| ECEsco Company, LLC | Muskegon | MI | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| FGFlint Group North America Research Center | Ypsilanti | MI | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| FHFlint Hills Resources Marysville, LLC | Marysville | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| FFluresh | Adrian | MI | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| GEGemini-pepro Enterprises-ubly | Ubly | MI | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
 General Chemical Industrial Products INC | Manistee | MI | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| GEGfl Environmental USA Inc-lapeer | Lapeer | MI | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| GIGreenblendz INC | Auburn Hills | MI | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| HPHaviland Products Company | Grand Rapids | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HGHawthorne Gardening Company | Romulus | MI | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| HHHawthorne Hydroponics LLC | Wixom | MI | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| HFH.b. Fuller Company | Troy | MI | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| HCHenkel Corporation | Port Huron | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HIHercules INC | Parchment | MI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| HHoneywell | Detroit | MI | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| HRH R Technologies, INC | Madison Heights | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HCHuntsman Corporation | Auburn Hills | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HSHydro-chem Systems, INC. | Grand Rapids | MI | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| IPInternational Paint LLC | Pontiac | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| IAItt Automotive E Tawas Plant | East Tawas | MI | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| IFItw Foils | Mount Pleasant | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| JJetrion | Westland | MI | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| LHLeiner Health Products | Kalamazoo | MI | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| LPLibralter Plastics INC | Westland | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| LGLinde Gas LLC | Canton | MI | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| LELotus Engineering INC | Ann Arbor | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| MPMarathon Petroleum | Detroit | MI | Chemical Manufacturing325194 | — | ◇ UNVERIFIED |
 Metalor Technologies USA | Port Huron | MI | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| MCMichigan Coating Products INC | Wyoming | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| MIMichigan Industrial Finishes | Hamtramck | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| MCMitsubishi Chemical Performance Polymers INC | Warren | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MMMuir, Mi 744 | Muir | MI | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| NCNeogen Corporation | Lansing | MI | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| PSPainters Supply and Equipment CO | Jackson | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PCParts Cleaning Technologies | Detroit | MI | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| PHPerrigo Holland INC | Holland | MI | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PSPhoto Systems INC Bottcher America INC | Dexter | MI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| PTPlastic Trends INC | Shelby Twp | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| PPolyspec | Oxford | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PCPpg Chemfil-troy | Troy | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| PIPpg Industries INC | Sterling Hts | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PCProducto Chemicals | Livonia | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| QCQuantum Composites INC | Coleman | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| RSRed Spot Westland INC | Westland | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| RNR N Fink Mfg CO | Williamston | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SPSigma Plastronics INC | Brighton | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SISolutia INC | Trenton | MI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| SPSolutia Plant | Trenton | MI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SPStricker Paint Products | Novi | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
 Sun Chemical | Wixom | MI | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
