| ACAldrich Chemical Company, Inc.-teutonia | Milwaukee | WI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| ALAthea Labs INC | Milwaukee | WI | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| CICommerce Indl Chemicals INC | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| HCHydrite Chemical CO | Milwaukee | WI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| RBR B P Chemical CORP | Milwaukee | WI | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| SMSolvox Mfg CO | Milwaukee | WI | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| TFThermo Fisher Scientific (milwaukee) LLC | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | Chemical Manufacturing325190 | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO INC | Milwaukee | WI | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| ALAthea Labs, INC. | Milwaukee | WI | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| BABell Aromatics | Milwaukee | WI | Chemical Manufacturing325400 | — | ◇ UNVERIFIED |
| BIBilsons Industries(formerly B & K Finishing) | Milwaukee | WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DCDynamic Color Solutions INC | Milwaukee | WI | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| ESElementis Specialties INC | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ELElements Ltp INC | Milwaukee | WI | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| GLGreat Lakes Biochemical CO | Milwaukee | WI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| IIInx International Ink CO | Milwaukee | WI | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| PGPpg Gp LLC | Milwaukee | WI | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| PMPrince Minerals LLC | Milwaukee | WI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| SPSolar Paints Varnish, Incorporated | Milwaukee | WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| WCWedor Chemical CORP | Milwaukee | WI | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| NMNorthstar Manufacturing INC | Milwaukee | WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ALA-chem LLC | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| BLBatch Labs LLC | Milwaukee | WI | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| DIDiversey Inc/taylor Made Express | Milwaukee | WI | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| GEGoodland Extracts, LLC | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| JIJonco Industries | Milwaukee | WI | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| LILumimove, INC. | Milwaukee | WI | Chemical Manufacturing325132 | — | ◇ UNVERIFIED |
| MMaterion | Milwaukee | WI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| MPMetals Processing, INC | Milwaukee | WI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| MSMulti-pack Solutions LLC | Milwaukee | WI | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| NFNohl Fabrication-a Division of the Gund Company | Milwaukee | WI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| PTPAK Technologies Holding Company Inc. | Milwaukee | WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SASigma Aldrich CO LLC | Milwaukee | WI | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| SISyncro INC | Milwaukee | WI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
