| MMMorris Material Handling - Watertown | Watertown | WI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| MCMotion Controls, LLC | Hartford | WI | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| MOMSTD Operations LLC | Milwaukee | WI | Machinery Manufacturing333519 | — | ◇ UNVERIFIED |
| NINewest II LLC | Waukesha | WI | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| NRNorthern Repair and Welding | Ringle | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| NTNorthwest Tool and Manufacturing Company Inc | Wausau | WI | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| OIOsemi, INC. | River Falls | WI | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| PMPalmer Manufacturing | Merrimac | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| PSPatz Sales INC | Pound | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| PPPeakview Pinewood Tool LLC | Menomonee Falls | WI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
 Perfect Patterns, INC. | Appleton | WI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| PHPeters Heavy Construction INC | Stevens Point | WI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| PHPeters Heavy Construction INC | Marshfield | WI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| PTPhoenix Tool LLC | Maribel | WI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| PAPoiema Automation Inc. | Milwaukee | WI | Machinery Manufacturing333519 | — | ◇ UNVERIFIED |
| PPProduction Plastics CORP. a Div. of E-s Plastic Products LLC | Saukville | WI | Machinery Manufacturing333220 | — | ◇ UNVERIFIED |
| PMPro Mach | Waukesha | WI | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| PIPro-Mation, Inc. | Kenosha | WI | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| PIPro-Mation, Inc. | Kenosah | WI | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| PIPro-Mation, Inc. | Kenosha | WI | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| PIPutzmeister INC | Sturtevant | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| RCRaveling Companies, LLC | Clear Lake | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| RCRegal-beloit Corporation | Glendale | WI | Machinery Manufacturing333612 | — | ◇ UNVERIFIED |
| RRRegal Rexnord Industries CORP | Milwaukee | WI | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| RPResearch Products CORP | Madison | WI | Machinery Manufacturing333410 | — | ◇ UNVERIFIED |
| RPResearch Products Corporation | Madison | WI | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| RERexnord Elastomer Products | New Berlin | WI | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| RIRHP Investments LLC | Wausau | WI | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| RCRio Creek Fabrication and Repair, LLC | Algoma | WI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RIRivco Industries LLC | Burlington | WI | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| RJR. J. Zeman Tool & Mfg. Co., INC. | Waukesha | WI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| RWRockShield - WI LLC | Milltown | WI | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| RRsg-norlake | Hudson | WI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SMScan-pac Mfg., INC. | Menomonee Falls | WI | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
 Schiller Grounds Care, INC. | Johnson Creek | WI | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| SLScooterbugs LLC | Hayward | WI | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| SPScot Pump, INC. a Division of Ardox CORP. | Cedarburg | WI | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| SBSecurity Boss Manufacturing, LLC | La Crosse | WI | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| SMSheridan Mold & Engineering, INC. | Saint Francis | WI | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| SMS & M Machine Services INC | Oconto Falls | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SISpecsys INC | Prentice | WI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SSSpidercut Systems LLC | Burlington | WI | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| SBSpike Brewing, LLC | Milwaukee | WI | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| SISpirit Implement LLC | Waupaca | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| SMSpirit Manufacturing INC. | New Berlin | WI | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| TPTetra Pak Processing Equipment INC | Windsor | WI | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| TTThe Tower Company, Inc. | Two Rivers | WI | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| TTThe Trane Company - Main Complex | La Crosse | WI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| TUThe Urban Craftsman LLC | Milwaukee | WI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| TGTMK Group LLC | Milwaukee | WI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
