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Manufacturing in Montgomery County, Ohio

The register lists 547 facilities in Montgomery, Ohio. According to the Bureau of Labor Statistics, 688 establishments were counted in Montgomery in 2025. Machinery Manufacturing accounts for 5,805 jobs 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 688 manufacturing establishments in Montgomery County in 2025, employing about 27,417 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 547, about 80% of that figure.

Facilities375 FACILITIES

Listing 375 of 547: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Dayton Forging and Heat TreatingDaytonFabricated Metal Product Manufacturing33211120–99 LIKELY ACTIVE
Dayton Progress CorporationWest CarrolltonMachinery Manufacturing333514500+ LIKELY ACTIVE
Dupp's COGermantownMachinery Manufacturing333294500+ LIKELY ACTIVE
Ernst Metal TechnologiesMoraineMachinery Manufacturing33351420–99 LIKELY ACTIVE
Green Tokai Company (0857011823)BrookvillePlastics and Rubber Products Manufacturing326299500+ LIKELY ACTIVE
Miami-cast, INC.MiamisburgPrimary Metal Manufacturing3315111–19 LIKELY ACTIVE
Mullins Rubber Products INCDaytonPlastics and Rubber Products Manufacturing32629120–99 LIKELY ACTIVE
Apex Tool Group, LLCDaytonFabricated Metal Product Manufacturing332212— LIKELY ACTIVE
Applied Scientific International LLCEnglewoodNonmetallic Mineral Product Manufacturing3279101–19 LIKELY ACTIVE
Aps Materials INC *DaytonFabricated Metal Product Manufacturing332812100–499 LIKELY ACTIVE
Cargill, INCDaytonFood Manufacturing311221— LIKELY ACTIVE
DRT MPS- DaytonDaytonMachinery Manufacturing333514100–499 LIKELY ACTIVE
Dupont Electronic PolymersDaytonChemical Manufacturing325110— LIKELY ACTIVE
Electro-line INCDaytonComputer and Electronic Product Manufacturing3344191–19 LIKELY ACTIVE
Electro-polish CODaytonFabricated Metal Product Manufacturing33281320–99 LIKELY ACTIVE
Encore Precast, LLCDaytonNonmetallic Mineral Product Manufacturing327320100–499 LIKELY ACTIVE
First Tool CORP.DaytonFabricated Metal Product Manufacturing332322100–499 LIKELY ACTIVE
Integrity Manufacturing CORPDaytonFabricated Metal Product Manufacturing3327211–19 LIKELY ACTIVE
Millat Industries, CORP.KetteringTransportation Equipment Manufacturing336412100–499 LIKELY ACTIVE
Noble Tool LLCDaytonFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Northwestern Tools Inc.DaytonMachinery Manufacturing33351420–99 LIKELY ACTIVE
Renegade Materials CorporationMiamisburgChemical Manufacturing32521120–99 LIKELY ACTIVE
Shiloh Industries INCDaytonElectrical Equipment, Appliance & Component Manufacturing335999— LIKELY ACTIVE
Silver Tool INCMiamisburgFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Sure Tool & Mfg. Co., INC.DaytonMachinery Manufacturing3335141–19 LIKELY ACTIVE
Swihart Industries, Inc.DaytonFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Tate&lyle Dayton OperationsDaytonFood Manufacturing311221— LIKELY ACTIVE
Think Patented Inc.MiamisburgPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Valicor Environmental Services LLCDaytonChemical Manufacturing325199— LIKELY ACTIVE
Zed Industries, IncVandaliaMachinery Manufacturing33324920–99 LIKELY ACTIVE
Adare Pharmaceuticals, INC. (0857171794)VandaliaChemical Manufacturing325411— LIKELY ACTIVE
Appvion Operations, INC. (0857190001)West CarrolltonPaper Manufacturing322121— LIKELY ACTIVE
Dayton Molded Urethanes, LLC (0857043129)DaytonPlastics and Rubber Products Manufacturing326140— LIKELY ACTIVE
Lewark Metal Spinning, INC.DaytonFabricated Metal Product Manufacturing33211720–99 LIKELY ACTIVE
Mahle Behr Dayton LLC (0857040734)DaytonTransportation Equipment Manufacturing336320— LIKELY ACTIVE
Premier Investment Castings Dba BimacDaytonPrimary Metal Manufacturing33151220–99 LIKELY ACTIVE
Rubber Seal (0857733184)DaytonChemical Manufacturing325510— LIKELY ACTIVE
Wilse INCMoraineFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Yoder Industries INCDaytonPrimary Metal Manufacturing331314— LIKELY ACTIVE
L & H Threaded Rods CORPDaytonPrimary Metal Manufacturing331221— UNVERIFIED
All Service Plastic MoldingVandaliaPlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Crystal Spirits, LLCDaytonBeverage and Tobacco Product Manufacturing3121401–19 LIKELY ACTIVE
Daves Legacy LLCDaytonFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
E-mek Technologies, LLCDaytonComputer and Electronic Product Manufacturing33441220–99 LIKELY ACTIVE
Fukuvi USA, INC.Huber HeightsMachinery Manufacturing33324920–99 LIKELY ACTIVE
Lacks Forgeline LLCDaytonTransportation Equipment Manufacturing33639020–99 LIKELY ACTIVE
Miami Valley Precision, INCMiamisburgFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Model Machine and Precision, LLCMoraineFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Rack Processing Company, Inc.MoraineFabricated Metal Product Manufacturing33281220–99 LIKELY ACTIVE
R & D Industries, LLCDaytonFabricated Metal Product Manufacturing332710— LIKELY ACTIVE

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