FactoryRegistry
Claim a page

Manufacturing in Allegheny County, Pennsylvania

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 1,127 manufacturing establishments in Allegheny County in 2024, employing about 34,812 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,017, about 90% of that figure.

Facilities1,017 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Advanced Pultrusions LLCWest MifflinPlastics and Rubber Products Manufacturing326130— ACTIVE
Allegheny Performance Plastics, LLCLeetsdalePlastics and Rubber Products Manufacturing32619920–99 ACTIVE
Cook Myosite INCPittsburghChemical Manufacturing325414100–499 ACTIVE
Dura-bond Coating, INC. -- DuquesneDuquesneFabricated Metal Product Manufacturing33231220–99 ACTIVE
Industrial Scientific CorporationPittsburghComputer and Electronic Product Manufacturing334513100–499 ACTIVE
Instrumentation Industries, IncorporatedBethel ParkMiscellaneous Manufacturing33911220–99 ACTIVE
J.v. Manufacturing CO INCNatrona HeightsMachinery Manufacturing33351420–99 ACTIVE
Libertas CopperLeetsdalePrimary Metal Manufacturing331410100–499 ACTIVE
Matthews International CorporationPittsburghPrimary Metal Manufacturing331523— ACTIVE
Neville Chemical CompanyPittsburghChemical Manufacturing325199100–499 ACTIVE
Sauereisen INCPittsburghChemical Manufacturing32551020–99 ACTIVE
Steel Dynamics, Inc., Flat Roll Group, the Techs Division, Galvtech PlantPittsburghFabricated Metal Product Manufacturing332812100–499 ACTIVE
Strategy Milling, LLCLeetsdaleMiscellaneous Manufacturing339116— ACTIVE
Turner Dairy Farms INCPittsburghFood Manufacturing311511100–499 ACTIVE
Universal Stainless & Alloy Products INCBridgevillePrimary Metal Manufacturing331110— ACTIVE
Advanced Computer and Network CorporationPittsburghComputer and Electronic Product Manufacturing334112— ACTIVE
Aerotech INCPittsburghElectrical Equipment, Appliance & Component Manufacturing335314100–499 ACTIVE
Allegheny Petroleum Products CO.WilmerdingPetroleum and Coal Products Manufacturing32419120–99 ACTIVE
Alpine Packaging INCNorth VersaillesPrinting and Related Support Activities32311120–99 ACTIVE
Alston Machine Co., INC.PittsburghFabricated Metal Product Manufacturing332710— ACTIVE
American High Performance Seals, INCOakdaleMiscellaneous Manufacturing339991— ACTIVE
Angstrom Sciences INCDuquesneMachinery Manufacturing3332421–19 ACTIVE
Bearing Service Company of PennsylvaniaPittsburghFabricated Metal Product Manufacturing332991— ACTIVE
Bon Tool COGibsoniaFabricated Metal Product Manufacturing332216— ACTIVE
Chemdaq, INC.PittsburghComputer and Electronic Product Manufacturing33451920–99 ACTIVE
Compunetics INCMonroevilleComputer and Electronic Product Manufacturing334412— ACTIVE
Compunetix INCMonroevilleComputer and Electronic Product Manufacturing334210— ACTIVE
Computational Diagnostics INCPittsburghComputer and Electronic Product Manufacturing334510— ACTIVE
Conturo Prototyping LLCPittsburghFabricated Metal Product Manufacturing332710— ACTIVE
Curtiss-wright Electro-mechanical CorporationCheswickMachinery Manufacturing333996— ACTIVE
Elizabeth Tooling, LLCMckeesportMachinery Manufacturing33351420–99 ACTIVE
Epic Metals CORPBraddockPrimary Metal Manufacturing331221— ACTIVE
Extech/exterior Technologies, INC.PittsburghFabricated Metal Product Manufacturing332311— ACTIVE
Fasteners Unlimited INCWarrendaleFabricated Metal Product Manufacturing332510— ACTIVE
Forms & Surfaces INCPittsburghFabricated Metal Product Manufacturing332323— ACTIVE
General Manufacturing CO.Bethel ParkFabricated Metal Product Manufacturing332710— ACTIVE
Greco Steel Products, INCSpringdaleFabricated Metal Product Manufacturing33231220–99 ACTIVE
Haemonetics-ClintonClintonMiscellaneous Manufacturing339112100–499 ACTIVE
Heat Exchange and Transfer, INCCarnegieMachinery Manufacturing33399420–99 ACTIVE
Hellbender INCPittsburghComputer and Electronic Product Manufacturing334111— ACTIVE
Jersey Chrome Plating CompanyPittsburghFabricated Metal Product Manufacturing332813— ACTIVE
Kobold Instruments INCPittsburghComputer and Electronic Product Manufacturing334513— ACTIVE
Kopp Glass, INC.PittsburghNonmetallic Mineral Product Manufacturing32721220–99 ACTIVE
Lanxess CORPPittsburghChemical Manufacturing325211— ACTIVE
Megator CORPPittsburghMachinery Manufacturing333248— ACTIVE
Metplas INCNatrona HeightsFabricated Metal Product Manufacturing33271020–99 ACTIVE
Novel Electronics INCPittsburghComputer and Electronic Product Manufacturing334519— ACTIVE
Pittsburgh Precision Turned Products, LLCPittsburghFabricated Metal Product Manufacturing332721— ACTIVE
Pittsburgh Stage INCSewickleyMiscellaneous Manufacturing33999920–99 ACTIVE
Raco International, LPBethel ParkMachinery Manufacturing333911— ACTIVE

Search all 14,168 Pennsylvania facilities