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Manufacturing in Montgomery County, Pennsylvania

The register lists 1,014 facilities in Montgomery, Pennsylvania. According to the Bureau of Labor Statistics, 999 establishments were counted in Montgomery in 2025. Chemical Manufacturing employs 14,155 people in Montgomery, 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 999 manufacturing establishments in Montgomery County in 2025, employing about 45,458 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,014.

Facilities723 FACILITIES

Listing 723 of 1,014: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Amphenol Cable and Interconnect Technologies, INC.PottstownComputer and Electronic Product Manufacturing334419— LIKELY ACTIVE
Blue BellBlue BellFabricated Metal Product Manufacturing332991100–499 LIKELY ACTIVE
CAPS PhiladelphiaHorshamChemical Manufacturing32541220–99 LIKELY ACTIVE
CFG - Hatfield North FacilityHatfieldFood Manufacturing311612100–499 LIKELY ACTIVE
CF HatfieldHatfieldFood Manufacturing311991100–499 LIKELY ACTIVE
Colorcon West PointNorth WalesChemical Manufacturing325130100–499 LIKELY ACTIVE
"CRC Industries, Inc. - HORSHAM"HorshamChemical Manufacturing325998100–499 LIKELY ACTIVE
Crown Cork & Seal USA, Inc. - General Graphics StudioAmblerPrinting and Related Support Activities3231201–19 LIKELY ACTIVE
Dana Inc (Pottstown Facility)PottstownTransportation Equipment Manufacturing336350100–499 LIKELY ACTIVE
DetwilerHarleysvilleChemical Manufacturing32541220–99 LIKELY ACTIVE
Digital Plaza LLCAmblerComputer and Electronic Product Manufacturing334310— LIKELY ACTIVE
DVM Manufacturing, LLC - DekalbNorth WalesElectrical Equipment, Appliance & Component Manufacturing335313100–499 LIKELY ACTIVE
Elma Electronic Inc - PennsylvaniaHorshamComputer and Electronic Product Manufacturing33411120–99 LIKELY ACTIVE
Endo USA, Inc. HorshamHorshamChemical Manufacturing32541220–99 LIKELY ACTIVE
Entegris - AmblerLower Gwynedd TownshipChemical Manufacturing32599820–99 LIKELY ACTIVE
FIBA Technologies, Inc PAEast GreenvilleMachinery Manufacturing33392420–99 LIKELY ACTIVE
Fluid Connectors HatfieldHatfieldComputer and Electronic Product Manufacturing334513100–499 LIKELY ACTIVE
Focus Biomolecules, LLCPlymouth MeetingChemical Manufacturing325998— LIKELY ACTIVE
Gilbertsville RMC PlantGilbertsvilleNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
GMP NutraceuticalsKing of PrussiaChemical Manufacturing32541120–99 LIKELY ACTIVE
Gold Standard Diagnostics Horsham, LLCHorshamChemical Manufacturing325413— LIKELY ACTIVE
Harrington Industrial Plastics LLCWillow GrovePlastics and Rubber Products Manufacturing326122— REPORTED CLOSED
HBC PackagingLansdalePlastics and Rubber Products Manufacturing32611220–99 LIKELY ACTIVE
Heidelberg Materials Perkiomenville HMAPerkiomenvillePetroleum and Coal Products Manufacturing3241211–19 LIKELY ACTIVE
Herr Foods - 067 Hatfield PAHatfieldFood Manufacturing31191920–99 LIKELY ACTIVE
HorshamHorshamMachinery Manufacturing333242100–499 LIKELY ACTIVE
Horsham Sonoco Metal Packing - D146HorshamFabricated Metal Product Manufacturing332431100–499 LIKELY ACTIVE
ITW Performance PolymersMontgomeryvilleChemical Manufacturing32521120–99 LIKELY ACTIVE
Jdn Block INC Dba Nyce Crete CompanyLansdaleNonmetallic Mineral Product Manufacturing3273311–19 LIKELY ACTIVE
King of PrussiaKing of PrussiaBeverage and Tobacco Product Manufacturing31223020–99 LIKELY ACTIVE
Koaxis, INCSchwenksvilleComputer and Electronic Product Manufacturing334419— LIKELY ACTIVE
LATICRETE International Inc - PottstownPottstownChemical Manufacturing3255201–19 LIKELY ACTIVE
Laurell Technologies CORPLansdaleComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Leidy's LLC - HarleysvilleHarleysvilleFood Manufacturing31161220–99 LIKELY ACTIVE
LimerickPottstownNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
Lutron Electronics Co., Inc - ConshohockenConshohockenElectrical Equipment, Appliance & Component Manufacturing33593120–99 LIKELY ACTIVE
Main OfficeSoudertonMachinery Manufacturing33341320–99 LIKELY ACTIVE
Markey Paper & Packaging, INC.ZieglervillePlastics and Rubber Products Manufacturing326199— LIKELY ACTIVE
Microchip Technology Inc. NorristownNorristownComputer and Electronic Product Manufacturing3344131–19 LIKELY ACTIVE
Mid-Atlantic Packaging SpecialitiesMontgomeryvillePaper Manufacturing322211100–499 LIKELY ACTIVE
Montgomeryville, PA - A366MontgomeryvillePlastics and Rubber Products Manufacturing32614020–99 LIKELY ACTIVE
Nahan Printing Montgomerville PAMontgomeryvillePrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Nai-0045-0046-08420 Fac-08420-hatfield-paHatfieldFood Manufacturing31151120–99 LIKELY ACTIVE
National Wall Panels, IncRed HillFabricated Metal Product Manufacturing33231120–99 LIKELY ACTIVE
Nccs-paHatfieldPlastics and Rubber Products Manufacturing32611120–99 LIKELY ACTIVE
Nccs-pa-ptPottstownPlastics and Rubber Products Manufacturing32611120–99 LIKELY ACTIVE
Newterra Corporation, INC TrooperTrooperMachinery Manufacturing3333101–19 LIKELY ACTIVE
Pacproinc, LLCSoudertonMachinery Manufacturing33324120–99 LIKELY ACTIVE
Palm PlantPalmChemical Manufacturing32512020–99 LIKELY ACTIVE
Paul Downs Cabinetmakers - Bridgeport PABridgeportFurniture and Related Product Manufacturing33721120–99 LIKELY ACTIVE

Search all 14,331 Pennsylvania facilities