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Manufacturing in Suffolk County, New York

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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.

Facilities150 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
American Diagnostic CorporationHauppaugeMiscellaneous Manufacturing339112100–499 ACTIVE
G. S. E. Dynamics, INC.HauppaugeTransportation Equipment Manufacturing33641120–99 ACTIVE
Narda Holdings, INC.HauppaugeFabricated Metal Product Manufacturing332813100–499 ACTIVE
Sciegen Pharmaceuticals INCHauppaugeChemical Manufacturing325412100–499 ACTIVE
Space-craft Worldwide, INCHauppaugeFurniture and Related Product Manufacturing337212100–499 ACTIVE
Spellman High-voltage Electronics CorporationHauppaugeComputer and Electronic Product Manufacturing334419100–499 ACTIVE
Superior Washer & Gasket CORP.HauppaugeFabricated Metal Product Manufacturing33211920–99 ACTIVE
United Guardian INCHauppaugeChemical Manufacturing32518820–99 ACTIVE
Arc Systems INCHauppaugeElectrical Equipment, Appliance & Component Manufacturing33531220–99 ACTIVE
Circor Aerospace INCHauppaugeFabricated Metal Product Manufacturing332911100–499 ACTIVE
Contract Pharmacal CORP.HauppaugeChemical Manufacturing32541220–99 ACTIVE
Fluid Mechanisms of Hauppauge LLCHauppaugeTransportation Equipment Manufacturing336413— ACTIVE
Glaro INCHauppaugeFabricated Metal Product Manufacturing332431— ACTIVE
Kem Medical Products CorporationHauppaugeComputer and Electronic Product Manufacturing334519— ACTIVE
Process Sensing Technologies CORP.HauppaugeComputer and Electronic Product Manufacturing33451320–99 ACTIVE
Rsm Electron Power INCHauppaugeComputer and Electronic Product Manufacturing334413100–499 ACTIVE
Saptalis Pharmaceuticals, LLCHauppaugeChemical Manufacturing325412— ACTIVE
Schneider Optics, INC.HauppaugeMachinery Manufacturing333310— ACTIVE
Aircraft Lighting International INCHauppaugeElectrical Equipment, Appliance & Component Manufacturing335139— ACTIVE
Amplitech, INC.HauppaugeComputer and Electronic Product Manufacturing334220— ACTIVE
Arkay Packaging CorporationHauppaugePaper Manufacturing322212— ACTIVE
Artemis, INC.HauppaugeComputer and Electronic Product Manufacturing334511— ACTIVE
Atlantic Ultraviolet CorporationHauppaugeMachinery Manufacturing333413— ACTIVE
Basaran Grinder CORP.HauppaugeMachinery Manufacturing333517— ACTIVE
Behlman Electronics, INCHauppaugeComputer and Electronic Product Manufacturing334515— ACTIVE
Charles Ross & Son CompanyHauppaugeMachinery Manufacturing333248— ACTIVE
Citation Healthcare Labels LLCHauppaugePrinting and Related Support Activities323111100–499 ACTIVE
Communication Power CORPHauppaugeComputer and Electronic Product Manufacturing334220— ACTIVE
Dreamseats, LLCHauppaugeFurniture and Related Product Manufacturing337211— ACTIVE
Dri Relays INC.HauppaugeElectrical Equipment, Appliance & Component Manufacturing335314— ACTIVE
Federal Network Connections INC.HauppaugeElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Forecast Consoles INCHauppaugeFurniture and Related Product Manufacturing337214— ACTIVE
Frontgrade Technologies INC.HauppaugeComputer and Electronic Product Manufacturing334419— ACTIVE
Geosync Microwave INCHauppaugeComputer and Electronic Product Manufacturing334220— ACTIVE
Grafton Data Systems, INCHauppaugeMiscellaneous Manufacturing339950— ACTIVE
Innovative Rocket Technologies INC.HauppaugeTransportation Equipment Manufacturing336414— ACTIVE
Ion Computer Systems INC.HauppaugeComputer and Electronic Product Manufacturing334111— ACTIVE
Island Components Group INCHauppaugeElectrical Equipment, Appliance & Component Manufacturing335312— ACTIVE
Ivci, LLCHauppaugeComputer and Electronic Product Manufacturing334310— ACTIVE
Lax Electronics, INC.HauppaugeComputer and Electronic Product Manufacturing334417— ACTIVE
Lourdes Industries, INC.HauppaugeFabricated Metal Product Manufacturing332911— ACTIVE
Nationwide Exhibitor Services, INC.HauppaugeFurniture and Related Product Manufacturing337212— ACTIVE
Orbit International CORP.HauppaugeComputer and Electronic Product Manufacturing334419— ACTIVE
Pupfish Sustainability Solutions INC.HauppaugeComputer and Electronic Product Manufacturing334118— ACTIVE
Radha Pharmaceuticals INCHauppaugeChemical Manufacturing325412— ACTIVE
Rce Manufacturing LLCHauppaugeComputer and Electronic Product Manufacturing334418— ACTIVE
Robert Busse & Co., INC.HauppaugeMiscellaneous Manufacturing339113— ACTIVE
Seviroli Foods, LLC - HauppaugeHauppaugeFood Manufacturing311412100–499 ACTIVE
Swift Tech LLCHauppaugeFabricated Metal Product Manufacturing332510— ACTIVE
Technimetal Precision Industries CORPHauppaugeFabricated Metal Product Manufacturing332322— ACTIVE

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