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Manufacturing in Union County, South Dakota

The register lists 31 facilities in Union, South Dakota. The Bureau of Labor Statistics counted 18 establishments in Union. Food Manufacturing is listed in the register 7 times.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 18 manufacturing establishments in Union County in 2025, employing about 1,738 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 31.

Facilities20 FACILITIES

Listing 20 of 31: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Alkota Cleaning Systems INCAlcesterFabricated Metal Product Manufacturing332410— ACTIVE
Midwest Magnetic Components, INCAlcesterComputer and Electronic Product Manufacturing33441620–99 ACTIVE
Thermo Bond Buildings LLCElk PointWood Product Manufacturing321992100–499 ACTIVE
Hanger Prosthetics & Orthotics East INCDakota DunesMiscellaneous Manufacturing339113— ACTIVE
Sterling Computers CorporationNorth Sioux CityComputer and Electronic Product Manufacturing334111— ACTIVE
Zanfel Laboratories, INCDakota DunesChemical Manufacturing325611— ACTIVE
Fimco INCNorth Sioux CityMachinery Manufacturing333111100–499 LIKELY ACTIVE
Terex Load King DivElk PointTransportation Equipment Manufacturing336211— LIKELY ACTIVE
Empirical TechnologyDakota DunesFood Manufacturing311611500+ LIKELY ACTIVE
Lanast LLC Dba Arctic IceNorth Sioux CityBeverage and Tobacco Product Manufacturing312113— LIKELY ACTIVE
Consumer Supply - North SiouxNorth Sioux CityFood Manufacturing311119— LIKELY ACTIVE
Custom Coils INCAlcesterElectrical Equipment, Appliance & Component Manufacturing335311— LIKELY ACTIVE
Royal CaninNorth Sioux CityFood Manufacturing311111— LIKELY ACTIVE
Alkota Cleaning Systems INCAlcesterMachinery Manufacturing333912— UNVERIFIED
Custom Truck One Source - Elk PointElk PointTransportation Equipment Manufacturing33621220–99 LIKELY ACTIVE
FIMCO PlantsNorth Sioux CityMachinery Manufacturing333111100–499 LIKELY ACTIVE
North Sioux CityNorth Sioux CityFood Manufacturing31111120–99 LIKELY ACTIVE
Prince Manufacturing Corporation-North Sioux City CampusNorth Sioux CityMachinery Manufacturing33399520–99 LIKELY ACTIVE
ProForm Fabrication, LLCBeresfordMachinery Manufacturing33324120–99 LIKELY ACTIVE
NutrafermaNorth Sioux CityFood Manufacturing3111191–19 UNVERIFIED

Search all 963 South Dakota facilities