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Manufacturing in St. Joseph County, Michigan

The register lists 107 facilities in St. Joseph, Michigan. According to the Bureau of Labor Statistics, 119 establishments were counted in St. Joseph in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 119 manufacturing establishments in St. Joseph County in 2025, employing about 6,523 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 107, about 90% of that figure.

Facilities21 FACILITIES

Listing 21 of 28: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
American Metal Fab INCThree RiversFabricated Metal Product Manufacturing33211620–99 ACTIVE
W.f. Wells, INC.Three RiversMachinery Manufacturing33351220–99 ACTIVE
Armstrong Intl INCThree RiversFabricated Metal Product Manufacturing332919100–499 LIKELY ACTIVE
Aquatic CO (b2025)Three RiversPlastics and Rubber Products Manufacturing326191— LIKELY ACTIVE
Denny Grice INCThree RiversFabricated Metal Product Manufacturing33272120–99 LIKELY ACTIVE
American Axle & Manufacturing, INCThree RiversTransportation Equipment Manufacturing336350— LIKELY ACTIVE
Kadant Johnson INCThree RiversFabricated Metal Product Manufacturing332912— LIKELY ACTIVE
Metal Technologies INC -three Rivers Gray IronThree RiversPrimary Metal Manufacturing331511— LIKELY ACTIVE
Precision Wire Forms INCThree RiversFabricated Metal Product Manufacturing332618100–499 LIKELY ACTIVE
W.E. Slitt CompanyThree RiversPaper Manufacturing32221220–99 LIKELY ACTIVE
Fastener Coatings, INC.Three RiversFabricated Metal Product Manufacturing3328121–19 UNVERIFIED
Republic RollerThree RiversChemical Manufacturing3252121–19 UNVERIFIED
Day International, INC. a Flint Group CompanyThree RiversPlastics and Rubber Products Manufacturing326299— UNVERIFIED
International PaperThree RiversPaper Manufacturing322211— UNVERIFIED
Portage Metal FinishingThree RiversFabricated Metal Product Manufacturing332813— UNVERIFIED
Varnell PlatingThree RiversFabricated Metal Product Manufacturing332813— UNVERIFIED
Dock Foundry LLC dba Three Rivers Gray IronThree RiversPrimary Metal Manufacturing331511100–499 LIKELY ACTIVE
International Paper Three Rivers ContainerThree RiversPaper Manufacturing322211100–499 LIKELY ACTIVE
Kadant Johnson LLC Three RiversThree RiversMachinery Manufacturing333243100–499 LIKELY ACTIVE
Three Rivers Ready MixThree RiversNonmetallic Mineral Product Manufacturing3273201–19 LIKELY ACTIVE
Marion N Rader Machine ShopThree RiversFabricated Metal Product Manufacturing3327101–19 UNVERIFIED

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