Manufacturing in Walworth County, Wisconsin

The register lists 142 facilities in Walworth, Wisconsin. According to the Bureau of Labor Statistics, 217 establishments in Walworth employed 9344 people in 2025. Fabricated Metal Product Manufacturing accounts for 32 of the facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Elkhorn31 Delavan23 Lake Geneva20 East Troy18 Walworth14 Darien11 Whitewater10 Genoa City7 Sharon3 Zenda1 Darien, WI 531141 Linn1

Federal labor statistics counted at least 217 manufacturing establishments in Walworth County in 2025, employing about 9,344 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 142, about 65% of that figure.

Facilities13 FACILITIES

Listing 13 of 14: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Industry	NAICS	Employees	Status
Integra, INC.	Walworth	Furniture and Related Product Manufacturing	337127	20–99	ACTIVE
Obsidian Engineering, LLC	Walworth	Fabricated Metal Product Manufacturing	332999	—	ACTIVE
Usg Interiors LLC	Walworth	Nonmetallic Mineral Product Manufacturing	327420	20–99	LIKELY ACTIVE
Iseli Precision LLC.	Walworth	Fabricated Metal Product Manufacturing	332710	—	LIKELY ACTIVE
Kikkoman Foods	Walworth	Food Manufacturing	311940	100–499	LIKELY ACTIVE
Onvoy/division of Badger Plug CO	Walworth	Plastics and Rubber Products Manufacturing	326190	100–499	LIKELY ACTIVE
Walworth Woodcraft INC	Walworth	Chemical Manufacturing	325180	—	LIKELY ACTIVE
Miniature Precision Components INC	Walworth	Machinery Manufacturing	333514	100–499	LIKELY ACTIVE
Polyflex, INC.	Walworth	Plastics and Rubber Products Manufacturing	326199	100–499	LIKELY ACTIVE
Tankcraft CORP	Walworth	Fabricated Metal Product Manufacturing	332420	—	UNVERIFIED
Novares Walworth 1	Walworth	Plastics and Rubber Products Manufacturing	326199	100–499	LIKELY ACTIVE
Novares Walworth 2	Walworth	Plastics and Rubber Products Manufacturing	326199	20–99	LIKELY ACTIVE
Wisconsin Pure Water Inc	Walworth	Machinery Manufacturing	333318	1–19	UNVERIFIED

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