| NCNeogen Corporation | Lansing | — | ◇ UNVERIFIED |
| NDNext Diesel | Adrian | — | ◇ UNVERIFIED |
| NBNutrition & Biosciences USA 1, Llc, Midland | Midland | — | ◇ UNVERIFIED |
| PSPainters Supply and Equipment CO | Jackson | — | ◇ UNVERIFIED |
| PCParts Cleaning Technologies | Detroit | — | ◇ UNVERIFIED |
| PHPerrigo Holland INC | Holland | — | ◇ UNVERIFIED |
| PSPhoto Systems INC | Dexter | — | ◇ UNVERIFIED |
| PSPhoto Systems INC Bottcher America INC | Dexter | — | ◇ UNVERIFIED |
| PTPlastic Trends INC | Shelby Twp | — | ◇ UNVERIFIED |
| PPolyspec | Oxford | — | ◇ UNVERIFIED |
| PAPostle Aluminum (p0448) | Cassopolis | — | ◇ UNVERIFIED |
| PCPpg Chemfil-troy | Troy | — | ◇ UNVERIFIED |
| PIPpg Industries INC | Sterling Hts | — | ◇ UNVERIFIED |
| PCProducto Chemicals | Livonia | — | ◇ UNVERIFIED |
| PWPro Weld INC | Port Huron | — | ◇ UNVERIFIED |
| QCQuantum Composites INC | Coleman | — | ◇ UNVERIFIED |
| RSRed Spot Westland INC | Westland | — | ◇ UNVERIFIED |
| RRRepublic Roller | Three Rivers | — | ◇ UNVERIFIED |
| RNR N Fink Mfg CO | Williamston | — | ◇ UNVERIFIED |
| RCRooto CORP | Howell | — | ◇ UNVERIFIED |
| SPSigma Plastronics INC | Brighton | — | ◇ UNVERIFIED |
| SISolutia INC | Trenton | — | ◇ UNVERIFIED |
| SPSolutia Plant | Trenton | — | ◇ UNVERIFIED |
| SSStone Soap Company, INC | Sylvan Lake | — | ◇ UNVERIFIED |
| SPStricker Paint Products | Novi | — | ◇ UNVERIFIED |
 Sun Chemical | Wixom | — | ◇ UNVERIFIED |
| THTaminco Higher Amines INC | Riverview | — | ◇ UNVERIFIED |
| TITechnisand Incorporated | Bridgman | — | ◇ UNVERIFIED |
| TTThe Tanglefoot Company | Grand Rapids | — | ◇ UNVERIFIED |
| TCThoroflush CORP | Monroe | — | ◇ UNVERIFIED |
| TTiremaxx | Livonia | — | ◇ UNVERIFIED |
| TLTower Laboratories LTD | Montague | — | ◇ UNVERIFIED |
| TZTrace Zero INC | Auburn Hills | — | ◇ UNVERIFIED |
| TSTrelleborg Sealing Solutions US INC | Elk Rapids | — | ◇ UNVERIFIED |
| TLTrinseo LLC (p1025) | Midland | — | ◇ UNVERIFIED |
| TPTri Pac, INC | Vandalia | — | ◇ UNVERIFIED |
| TSTuv Sud America Chemical Oil & Gas INC | Erie | — | ◇ UNVERIFIED |
| UOUniversity of Michigan- Former Pfizer Global R&d | Ann Arbor | — | ◇ UNVERIFIED |
| VRValero Renewable Fuels Company, LLC Dba Valero Riga Plant | Riga | — | ◇ UNVERIFIED |
| VRValero Riga Plant | Blissfield | — | ◇ UNVERIFIED |
| VAValspar Automotive | Walled Lake | — | ◇ UNVERIFIED |
| WWWebberville Wholesale Terminal | Webberville | — | ◇ UNVERIFIED |
| XGXelapack (aka Genpack) | Bridgewater | — | ◇ UNVERIFIED |
| ZCZander Colloids LLC | Burton | — | ◇ UNVERIFIED |
| ZLZoetis LLC | Portage | — | ◇ UNVERIFIED |
| 4P464 - Pharmacy Central Fill 2 | Belleville | 100–499 | ◐ LIKELY ACTIVE |
| AWAda World Headquarters | Ada | 500+ | ◐ LIKELY ACTIVE |
| ASAdhesive Systems Inc. (ASI) | Detroit | 20–99 | ◐ LIKELY ACTIVE |
 Advanced Packaging Company LLC | Detroit | — | ◐ LIKELY ACTIVE |
| ADAgroLiquid Dba - Corporate | Saint Johns | 20–99 | ◐ LIKELY ACTIVE |
