| MBMichigan Box Company | Detroit | MI | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| MSMid-west Spring and Stamping | Muskegon | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MGMitchell Graphics | Petoskey | MI | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| MMMold-tech Michigan | Fraser | MI | Printing and Related Support Activities323122 | 20-99 | ◐ LIKELY ACTIVE |
| MCMono Ceramics, INC | Benton Harbor | MI | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| MIMonroe INC | Kentwood | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| MPMulti Precision Detail | Auburn Hills | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| NHNew Holland Brewing Production Campus | Holland | MI | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◐ LIKELY ACTIVE |
| OMOerlikon Metco - Plymouth | Plymouth | MI | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| OEOld Europe Cheese, INC. | Benton Harbor | MI | Food Manufacturing311513 | 20-99 | ◐ LIKELY ACTIVE |
| OWOne Way Products, Inc. | Kalamazoo | MI | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| OIOpti-Luxx, Inc. | Hudsonville | MI | Transportation Equipment Manufacturing336320 | 20-99 | ◐ LIKELY ACTIVE |
| OMOrion Manufacturing INC | Ionia | MI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| OPOscoda Plastics | Oscoda | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PCPackers Canning CO INC | Lawton | MI | Food Manufacturing311421 | 20-99 | ◐ LIKELY ACTIVE |
| PIPaladin Ind INC | Kentwood | MI | Furniture and Related Product Manufacturing337211 | 20-99 | ◐ LIKELY ACTIVE |
| PPPDS Plastics, Inc. | Dorr | MI | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| PIPerfecto Industries, Inc. - Gaylord | Gaylord | MI | Machinery Manufacturing333519 | 20-99 | ◐ LIKELY ACTIVE |
| PFPierino Frozen Foods INC | Lincoln Park | MI | Food Manufacturing311412 | 20-99 | ◐ LIKELY ACTIVE |
| PJPrecision Jig & Fixture INC | Rockford | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PMPrecision Metal Spinning | Fenton | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| PPPrecision Polymer Manufacturing INC | Kalamazoo | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPreferred Plastics | Plainwell | MI | Plastics and Rubber Products Manufacturing326121 | 20-99 | ◐ LIKELY ACTIVE |
| PFProfessional Fabricating Inc. | Wyoming | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| PLPrototech Laser, Inc. | Chesterfield | MI | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| PMProto-tek Manufacturing, INC | Roseville | MI | Transportation Equipment Manufacturing336992 | 20-99 | ◐ LIKELY ACTIVE |
| PMPutnam Machine Products INC | Coldwater | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| QFQuikrete - Flint, Mi Plant | Holly | MI | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| RIRalco Industries | Auburn Hills | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| RFReliance Finishing Co | Wyoming | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| RIRennco INC | Homer | MI | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| RPRiverRun Press Inc | Parchment | MI | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| RPRoyal Pallets | Grandville | MI | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| SBSaugatuck Brewing Company, INC. | Douglas | MI | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| SCSchaller Corp-plant #6 | Chesterfield | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| SPShannon Precision Fastener - Holly Manufacturing | Holly | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| SPShannon Precision Fastener Plant 1 | Madison Hts. | MI | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| S4Solutions 4 Automation INC | Saginaw | MI | Machinery Manufacturing333992 | 20-99 | ◐ LIKELY ACTIVE |
| SMSoulbrain Mi | Northville | MI | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| SBSpecial-lite Benton Harbor | Benton Harbor | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| SBSpi Blow Molding LLC | Coloma | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| SASpring Arbor Coatings - Fowlerville (p0773) | Fowlerville | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| STStandard Tool & Die, INC | Stevensville | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SHState Heat Treating INC | Grand Rapids | MI | Textile Mills313312 | 20-99 | ◐ LIKELY ACTIVE |
| SWStechschulte Wegerly Ag LLC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| SDSterling Die & Engineering INC | Macomb | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| SDStevens Design and Fabrication | Jenison | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| SFSuperior Fabrication CO LLC | Kincheloe | MI | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| SWSuperior Welding & Manufacturing INC | Hermansville | MI | Machinery Manufacturing333318 | 20-99 | ◐ LIKELY ACTIVE |
| SCSystem Components INC | South Haven | MI | Machinery Manufacturing333613 | 20-99 | ◐ LIKELY ACTIVE |