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Manufacturing in Sioux County, Iowa

The register lists 74 facilities in Sioux, Iowa. The Bureau of Labor Statistics counted 81 establishments in Sioux, Iowa in 2025. Food Manufacturing is an industry with 23 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 81 manufacturing establishments in Sioux County in 2025, employing about 4,203 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 74, about 91% of that figure.

Facilities13 FACILITIES

Listing 13 of 16: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Rock Industries, INC.Rock ValleyFabricated Metal Product Manufacturing33271020–99 ACTIVE
Valley Machining CORock ValleyFabricated Metal Product Manufacturing33271020–99 ACTIVE
Kooima CORock ValleyFabricated Metal Product Manufacturing332312100–499 LIKELY ACTIVE
Total Component SolutionsRock ValleyFabricated Metal Product Manufacturing33272120–99 LIKELY ACTIVE
Kooima Ag, Inc.Rock ValleyFabricated Metal Product Manufacturing33299920–99 LIKELY ACTIVE
Valley Plating, INC.Rock ValleyFabricated Metal Product Manufacturing3328131–19 LIKELY ACTIVE
Siouxland Fabricating INC.Rock ValleyFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Midwest Pro Manufacturing INC.Rock ValleyFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Siouxland Machine, IncRock ValleyFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Farmers Elevator Cooperative - Rock Valley Nh3Rock ValleyChemical Manufacturing325314— UNVERIFIED
AnyGlide, LLCRock ValleyPrimary Metal Manufacturing3313181–19 LIKELY ACTIVE
Pollema Manufacturing CORock ValleyMachinery Manufacturing3331111–19 UNVERIFIED
VH Mfg, Inc.Rock ValleyMachinery Manufacturing3331111–19 UNVERIFIED

Search all 3,558 Iowa facilities