| OLOurdailysalt LLC | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327112 | — | ◇ UNVERIFIED |
| OROzinga Ready Mix Concrete, INC. | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PCPackaging Corporation of America | Milwaukee | WI | Paper Manufacturing322210 | — | ◇ UNVERIFIED |
| PLPak-rite, LTD. | Milwaukee | WI | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| PTPAK Technologies Holding Company Inc. | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| PAPoiema Automation Inc. | Milwaukee | WI | Machinery Manufacturing333519 | — | ◇ UNVERIFIED |
| PMPrecision Metals and Hardware, INC. | Milwaukee | WI | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| PSPrize Steak Products, INC. | Milwaukee | WI | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| RIRaphael Industries INC | Milwaukee | WI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| RRRegal Rexnord Industries CORP | Milwaukee | WI | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| RTReprographic Technologies, Inc. | Milwaukee | WI | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RCRitus CORP | Milwaukee | WI | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| RRRivcrete Ready Mix, LLC | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RJR & J Pallet LLC | Milwaukee | WI | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| SCSaelens Corporation | Milwaukee | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SISaiia INC. | Milwaukee | WI | Food Manufacturing311225 | — | ◇ UNVERIFIED |
| SCService Container Company | Milwaukee | WI | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| SASigma Aldrich CO LLC | Milwaukee | WI | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| SSSimple Soyman, LLC | Milwaukee | WI | Food Manufacturing311911 | — | ◇ UNVERIFIED |
| SSSmurfit Stone Container CORP | Milwaukee | WI | Apparel Manufacturing315210 | — | ◇ UNVERIFIED |
| SASnack Amercia, LLC | Milwaukee | WI | Food Manufacturing311911 | — | ◇ UNVERIFIED |
| STSnap-on Tool Company | Milwaukee | WI | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| SBSpike Brewing, LLC | Milwaukee | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SCStella & Chewy's LLC | Milwaukee | WI | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| SWStuck Wood Works, Inc. | Milwaukee | WI | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| SWSummit Wood Products LLC | Milwaukee | WI | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
 Super Sky Products Enterprises, LLC | Milwaukee | WI | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SISyncro INC | Milwaukee | WI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| TITeutonia Industrial LLC | Milwaukee | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TCThe Community Warehouse, INC. | Milwaukee | WI | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| TGThe Gund Company, INC. | Milwaukee | WI | Electrical Equipment, Appliance & Component Manufacturing335932 | — | ◇ UNVERIFIED |
| TLThe Lurie Companies, INC. | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| TRThe Royal Group, LLC | Milwaukee | WI | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| TSThe Sign Guyz, LLC | Milwaukee | WI | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| TTThe Tinners Shoppe, LLC | Milwaukee | WI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| TUThe Urban Craftsman LLC | Milwaukee | WI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| TJThree J USA, LLC | Milwaukee | WI | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| TGTMK Group LLC | Milwaukee | WI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| TATower Automotive Products CO INC | Milwaukee | WI | Fabricated Metal Product Manufacturing332000 | — | ◇ UNVERIFIED |
| TSTrackside Services, INC. | Milwaukee | WI | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| TATreat All Metals INC | Milwaukee | WI | Fabricated Metal Product Manufacturing332810 | — | ◇ UNVERIFIED |
| TPTreehouse Private Brands, INC. | Milwaukee | WI | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| UOUsdol Osha - Milwaukee | Milwaukee | WI | Paper Manufacturing322214 | — | ◇ UNVERIFIED |
| UWUsinger's Wiener Works, INC. | Milwaukee | WI | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| VCValentine Coffee Co. | Milwaukee | WI | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| VDVeital Designs LLC | Milwaukee | WI | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| VSVisual Systems INC | Milwaukee | WI | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| WMWaste Management of Wisconsin, INC. | Milwaukee | WI | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| WMWestern Metal Specialty | Milwaukee | WI | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| WEWill Enterprises, INC. | Milwaukee | WI | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
