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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

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.

Facilities48 FACILITIES

Listing 48 of 81: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Rsm Electron Power INCDeer ParkComputer and Electronic Product Manufacturing33441320–99 ACTIVE
The Soundcoat Company, INC.Deer ParkPlastics and Rubber Products Manufacturing32615020–99 ACTIVE
Visual Millwork & Fixture Mfg INCDeer ParkFurniture and Related Product Manufacturing33721220–99 ACTIVE
Advanced Structures CorporationDeer ParkFabricated Metal Product Manufacturing332321— ACTIVE
Aero Specialties Manufacturing CORP.Deer ParkFabricated Metal Product Manufacturing33232220–99 ACTIVE
American Industrial Doors INCDeer ParkFabricated Metal Product Manufacturing33232120–99 ACTIVE
East Coast Orthotic & Prosthetic CORP.Deer ParkMiscellaneous Manufacturing339113100–499 ACTIVE
Hi-temp Brazing, INCDeer ParkFabricated Metal Product Manufacturing33281120–99 ACTIVE
Mcg Electronics, INC.Deer ParkElectrical Equipment, Appliance & Component Manufacturing3359991–19 ACTIVE
North Shore Neon Sign, LLCDeer ParkMiscellaneous Manufacturing33995020–99 ACTIVE
Plx INC.Deer ParkMachinery Manufacturing3333101–19 ACTIVE
Allstate Gasket and Packing, INC.Deer ParkMiscellaneous Manufacturing339991— ACTIVE
Center Span LLCDeer ParkMiscellaneous Manufacturing339113— ACTIVE
Datacomm Cables INC.Deer ParkElectrical Equipment, Appliance & Component Manufacturing335921— ACTIVE
Fossil Industries, INCDeer ParkMiscellaneous Manufacturing339950— ACTIVE
Independence Bunting & Flag CORPDeer ParkTextile Product Mills314999— ACTIVE
Jvn Systems, INCDeer ParkComputer and Electronic Product Manufacturing334310— ACTIVE
Schenck USA CORP.Deer ParkMachinery Manufacturing333248— ACTIVE
Sector Microwave Industries, INC.Deer ParkComputer and Electronic Product Manufacturing334419— ACTIVE
Universal Shielding CORP.Deer ParkFabricated Metal Product Manufacturing332311— ACTIVE
Usp Aerospace Solutions, INC.Deer ParkFabricated Metal Product Manufacturing332722— ACTIVE
Wesco Manufacturing, INC.Deer ParkMachinery Manufacturing333611— ACTIVE
Modern PackagingDeer ParkMachinery Manufacturing333993100–499 LIKELY ACTIVE
Design Distributors INCDeer ParkElectrical Equipment, Appliance & Component Manufacturing3359991–19 LIKELY ACTIVE
Tek Precision CO LimitedDeer ParkTransportation Equipment Manufacturing336411— LIKELY ACTIVE
John J. Mazur, INC.Deer ParkFabricated Metal Product Manufacturing3329991–19 LIKELY ACTIVE
Arma Container CORP.Deer ParkPaper Manufacturing32221320–99 LIKELY ACTIVE
Integrated Technology Lab INCDeer ParkComputer and Electronic Product Manufacturing3344181–19 UNVERIFIED
R S M Electron Power INCDeer ParkComputer and Electronic Product Manufacturing334413100–499 UNVERIFIED
Island Instrument CORP.Deer ParkFabricated Metal Product Manufacturing3327211–19 LIKELY ACTIVE
Jamco Aerospace, INC.Deer ParkFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Jbsc, CORPDeer ParkMiscellaneous Manufacturing3399911–19 LIKELY ACTIVE
Falcon Automotive Products INCDeer ParkTransportation Equipment Manufacturing336399— UNVERIFIED
Giani Enterprises LTDDeer ParkPaper Manufacturing322211— UNVERIFIED
Home Depot #1285Deer ParkComputer and Electronic Product Manufacturing334511— UNVERIFIED
Innovision INCDeer ParkPlastics and Rubber Products Manufacturing326199— UNVERIFIED
Nanz HardwareDeer ParkFabricated Metal Product Manufacturing332323— UNVERIFIED
Rocktenn-southern Container, LLCDeer ParkPaper Manufacturing322211— UNVERIFIED
US Truck Body CO INCDeer ParkTransportation Equipment Manufacturing336211— UNVERIFIED
Woodbine Products INCDeer ParkFabricated Metal Product Manufacturing332322— UNVERIFIED
Cousins Furniture & Home Improvements, Corp.Deer ParkFurniture and Related Product Manufacturing33711020–99 LIKELY ACTIVE
MainDeer ParkNonmetallic Mineral Product Manufacturing32721520–99 LIKELY ACTIVE
Mini-Circuits (Deer Park)Deer ParkComputer and Electronic Product Manufacturing33441920–99 LIKELY ACTIVE
Schenck USA Corp. - HQ Deer ParkDeer ParkComputer and Electronic Product Manufacturing33451920–99 LIKELY ACTIVE
Yokohama TWS - Deer Park, NYDeer ParkPlastics and Rubber Products Manufacturing3262111–19 LIKELY ACTIVE
Lifetime Design Corp.Deer parkFurniture and Related Product Manufacturing3372111–19 UNVERIFIED
The Lucia Group INCDeer ParkFurniture and Related Product Manufacturing3372151–19 UNVERIFIED
Vinyl MastersDeer ParkPlastics and Rubber Products Manufacturing32611320–99 UNVERIFIED

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