACTIVE |
| Merlin Power Systems LLC | Ronkonkoma | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | LIKELY ACTIVE |
| Natech Plastics | Ronkonkoma | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |
| Ngds-ny10 | Ronkonkoma | Transportation Equipment Manufacturing | 336411 | 20–99 | LIKELY ACTIVE |
| Omega Heater Company | Ronkonkoma | Machinery Manufacturing | 333994 | 20–99 | LIKELY ACTIVE |
| Piping Rock Health Products Inc 2110 | Ronkonkoma | Chemical Manufacturing | 325412 | 500+ | LIKELY ACTIVE |
| Piping Rock Health Products Inc 2120 | Ronkonkoma | Chemical Manufacturing | 325412 | 500+ | LIKELY ACTIVE |
| Rodelco Electronics CORP | Ronkonkoma | Transportation Equipment Manufacturing | 336413 | 20–99 | LIKELY ACTIVE |
| Spy Trail Distillery | Ronkonkoma | Beverage and Tobacco Product Manufacturing | 312140 | — | LIKELY ACTIVE |
| Cadcam Lab LLC | Ronkonkoma | Fabricated Metal Product Manufacturing | 332710 | — | LIKELY ACTIVE |
| Advanced Lamp Coatings CORP. | Ronkonkoma | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Ag Light and Sound INC | Ronkonkoma | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Alken Industries INC. | Ronkonkoma | Transportation Equipment Manufacturing | 336413 | — | UNVERIFIED |
| Cosmopolitan Cabinet Company INC. | Ronkonkoma | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Fricke Memorials, INC. | Ronkonkoma | Nonmetallic Mineral Product Manufacturing | 327991 | — | UNVERIFIED |
| Green Ready Mix Long Island LLC | Ronkonkoma | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Grey Packaging, Inc. | Ronkonkoma | Plastics and Rubber Products Manufacturing | 326112 | — | UNVERIFIED |
| Kundig Contracting, INC | Ronkonkoma | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Laser Manufacturing Corporation | Ronkonkoma | Computer and Electronic Product Manufacturing | 334418 | — | UNVERIFIED |
| Lens Swap INC | Ronkonkoma | Miscellaneous Manufacturing | 339115 | — | UNVERIFIED |
| Paris Art Label CO. INC. | Ronkonkoma | Printing and Related Support Activities | 323115 | — | UNVERIFIED |
| Smart Light Source Company, LLC | Ronkonkoma | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
| Superior Steel Connectors Inc | Ronkonkoma | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| US Glass Tempering | Ronkonkoma | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
