| DMDupont-chemours Montague Site | Montague | — | ◇ UNVERIFIED |
| EEcolab | Sterling Heights | — | ◇ UNVERIFIED |
| EIEcolab INC Tectile Care Div | Grand Rapids | — | ◇ UNVERIFIED |
| EIE I Dupont De Nemours - Flint Plant | Flint | — | ◇ UNVERIFIED |
| EOEnthone Omi INC | Warren | — | ◇ UNVERIFIED |
| EREq Resource Recovery INC | Detroit | — | ◇ UNVERIFIED |
| ECEsco Company, LLC | Muskegon | — | ◇ UNVERIFIED |
| FGFlint Group North America Research Center | Ypsilanti | — | ◇ UNVERIFIED |
| FHFlint Hills Resources Marysville, LLC | Marysville | — | ◇ UNVERIFIED |
| FFluresh | Adrian | — | ◇ UNVERIFIED |
| FAFoampartner Americas, INC. | Rochester Hls | — | ◇ UNVERIFIED |
| GEGemini-pepro Enterprises-ubly | Ubly | — | ◇ UNVERIFIED |
 General Chemical Industrial Products INC | Manistee | — | ◇ UNVERIFIED |
| GPGenesee Polymers Corporation | Burton | — | ◇ UNVERIFIED |
| GEGfl Environmental USA Inc-lapeer | Lapeer | — | ◇ UNVERIFIED |
| GCGlassmaster Controls-kalamazoo | Kalamazoo | — | ◇ UNVERIFIED |
| GLGreat Lakes Rubber CO INC | Wixom | — | ◇ UNVERIFIED |
| GIGreenblendz INC | Auburn Hills | — | ◇ UNVERIFIED |
| HPHaviland Products Company | Grand Rapids | — | ◇ UNVERIFIED |
| HGHawthorne Gardening Company | Romulus | — | ◇ UNVERIFIED |
| HHHawthorne Hydroponics LLC | Wixom | — | ◇ UNVERIFIED |
| HFH.b. Fuller Company | Troy | — | ◇ UNVERIFIED |
| HCHenkel Corporation | Port Huron | — | ◇ UNVERIFIED |
| HUHenkel US Operations CORP | Madison Heights | — | ◇ UNVERIFIED |
| HIHercules INC | Parchment | — | ◇ UNVERIFIED |
| HHoneywell | Detroit | — | ◇ UNVERIFIED |
| HRH R Technologies, INC | Madison Heights | — | ◇ UNVERIFIED |
| HSHydro-chem Systems, INC. | Grand Rapids | — | ◇ UNVERIFIED |
| HIHydrodynamics International, INC. | Lansing | — | ◇ UNVERIFIED |
| IWInland Waters Pollution Control Detroit Facility | Detroit | — | ◇ UNVERIFIED |
| IPInternational Paint LLC | Pontiac | — | ◇ UNVERIFIED |
| ICIpax Cleanogel INC | Detroit | — | ◇ UNVERIFIED |
| IAItt Automotive E Tawas Plant | East Tawas | — | ◇ UNVERIFIED |
| IFItw Foils | Mount Pleasant | — | ◇ UNVERIFIED |
| JJetrion | Westland | — | ◇ UNVERIFIED |
| KKKem Krest - Fowlerville | Fowlerville | — | ◇ UNVERIFIED |
| KPKush Paint Company | Roseville | — | ◇ UNVERIFIED |
| LHLeiner Health Products | Kalamazoo | — | ◇ UNVERIFIED |
| LPLibralter Plastics INC | Westland | — | ◇ UNVERIFIED |
| LGLinde Gas LLC | Canton | — | ◇ UNVERIFIED |
| LELotus Engineering INC | Ann Arbor | — | ◇ UNVERIFIED |
| MPMarathon Petroleum | Detroit | — | ◇ UNVERIFIED |
 Metalor Technologies USA | Port Huron | — | ◇ UNVERIFIED |
| MCMichigan Coating Products INC | Wyoming | — | ◇ UNVERIFIED |
| MIMichigan Industrial Finishes | Hamtramck | — | ◇ UNVERIFIED |
| MCMichlin Chemical CORP | Detroit | — | ◇ UNVERIFIED |
| MCMitsubishi Chemical Performance Polymers INC | Warren | — | ◇ UNVERIFIED |
| MCModineer Company | Benton Harbor | — | ◇ UNVERIFIED |
| MMMuir, Mi 744 | Muir | — | ◇ UNVERIFIED |
| NINcoc INC (national Chemical & Oil CORP ) | Oak Park | — | ◇ UNVERIFIED |
