| AOAmerican Orthodontics Corporation | Sheboygan | WI | Machinery Manufacturing333912 | 500+ | ● ACTIVE |
Htt, INC. | Sheboygan | WI | Fabricated Metal Product Manufacturing332110 | — | ● ACTIVE |
Piccguard, LLC | Sheboygan | WI | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Hanger Prosthetics & Orthotics East, INC. | Sheboygan | WI | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Sheboygan Pasty Company, INC. | Sheboygan | WI | Food Manufacturing311412 | — | ● ACTIVE |
Street Electric Manufacturing CO LLC | Sheboygan | WI | Computer and Electronic Product Manufacturing334118 | — | ● ACTIVE |
| TCTerra Compactor Wheel CORP. | Sheboygan | WI | Machinery Manufacturing333120 | — | ● ACTIVE |
The Vollrath Company, L.l.c. | Sheboygan | WI | Fabricated Metal Product Manufacturing332215 | — | ● ACTIVE |
| WCWeeden Creek | Sheboygan | WI | Food Manufacturing311612 | 100-499 | ● ACTIVE |
| RIRockline Industries | Sheboygan | WI | Paper Manufacturing322299 | — | ◐ LIKELY ACTIVE |
| SASaco Aei Polymers | Sheboygan | WI | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| TVThe Vollrath Company, LLC | Sheboygan | WI | Fabricated Metal Product Manufacturing332110 | — | ◐ LIKELY ACTIVE |
| PEPlastics Engineering CO. | Sheboygan | WI | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| SPSheboygan Paint CO. | Sheboygan | WI | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| WIWatry Industries | Sheboygan | WI | Primary Metal Manufacturing331524 | 100-499 | ◐ LIKELY ACTIVE |
| BCBorden Chemical, Inc., Sheboygan Plant | Sheboygan | WI | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| NGNemak Gateway Plant | Sheboygan | WI | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| GDGardner Denver Thomas Products | Sheboygan | WI | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| JLJ L French CORP - Taylor Dr Facility | Sheboygan | WI | Primary Metal Manufacturing331310 | — | ◇ UNVERIFIED |
| KCKohler CO - Town of Mosel Plant | Sheboygan | WI | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| PEPlastics Engineering CO N 15th St Plant | Sheboygan | WI | Chemical Manufacturing325210 | — | ◇ UNVERIFIED |
| ATAlaark Tooling & Automation, Inc | Sheboygan | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| CPCrafted Plastics, INC. | Sheboygan | WI | Plastics and Rubber Products Manufacturing326121 | 20-99 | ◐ LIKELY ACTIVE |
| MCMuth Company LLC | Sheboygan | WI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| OWOld Wisconsin Sausage Company, INC. | Sheboygan | WI | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| PBPaper Box and Specialty Company | Sheboygan | WI | Paper Manufacturing322212 | 20-99 | ◐ LIKELY ACTIVE |
| TITorginol INC - Building a | Sheboygan | WI | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| WMWigwam Mills INC | Sheboygan | WI | Textile Mills313310 | 20-99 | ◐ LIKELY ACTIVE |
| HLHendo, LLC Dba Optimal Performance Innovations (opi Llc) | Sheboygan | WI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| AHAldag Honold Mechanical | Sheboygan | WI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
American Excelsior CO | Sheboygan | WI | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| CICargill INC Malt Americas - Sheboygan | Sheboygan | WI | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| FWFormer West Shore Industries INC | Sheboygan | WI | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| JLJ L Di Coat CO INC | Sheboygan | WI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| LDLakeshore Display CO INC | Sheboygan | WI | Wood Product Manufacturing321990 | — | ◇ UNVERIFIED |
| LFLeick Furniture, INC. | Sheboygan | WI | Furniture and Related Product Manufacturing337120 | — | ◇ UNVERIFIED |
| MLManning Lighting, INC. | Sheboygan | WI | Fabricated Metal Product Manufacturing332320 | — | ◇ UNVERIFIED |
| NCNemschoff Chairs INC | Sheboygan | WI | Furniture and Related Product Manufacturing337120 | — | ◇ UNVERIFIED |
| NCNemschoff Chairs INC | Sheboygan | WI | Furniture and Related Product Manufacturing337120 | — | ◇ UNVERIFIED |
| PIPemco INC. | Sheboygan | WI | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| PWPolar Ware CO | Sheboygan | WI | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| PKPsco Kieffer | Sheboygan | WI | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
Safco Products CO Dba Mayline- Wood Plant | Sheboygan | WI | Furniture and Related Product Manufacturing337210 | — | ◇ UNVERIFIED |
| SPSheboygan Paperbox CO | Sheboygan | WI | Paper Manufacturing322210 | — | ◇ UNVERIFIED |
| ULUniversal Lithographers | Sheboygan | WI | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| USU S Filter - Plymouth Products Division | Sheboygan | WI | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
American Excelsior Company Sheboygan | Sheboygan | WI | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| GPGateway Plant | Sheboygan | WI | Primary Metal Manufacturing331523 | 500+ | ◐ LIKELY ACTIVE |
| HSHSM Sheboygan / Spiller Springs (651) | Sheboygan | WI | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| MMMiesfeld's Market | Sheboygan | WI | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |