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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

FacilityCityIndustryNAICSEmployeesStatus
Ngds-ny10RonkonkomaTransportation Equipment Manufacturing33641120–99 LIKELY ACTIVE
Nic Components CORPMelvilleComputer and Electronic Product Manufacturing334416— LIKELY ACTIVE
Nicolock Paving Stones LLCLindenhurstPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
North Fork SpiritsSoutholdBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Northpointe CellarsMattituckBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Northport (Huntington)NorthportNonmetallic Mineral Product Manufacturing3279101–19 LIKELY ACTIVE
Northwest Confections New York, LLCHuntington StationFood Manufacturing31134020–99 LIKELY ACTIVE
Ny193 Ametek Magnetrol Usa, LLCEdgewoodComputer and Electronic Product Manufacturing33451420–99 LIKELY ACTIVE
Omega Heater CompanyRonkonkomaMachinery Manufacturing33399420–99 LIKELY ACTIVE
Omnia Semiconductor INCBabylonComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Onabay VineyardsMattituckBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Optel Business Communication Systems, INC.SmithtownComputer and Electronic Product Manufacturing334111— LIKELY ACTIVE
Oson WineMattituckBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Palmer Winery ltd.RiverheadBeverage and Tobacco Product Manufacturing31213020–99 LIKELY ACTIVE
Paramold Manufacturing, Inc.SayvilleMiscellaneous Manufacturing33999920–99 LIKELY ACTIVE
PDC - BohemiaBohemiaComputer and Electronic Product Manufacturing334418100–499 LIKELY ACTIVE
PDF Seal LLCHauppaugePrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Pellegrini Vineyards, LLCCutchogueBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Petrex International, INC.CommackComputer and Electronic Product Manufacturing334220— LIKELY ACTIVE
Pindar Vineyards, LLCPeconicBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Piping Rock Health Products Inc 2110RonkonkomaChemical Manufacturing325412500+ LIKELY ACTIVE
Piping Rock Health Products Inc 2120RonkonkomaChemical Manufacturing325412500+ LIKELY ACTIVE
Piping Rock Health Products Inc 298FarmingdaleChemical Manufacturing325412500+ LIKELY ACTIVE
Piping Rock Health Products Inc 3900BohemiaChemical Manufacturing325412500+ LIKELY ACTIVE
Piping Rock Health Products Inc 51FarmingdaleChemical Manufacturing325412500+ LIKELY ACTIVE
Piping Rock Health Products Inc 75FarmingdaleChemical Manufacturing325412500+ LIKELY ACTIVE
Pluritec, North America, LTD.BohemiaComputer and Electronic Product Manufacturing334412— LIKELY ACTIVE
Po'boy Brewery LTD.Port Jefferson StationBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Pour Decisions LLCMattituckBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
PrecipartSouth FarmingdaleMachinery Manufacturing333612100–499 LIKELY ACTIVE
Precision Cnc INCDeer ParkFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Premier Rubber Surfacing CompanyFarmingdalePlastics and Rubber Products Manufacturing3261991–19 LIKELY ACTIVE
Primo Brands - Lindenhurst FactoryLindenhurstBeverage and Tobacco Product Manufacturing3121121–19 LIKELY ACTIVE
Proto Machine, INC.Bay ShoreFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Protronics INCWading RiverComputer and Electronic Product Manufacturing334419— LIKELY ACTIVE
Quality Mobility INCFarmingvilleMachinery Manufacturing333921— LIKELY ACTIVE
Quality Specialty Products IncorporatedHuntingtonFurniture and Related Product Manufacturing337127— LIKELY ACTIVE
Rckwell LLCFarmingdalePetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Refracto Technologies CORPBohemiaFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
R.e. Hansen Industries INCSaint JamesMachinery Manufacturing333415— REPORTED CLOSED
Reilly ArchitecturalCalvertonFabricated Metal Product Manufacturing332321100–499 LIKELY ACTIVE
Reilly Cellars, LLCCutchogueBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Rexall Sundown, INC.BohemiaChemical Manufacturing325412— LIKELY ACTIVE
Ripi Precision CO. INC.FarmingdaleTransportation Equipment Manufacturing336413— LIKELY ACTIVE
Riverhead Cider HouseCalvertonBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
RLG - Beyer GraphicsCommackPaper Manufacturing322220100–499 LIKELY ACTIVE
Roanoke VineyardsRiverheadBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Rockwell Wines LLCMattituckBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Rodelco Electronics CORPRonkonkomaTransportation Equipment Manufacturing33641320–99 LIKELY ACTIVE
Rooted NorthMattituckBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE

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