| IAImperial Adhesives Inc, Michigan Div | Kalamazoo | — | ◐ LIKELY ACTIVE |
| ISIndian Summer Recycling | Casco | — | ◐ LIKELY ACTIVE |
| IWInland Waters Pollution Control Detroit Facility | Detroit | — | ◐ LIKELY ACTIVE |
| KKKem Krest - Fowlerville | Fowlerville | — | ◐ LIKELY ACTIVE |
| KMKerkau Mfg | Bay City | — | ◐ LIKELY ACTIVE |
| MIMacdermid INC | Ferndale | — | ◐ LIKELY ACTIVE |
| MCMichlin Chemical CORP | Detroit | — | ◐ LIKELY ACTIVE |
| MPMurray Painting Company | Freeland | — | ◐ LIKELY ACTIVE |
| NINcoc INC (national Chemical & Oil CORP ) | Oak Park | — | ◐ LIKELY ACTIVE |
| NBNutrition & Biosciences USA 1, Llc, Midland | Midland | — | ◐ LIKELY ACTIVE |
| OPOleary Paint CO | Lansing | — | ◐ LIKELY ACTIVE |
| PWPinebrook Warren LLC | Kalamazoo | — | ◐ LIKELY ACTIVE |
| PAPostle Aluminum (p0448) | Cassopolis | — | ◐ LIKELY ACTIVE |
| PIPpg Industries - Grand Haven | Grand Haven | — | ◐ LIKELY ACTIVE |
| PIPpg Industries INC | Flint | — | ◐ LIKELY ACTIVE |
| RIRadiology Imaging Solutions INC | Grand Rapids | — | ◐ LIKELY ACTIVE |
| TCThetford CORP | Ann Arbor | — | ◐ LIKELY ACTIVE |
| VPVortech Pharmaceuticals LTD | Dearborn | 1–19 | ◐ LIKELY ACTIVE |
| ABAccess Business Group LLC | Ada | — | ◇ UNVERIFIED |
| ACAis Construction Equipment CORP | Lansing | — | ◇ UNVERIFIED |
| APA-line Products CORP | Detroit | — | ◇ UNVERIFIED |
| ACAlumilite CORP Div of Polytek Dev CORP | Galesburg | — | ◇ UNVERIFIED |
| ACAmerican Compounding Specialties | Brighton | — | ◇ UNVERIFIED |
| APAmerican Petroleum | Detroit | — | ◇ UNVERIFIED |
| ALAnatech Lab | Battle Creek | — | ◇ UNVERIFIED |
| ADAnderson Development CO | Adrian | — | ◇ UNVERIFIED |
| ANAscorium North America | Auburn Hills | — | ◇ UNVERIFIED |
| ASAsh Stevens LLC | Detroit | — | ◇ UNVERIFIED |
| ANAxson North America Incorporated | Eaton Rapids | — | ◇ UNVERIFIED |
| BCBasf CORP | Detroit | — | ◇ UNVERIFIED |
| BEBaum Enterprises LLC | Traverse City | — | ◇ UNVERIFIED |
| BPB-b Paint CORP | Flint | — | ◇ UNVERIFIED |
| BABeech and Rich INC | Battle Creek | — | ◇ UNVERIFIED |
| BIBiolab INC | Adrian | — | ◇ UNVERIFIED |
| BIBoropharm INC | Ann Arbor | — | ◇ UNVERIFIED |
| BIBostik INC | Marshall | — | ◇ UNVERIFIED |
| CPCdr Pigments and Dispersions | Holland | — | ◇ UNVERIFIED |
| CUChemetall Us, INC. | Romulus | — | ◇ UNVERIFIED |
| CSChemico Systems INC | Chesterfield Township | — | ◇ UNVERIFIED |
| CACollins & Aikman Plastics | Manchester | — | ◇ UNVERIFIED |
| CECooperative Elevator CO. | Fairgrove | — | ◇ UNVERIFIED |
| CTCramer Tech Coating INC | Ann Arbor | — | ◇ UNVERIFIED |
| CFCreation Farm, Incorporated | Frankfort | — | ◇ UNVERIFIED |
| DSDdp Specialty Electronic Materials US LLC | Auburn Hills | — | ◇ UNVERIFIED |
| DIDnr INC | Plymouth | — | ◇ UNVERIFIED |
| EPEagle Powder Coating | Jackson | 1–19 | ◇ 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 |
