| MDMain Detroit Public Library - City of Detroit | Detroit | MI | Furniture and Related Product Manufacturing337127 | 100-499 | ◐ LIKELY ACTIVE |
| MPMakers Pride H2 | Grand Rapids | MI | Food Manufacturing311821 | 100-499 | ◐ LIKELY ACTIVE |
| MPMaker's Pride - H5 | Kentwood | MI | Food Manufacturing311340 | 100-499 | ◐ LIKELY ACTIVE |
| MIMartinrea Intl | Auburn Hills | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MMarysville | Marysville | MI | Paper Manufacturing322220 | 100-499 | ◐ LIKELY ACTIVE |
| MMMason, Mi | Mason | MI | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| MAMatcor Automotive (Michigan) Inc. | Ionia | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| MAMatikon America Inc. | Auburn Hills | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| MGMayco Groesbeck | Clinton Twp | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MSMayco Shelby | Shelby Township | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MWMayco Warren | Warren | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| MMcc | Grand Rapids | MI | Furniture and Related Product Manufacturing337121 | 100-499 | ◐ LIKELY ACTIVE |
| MBMEC - Byron Center | Byron Center | MI | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| MHMEC - Hazel Park | Hazel Park | MI | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| MMMEC main | Marshall | MI | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| MGMersen Greenville | Greenville | MI | Electrical Equipment, Appliance & Component Manufacturing335991 | 100-499 | ◐ LIKELY ACTIVE |
| MCMetal Components Plant 1 | Grand Rapids | MI | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| MMetals | Shelby Township | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| MOMI070 Owosso Container | Owosso | MI | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| MFMichigan Freeze Pack | Hart | MI | Food Manufacturing311411 | 100-499 | ◐ LIKELY ACTIVE |
| MOMichigan Operations- Auburn Plant | Auburn | MI | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| MHMillerKnoll (Meridian) Hickory | Spring Lake | MI | Furniture and Related Product Manufacturing337214 | 100-499 | ◐ LIKELY ACTIVE |
| MMMillerKnoll Muskegon | 2800 Estes St. | MI | Furniture and Related Product Manufacturing337214 | 100-499 | ◐ LIKELY ACTIVE |
| MSMillerKnoll Seating Greenhouse | Holland | MI | Furniture and Related Product Manufacturing337214 | 100-499 | ◐ LIKELY ACTIVE |
| MJMilsco- Jackson | Jackson | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MPMitchell Plastics Sterling Heights | Sterling Heights | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| MEMitsubishi Electric Automotive America | Northville | MI | Transportation Equipment Manufacturing336310 | 100-499 | ◐ LIKELY ACTIVE |
Models & Tools | Shelby Twp | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| MMonroe | Monroe | MI | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| MOMorgan Olson Plants 1, 2, &3 | Sturgis | MI | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| MLMorrell LLC | Auburn Hills | MI | Machinery Manufacturing333996 | 100-499 | ◐ LIKELY ACTIVE |
Motion Systems Richland | Richland | MI | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| MCMotor City Wash Works, Inc. | Wixom | MI | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| MIMotus Integrated Technologies | Battle Creek | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| MMunising | Munsing | MI | Paper Manufacturing322121 | 100-499 | ◐ LIKELY ACTIVE |
| NTNal Technical Center | Farmington Hills | MI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| NMNA Michigan Center | Michigan Center | MI | Chemical Manufacturing325520 | 100-499 | ◐ LIKELY ACTIVE |
| NGNational Galvanizing | Monroe | MI | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| NANavico Attwood Lowell | Lowell | MI | Fabricated Metal Product Manufacturing332510 | 100-499 | ◐ LIKELY ACTIVE |
| NANorth America Grand Rapids | Grand Rapids | MI | Wood Product Manufacturing321911 | 100-499 | ◐ LIKELY ACTIVE |
| NANorth American Engineering and Tooling Center (Flint Tool and Die) | Flint | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| NNorthridge | Grand Rapids | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| NUNovares US LLC | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| NNovi | Novi | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| NMNovi Michigan | Novi | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| NSNutrilite Spaulding Plant | Ada | MI | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| OZODL - Zeeland, MI | Zeeland | MI | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OPOpus Packaging - Patterson | Caledonia | MI | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| OBOrchid - Bridgeport | Orchid - Bridgeport | MI | Miscellaneous Manufacturing339112 | 100-499 | ◐ LIKELY ACTIVE |
Original Footwear Manufacturing | Big Rapids | MI | Leather and Allied Product Manufacturing316210 | 100-499 | ◐ LIKELY ACTIVE |