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Plastics and Rubber Products Manufacturing in Wisconsin

NAICS 326 · WI

The Plastics and Rubber Products Manufacturing industry in Wisconsin has 449 establishments, according to the Bureau of Labor Statistics. This register lists 528 facilities in Wisconsin. INPRO CORP, located in Muskego, employed 656 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Waukesha62Milwaukee48Dane37Winnebago30Sheboygan26Brown22Walworth21Kenosha19

Biggest cities

Plants in Wisconsin395 FACILITIES

Listing 395 of 528: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
5 Star PlasticsEau Claire100–499 ACTIVE
Allied Plastics LLCTwin Lakes100–499 ACTIVE
Alwin Manufacturing Company, INC.Green Bay— ACTIVE
Amcor FilmsOshkosh100–499 ACTIVE
Bay View Industries, INCOak Creek100–499 ACTIVE
Broker Manufacturing LLCFranklin1–19 ACTIVE
Carron Net Company, INC.Two Rivers20–99 ACTIVE
Ci-dell Plastics INC.Mequon20–99 ACTIVE
Cornerstone Composites INCMilwaukee20–99 ACTIVE
Corrim Company Frp LLCOshkosh20–99 ACTIVE
Custom Fiberglass Molding, INC.Weyauwega— ACTIVE
Custom Pultrusions INCBaraboo20–99 ACTIVE
Dynatect Manufacturing, INC.New Berlin— ACTIVE
Ecc Corrosion INCWisconsin Rapids20–99 ACTIVE
Federal Foam Technologies INCNew Richmond100–499 ACTIVE
F G Products, INCRice Lake20–99 ACTIVE
Fibeco CORPSheboygan Falls1–19 ACTIVE
Fiberdome Products, LLCLake Mills20–99 ACTIVE
Five Star Fabricating, INC.Twin Lakes100–499 ACTIVE
Flambeau, INC.Baraboo— ACTIVE
F&m Plastics, INC.Osceola20–99 ACTIVE
Glenroy INCMenomonee Falls100–499 ACTIVE
Injectec, INCSaukville20–99 ACTIVE
Inpro CORPMuskego500+ ACTIVE
IRIS USA, Inc. WIPleasant Prairie100–499 ACTIVE
Jifram Extrusions, INC.Sheboygan Falls— ACTIVE
Kaysun CorporationManitowoc100–499 ACTIVE
Lakeside Plastics, INC.Oshkosh100–499 ACTIVE
Letourneau Plastics, INC.Oconto20–99 ACTIVE
Midwest Precision Molding, INCLake Geneva20–99 ACTIVE
Mikrotech LLCKenosha1–19 ACTIVE
Milwaukee Composites, INC.Cudahy100–499 ACTIVE
Molded DimensionsPort Washington20–99 ACTIVE
Nicolet Plastics INCMountain20–99 ACTIVE
Placon CorporationFitchburg500+ ACTIVE
Plastic Molded Concepts INCEagle20–99 ACTIVE
Reynolds Packaging LLCGreen Bay— ACTIVE
Robin Ii, LLCMarkesan1–19 ACTIVE
Tekni-plex FlexiblesMadison20–99 ACTIVE
The Prestwick Group, INC.Sussex100–499 ACTIVE
Tjm Innovations LLCMilwaukee20–99 ACTIVE
Wisconsin Plastics INCGreen Bay100–499 ACTIVE
Amcor Healthcare Packaging INC - New LondonNew London100–499 ACTIVE
Brothers Composites LLCOostburg1–19 ACTIVE
Commercial Plastics Kenosha LLCKenosha100–499 ACTIVE
Converting Technology, INC.Milwaukee— ACTIVE
Custom Fabricating & Supply, INC.Franklin20–99 ACTIVE
Dielectric Manufacturing INCRichfield100–499 ACTIVE
Grayline LLCWaukesha20–99 ACTIVE
Midland Plastics INCNew Berlin20–99 ACTIVE

Search all 528 facilities

All plastics and rubber products manufacturing nationwide · All manufacturing in Wisconsin