| JCJohn Crane Orion | Grafton | WI | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| AMAdvanced Mfg Tech INC | Grafton | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CICalibre INC | Grafton | WI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CICalibre, INC. | Grafton | WI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CFConstruction Forms INC | Grafton | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| LELeeson Electric CORP | Grafton | WI | Electrical Equipment, Appliance & Component Manufacturing335310 | — | ◇ UNVERIFIED |
| PIPace Industries Est Division | Grafton | WI | Primary Metal Manufacturing331520 | — | ◇ UNVERIFIED |
| PIPace Industries - Mole Creek | Grafton | WI | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| TPTecumseh Products Co-grafton Operations | Grafton | WI | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| TGTed Grob Corporation | Grafton | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| VCVishay Cera-mite Corporation | Grafton | WI | Computer and Electronic Product Manufacturing334414 | — | ◇ UNVERIFIED |
| BIB&K Investor Partners, LLC | Grafton | WI | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| CLCal-x LLC | Grafton | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CBChristopher B. Ernster | Grafton | WI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| JFJb Friction & Fab CORP. | Grafton | WI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| KIKapco, INC. | Grafton | WI | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| LULange Urban Sustainable Homes LLC | Grafton | WI | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| PIPace Industries, LLC | Grafton | WI | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| SASahale Ale Works LLC | Grafton | WI | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SGSiegfried Grafton INC. | Grafton | WI | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
