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Manufacturing in Madison County, Ohio

The register lists 31 facilities in Madison, Ohio. According to the Bureau of Labor Statistics, 46 establishments were counted in Madison in 2025. Transportation Equipment Manufacturing is an industry with 7 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 46 manufacturing establishments in Madison County in 2025, employing about 2,894 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 31, about 67% of that figure.

Facilities24 FACILITIES

Listing 24 of 31: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Signaffects, LimitedPlain CityMiscellaneous Manufacturing3399501–19 ACTIVE
Bodycote Imt INCLondonFabricated Metal Product Manufacturing332117— ACTIVE
Jefferson IndustriesWest JeffersonTransportation Equipment Manufacturing336111500+ LIKELY ACTIVE
Mahle Behr Mt Sterling INCMount SterlingPrimary Metal Manufacturing331318100–499 LIKELY ACTIVE
Stanley Electric U.S Co Inc - ALPLondonTransportation Equipment Manufacturing336111500+ LIKELY ACTIVE
Fisher Cast Steel Products *West JeffersonPrimary Metal Manufacturing33151320–99 LIKELY ACTIVE
Intelligrated Products LLCLondonMachinery Manufacturing333922— LIKELY ACTIVE
Stephens Pipe and Steel INCMount SterlingFabricated Metal Product Manufacturing332618— LIKELY ACTIVE
Toagosei America, Inc.West JeffersonChemical Manufacturing32552020–99 LIKELY ACTIVE
Armaly Brands LLC London PlantLondonNonmetallic Mineral Product Manufacturing327910— LIKELY ACTIVE
Kokosing Materials INC 510LondonPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Nissen Chemitec AmericaLondonPlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Armaly LLCLondonFabricated Metal Product Manufacturing33299920–99 LIKELY ACTIVE
Gingway Products Inc.Plain CityFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Gra-magLondonTransportation Equipment Manufacturing33636020–99 LIKELY ACTIVE
LondonLondonPlastics and Rubber Products Manufacturing32612220–99 LIKELY ACTIVE
Stanley Electric US Co Inc - ELPLondonTransportation Equipment Manufacturing336320100–499 LIKELY ACTIVE
Stephens Pipe and Steel Mount Sterling, OHMt. SterlingPrimary Metal Manufacturing331222100–499 LIKELY ACTIVE
Stephens Pipe and Steel Mount Sterling, OHMount SterlingPrimary Metal Manufacturing331222100–499 LIKELY ACTIVE
West JeffersonWest JeffersonTransportation Equipment Manufacturing33621220–99 LIKELY ACTIVE
WinCup Mt SterlingMount SterlingPlastics and Rubber Products Manufacturing32614020–99 LIKELY ACTIVE
WinCup Mt SterlingMt SterlingPlastics and Rubber Products Manufacturing32614020–99 LIKELY ACTIVE
Adept Products, Inc.West JeffersonFabricated Metal Product Manufacturing3327101–19 UNVERIFIED
The Kmak Group LLCLondonPrinting and Related Support Activities3231111–19 UNVERIFIED

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