| PIPrecorp INC | Williamston, MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PLPrepwell, LLC | Okemos, MI | Fabricated Metal Product Manufacturing332215 | — | ◇ UNVERIFIED |
| PMProfessional Metal Works INC | Haslett, MI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PPPro Polymers INC | Stockbridge, MI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| RLRanch Life Plastics INC | Eaton Rapids, MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RMReam Man Valve Bodies LLC | Lansing, MI | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| RTResearch Tool Corporation | Ovid, MI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| RSRoberts Sinto Corporation | Lansing, MI | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| RSR S D C of Michigan LLC | Holt, MI | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| RLRuthaas LLC | Leslie, MI | Textile Mills313222 | — | ◇ UNVERIFIED |
| SCSakaiya Company of America LTD | Webberville, MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SHSsab Hardtech INC | Mason, MI | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| SSStamp-rite Supersign | Lansing, MI | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SMStockbridge Mfg CO | Stockbridge, MI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SMSulzer Mixpac USA | Haslett, MI | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| TSTce Systems INC | Charlotte, MI | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| TTecomet | Lansing, MI | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| TCThe Cavazos Group LLC | Grand Ledge, MI | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| TRThomas Redmar Group LLC | Mason, MI | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| THThree Hungry Kids LLC | Grand Ledge, MI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| TTTrick Titanium | Holt, MI | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| TSTrinity Shoring Products INC Dba Pro-tec Equipment | Lansing, MI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| TSTrinity Shoring Products INC Dba Pro-tech Equipment | Lansing, MI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| TITriton Industries INC | Lansing, MI | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| TITriton Industries INC | Lansing, MI | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| THTrout House Publishing Group Inc. | Lansing, MI | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| UFUlrich Family Bakeries | Okemos, MI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| UCUltium Cells LLC | Lansing, MI | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| ULUsaroboticmachiine LLC | Eaton Rapids, MI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| VCVelocity CNC LLC | Stockbridge, MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WGW.r. Grace & CO Conn | Lansing, MI | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| ZLZeleny LLC | East Lansing, MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ZIZepolla Innovations, L.L.C. | Lansing, MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
