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Manufacturing in Westmoreland County, Pennsylvania

The register lists 437 facilities in Westmoreland, Pennsylvania. According to the Bureau of Labor Statistics, there were 549 establishments in Westmoreland in 2025. Primary Metal Manufacturing in Westmoreland had a location quotient of 7.08, 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 Westmoreland County in 2025, employing about 17,275 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 437, about 80% of that figure.

Facilities299 FACILITIES

Listing 299 of 437: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Dura-Metal Products Corporation (Thompson Lane)IrwinFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
EHC Industries, Inc.Mt. PleasantFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
ExportExportFabricated Metal Product Manufacturing3323211–19 LIKELY ACTIVE
Fayette Custom Wire Products, LLCScottdalePrimary Metal Manufacturing33122120–99 LIKELY ACTIVE
Fox Iv Technologies, INC.ExportMachinery Manufacturing33399320–99 LIKELY ACTIVE
FulmerExportElectrical Equipment, Appliance & Component Manufacturing33599920–99 LIKELY ACTIVE
GreensburgGreensburgNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
H.W. Nicholson Welding & Mfg. Inc.ApolloFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Innomotics New KensingtonNew KensingtonElectrical Equipment, Appliance & Component Manufacturing335314100–499 LIKELY ACTIVE
JeannetteJeannettePlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Keystone Foam Manufacturing plantDerryPlastics and Rubber Products Manufacturing326150100–499 LIKELY ACTIVE
Latrobe Machine CoLatrobeFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Latrobe Powder Coating OperationsLoyalhannaFabricated Metal Product Manufacturing33281220–99 LIKELY ACTIVE
LSM - LatrobeLatrobePrimary Metal Manufacturing331110500+ LIKELY ACTIVE
Masons Mark Youngwood, PAYoungwoodNonmetallic Mineral Product Manufacturing3273901–19 LIKELY ACTIVE
MetalacLatrobePrimary Metal Manufacturing3311101–19 LIKELY ACTIVE
Mitsubishi Chemical Advanced Materials IncDelmontPlastics and Rubber Products Manufacturing32611320–99 LIKELY ACTIVE
MSA Safety Pittsburgh Manufacturing, LLC - MurrysvilleMurrysvillePlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Mt. PleasantMount PleasantNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
Mt. PleasantMt. PleasantNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
MultiMetal Inc, dba Moore & Morford IIGreensburgFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Perma CastExportPrimary Metal Manufacturing33152920–99 LIKELY ACTIVE
PIT QuikreteLatrobeNonmetallic Mineral Product Manufacturing32739020–99 LIKELY ACTIVE
ReparexLatrobeFabricated Metal Product Manufacturing33281220–99 LIKELY ACTIVE
Roechling Industrial Mt. PleasantMt. PleasantChemical Manufacturing32521120–99 LIKELY ACTIVE
Salem Millwork IncDelmontWood Product Manufacturing32191820–99 LIKELY ACTIVE
Serva GreensburgGreensburgMachinery Manufacturing3339111–19 LIKELY ACTIVE
Shusters Builders Supplies IncIrwinWood Product Manufacturing32191120–99 LIKELY ACTIVE
SunStar IILatrobeMachinery Manufacturing33324920–99 LIKELY ACTIVE
Valero Enterprises, IncDelmontTransportation Equipment Manufacturing33612020–99 LIKELY ACTIVE
Vandergrift OperationsVandergriftPrimary Metal Manufacturing331221100–499 LIKELY ACTIVE
Ventana USA Bldg. #3ExportPlastics and Rubber Products Manufacturing3261991–19 LIKELY ACTIVE
Ventana USA Bldg. IGExportPlastics and Rubber Products Manufacturing3261991–19 LIKELY ACTIVE
Ventana USA Building IIExportPlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Westinghouse Electric Company - Specialty Metals PlantBlairsvillePrimary Metal Manufacturing331491100–499 LIKELY ACTIVE
YoungwoodYoungwoodPlastics and Rubber Products Manufacturing32615020–99 LIKELY ACTIVE
Advanced Carbide Grinding, INC.DerryMachinery Manufacturing33399920–99 UNVERIFIED
Allomet CORPNorth HuntingdonPrimary Metal Manufacturing3313141–19 UNVERIFIED
ATM Jubert Corp.GreensburgPrinting and Related Support Activities3231111–19 UNVERIFIED
ComTrol Corp.IrwinElectrical Equipment, Appliance & Component Manufacturing3359991–19 UNVERIFIED
G.v.d. Coating, INC.LatrobeFabricated Metal Product Manufacturing3328121–19 UNVERIFIED
Harliss Specialties CorporationWestmoreland CityFabricated Metal Product Manufacturing33231320–99 UNVERIFIED
Mobile Concepts By ScottyMount PleasantTransportation Equipment Manufacturing3361121–19 UNVERIFIED
O&S Machine Shop, LLCLatrobeFabricated Metal Product Manufacturing3327101–19 UNVERIFIED
Rjc Manufacturing Services, LLCNorth HuntingdonFabricated Metal Product Manufacturing3327101–19 UNVERIFIED
Union Electric AkersAvonmorePrimary Metal Manufacturing331511— UNVERIFIED
Valdiserri's BakeryBelle VernonFood Manufacturing3118111–19 UNVERIFIED
Vangura Kitchen Tops, INC.IrwinWood Product Manufacturing32191820–99 UNVERIFIED
Vere INC.New KensingtonMiscellaneous Manufacturing3391111–19 UNVERIFIED

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