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Manufacturing in York County, South Carolina

The register lists 238 facilities in York, South Carolina. According to the Bureau of Labor Statistics, 549 establishments in York employed 10,854 people in 2025. Textile Mills in York employed 355 people, according to the Bureau of Labor Statistics.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 549 manufacturing establishments in York County in 2025, employing about 10,854 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 238, about 43% of that figure.

Facilities163 FACILITIES

Listing 163 of 238: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Inchem CorporationRock HillChemical Manufacturing325110— LIKELY ACTIVE
Oldcastle Building EnvelopeRock HillNonmetallic Mineral Product Manufacturing327215100–499 LIKELY ACTIVE
PurAqua Products Inc.Rock HillChemical Manufacturing32521120–99 LIKELY ACTIVE
Wikoff Color CORPFort MillChemical Manufacturing325910— LIKELY ACTIVE
Bluedot Readi Mix Rock HillRock HillNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Catoe's Welding & Fabrication INCRock HillFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Concrete Supply CO LLC - Rock HillRock HillNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Masonite Corporation Fort MillFort MillWood Product Manufacturing321911— LIKELY ACTIVE
Meco Metal FinishingRock HillFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
New-indy Catawba LLCCatawbaPaper Manufacturing322110— LIKELY ACTIVE
Osmose INCRock HillWood Product Manufacturing321114— LIKELY ACTIVE
Samuel Strapping Rock HillRock HillPlastics and Rubber Products Manufacturing326199— LIKELY ACTIVE
Sem Products, INC.Rock HillChemical Manufacturing325510— LIKELY ACTIVE
Ultra Additives IncorporatedCloverChemical Manufacturing325613— LIKELY ACTIVE
Sunox INCRock HillChemical Manufacturing325120— UNVERIFIED
Britax Child Safety, IncFort MillFurniture and Related Product Manufacturing337125100–499 LIKELY ACTIVE
E. W. P. Group, INC.Fort MillElectrical Equipment, Appliance & Component Manufacturing335314— LIKELY ACTIVE
Filtration Solutions INCCloverMachinery Manufacturing333998— LIKELY ACTIVE
Frham Safety Products INCRock HillMiscellaneous Manufacturing339999— LIKELY ACTIVE
Stiwa US INCRock HillMachinery Manufacturing33399820–99 LIKELY ACTIVE
70503 - Lap Tech IndustriesYorkFabricated Metal Product Manufacturing3329991–19 LIKELY ACTIVE
Ace ElastomerRock HillPlastics and Rubber Products Manufacturing32629120–99 LIKELY ACTIVE
Reynolds Industries IncorporatedFort MillMachinery Manufacturing33312020–99 LIKELY ACTIVE
American Fiberglass CorporationRock HillFabricated Metal Product Manufacturing3327101–19 UNVERIFIED
Isochem Colors INCCloverChemical Manufacturing32599820–99 UNVERIFIED
Stanley Black and DeckerFort MillMachinery Manufacturing333991— UNVERIFIED
69903 - Paddock Pool Equipment CompanyRock HillFabricated Metal Product Manufacturing332322100–499 LIKELY ACTIVE
Blythe Brothers Asphalt CO LLC - Rock HillRock HillPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
CL&D Graphics The HillRock HillPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Eclipse Automation Southeast LLCRock HillMachinery Manufacturing333248— LIKELY ACTIVE
Elkem Silicones Advanced SpecialtiesYorkChemical Manufacturing3251991–19 LIKELY ACTIVE
Filtration GroupYorkTextile Mills313110100–499 LIKELY ACTIVE
Grh 2011 LLCRock HillChemical Manufacturing325220— LIKELY ACTIVE
King Asphalt, INC. - McconnellsMcconnellsPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Lindsay Precast SCRock HillNonmetallic Mineral Product Manufacturing32733220–99 LIKELY ACTIVE
Martin Marietta:rock HillRock HillNonmetallic Mineral Product Manufacturing327992— LIKELY ACTIVE
Oerlikon Balzers Coating USA Inc - Rock Hill Automotive, SCRock HillFabricated Metal Product Manufacturing33281220–99 LIKELY ACTIVE
Polymer Processing IncRock HillChemical Manufacturing32521120–99 LIKELY ACTIVE
Re:build Cr, LLCRock HillChemical Manufacturing325211— LIKELY ACTIVE
Sigma Products & MfgFort MillComputer and Electronic Product Manufacturing3345191–19 LIKELY ACTIVE
Silfab SolarFort MillComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Asko INCRock HillMachinery Manufacturing333514— LIKELY ACTIVE
Boggs Materials Rock HillRock HillPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Ebara Pumps America CorporationRock HillMachinery Manufacturing33399620–99 LIKELY ACTIVE
Maclean Power Systems YorkYorkNonmetallic Mineral Product Manufacturing327110— LIKELY ACTIVE
Rea Construction:plant 67Rock HillPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Sentury Reagents INC.Rock HillChemical Manufacturing325180— LIKELY ACTIVE
Shutterfly, INC. Access DriveFort MillPrinting and Related Support Activities323111— LIKELY ACTIVE
Steelfab, INC.YorkFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Sws Concrete-clover PlantCloverNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE

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