| THTaminco Higher Amines INC | Riverview | MI | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| TITechnisand Incorporated | Bridgman | MI | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| TTThe Tanglefoot Company | Grand Rapids | MI | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| TCThoroflush CORP | Monroe | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| TTiremaxx | Livonia | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| TLTower Laboratories LTD | Montague | MI | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| TZTrace Zero INC | Auburn Hills | MI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| TSTrelleborg Sealing Solutions US INC | Elk Rapids | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| TLTrinseo LLC (p1025) | Midland | MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| TPTri Pac, INC | Vandalia | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| TSTuv Sud America Chemical Oil & Gas INC | Erie | MI | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| UOUniversity of Michigan- Former Pfizer Global R&d | Ann Arbor | MI | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| VRValero Renewable Fuels Company, LLC Dba Valero Riga Plant | Riga | MI | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| VAValspar Automotive | Walled Lake | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| XGXelapack (aka Genpack) | Bridgewater | MI | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| ZCZander Colloids LLC | Burton | MI | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ZLZoetis LLC | Portage | MI | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| 4P464 - Pharmacy Central Fill 2 | Belleville | MI | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| AWAda World Headquarters | Ada | MI | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| ASAdhesive Systems Inc. (ASI) | Detroit | MI | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| ANAkzo Nobel Vehicle Refinishes | Pontiac | MI | Chemical Manufacturing325510 | 100-499 | ◐ LIKELY ACTIVE |
| ADAlbion Dry Ice Plant | Albion | MI | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| ASAll Seasons Pest Control INC. | Southgate | MI | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| ACArkema Coating Resins | Grand Rapids | MI | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| AKAsahi Kasei Plastics Michigan | Fowlerville | MI | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| ACAxalta Coating Systems LLC | Mt. Clemens | MI | Chemical Manufacturing325510 | 500+ | ◐ LIKELY ACTIVE |
| BGBakelite Grayling | Grayling | MI | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| BPBehr Paint Company Yale MFG | Santa Ana | MI | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| BBBHI Bissell Homecare Inc. | Walker | MI | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| BDBody De Luxe Spa LLC | Clinton Township | MI | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| BBohannon | Lansing | MI | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BTBrink Terminal Services Inc. | Hamilton | MI | Chemical Manufacturing325314 | 1-19 | ◐ LIKELY ACTIVE |
| CDCAPS Detroit | Livonia | MI | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| CBCME Building | Lansing | MI | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| CACorteva AgriScience LLC Harbor Beach Site | Harbor Beach | MI | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| CPCpi Pharmacy Services Holding, LLC | Lansing | MI | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| CCtusa-mp | Howell | MI | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| DSDamajha Systems LLC | Kalamazoo | MI | Chemical Manufacturing325412 | — | ▲ REPORTED CLOSED |
| DCDdb Constantine, LLC | Novi | MI | Chemical Manufacturing325193 | — | ◐ LIKELY ACTIVE |
| DIDeckorators INC | White Pigeon | MI | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| DMDF Michigan One Inc | Troy | MI | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| BC"Diagnostics : Beckman Coulter - Southfield" | Southfield | MI | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| DID-Mark Inc. | Mt. Clemens | MI | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| DMDT Manufacturing One LLC dba DT Manufacturing | Highland | MI | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| DMDupont Michigan Operations - HIMS Plant | Hemlock | MI | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| DMDuPont Michigan Operations - Midland Plant | Midland | MI | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| EIElba Inc | Troy | MI | Chemical Manufacturing325620 | 20-99 | ◐ LIKELY ACTIVE |
| EBEnterprise Building | Lansing | MI | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| ELEverytime, LLC | Auburn Hills | MI | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| FMFerndale Maize LLC | Lake Orion | MI | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |