| Michigan Conference of Seventh-day Adventists MI | Other Services | 4 | $58,258 | - |
| Michigan Conference of The United Methodist Church MI | Other Services | 1 | $48,000 | - |
| Michigan Department of Corrections MI | Public Administration | 0 | - | F |
| Michigan Department of Health and Human Services MI | Public Administration | 1 | $265,429 | - |
| Michigan Maple Block Company MI | - | 0 | - | - |
| Michigan Milk Producers Association MI | Manufacturing | 0 | - | C |
| Michigan Public Health MI | - | 0 | - | - |
| Michigan Public Health Institute MI | Public Administration | 6 | $84,241 | A |
| Michigan Spine Management Clinic PLC MI | Healthcare & Social Assistance | 2 | $79,560 | - |
| Michigan Spring & Stamping of Muskegon, LLC MI | - | 0 | - | - |
| Michigan State Police MI | Public Administration | 0 | - | F |
| Michigan State University MI | Educational Services | 102 | $89,066 | C |
| Michigan Sugar Company MI | Manufacturing | 0 | - | F |
| Michigan Sugar Company OH | - | 0 | - | - |
| Michigan Technological University MI | Educational Services | 11 | $74,555 | - |
| Michigan Tube Swager Fsbricat INC MI | Manufacturing | 0 | - | F |
| Michigan Turkey Producers LLC MI | Manufacturing | 0 | - | D |
| Michigan Waste Energy MI | - | 0 | - | - |
| Mickey Truck Bodies NC | Manufacturing | 0 | - | F |
| Mickey's Linen IL | Other Services | 0 | - | F |
| Mickey's Linen & Towel Supply IN | Other Services | 0 | - | F |
| Mickeys Linen and Towel Supply Inc WI | - | 0 | - | - |
| Mico MN | - | 0 | - | - |
| Micolas Mills (johnston Textiles-2) AL | - | 0 | - | - |
| Micrel, Inc. CA | - | 0 | - | - |
| Micro Control Company MN | Manufacturing | 0 | - | F |
| MICRO Corporation NJ | Manufacturing | 0 | - | F |
| Micro Electronics, Inc. CA | - | 0 | - | - |
| Micro Focus LLC CA | Professional & Technical Services | 1 | $122,858 | - |
| Micro Focus Software Inc UT | Information & Media | 1 | $94,880 | - |
| Micro Focus, Inc. MI | - | 0 | - | - |
| Micro Matic FL | Wholesale Trade | 0 | - | D |
| Micro Matic USA, Inc. FL | - | 0 | - | - |
| Micro Merchant Systems Inc. NY | Professional & Technical Services | 2 | $300,855 | - |
| Micro Metals TN | Manufacturing | 0 | - | F |
| Micro Print & Blueprint MS | - | 0 | - | - |
| Micro Surface Engr., Inc. CA | Manufacturing | 0 | - | F |
| Micro Systems Engineering, Inc. OR | Manufacturing | 3 | $122,782 | - |
| Micro Tech Training Center Inc., NJ | Educational Services | 1 | $60,000 | - |
| Micro-Ant, LLC FL | Manufacturing | 2 | $83,000 | - |
| Micro-LAM, Inc. MI | Manufacturing | 1 | $152,734 | - |
| Micro-Poise Measurement Systems, LLC OH | Manufacturing | 1 | $95,576 | - |
| Microbial Machines, Inc. MA | Professional & Technical Services | 1 | $111,238 | - |
| Microbiologics, Inc MN | Manufacturing | 3 | $70,854 | - |
| Microcell Communications, Inc CA | - | 0 | - | - |
| Microchip AZ | - | 0 | - | - |
| Microchip CO | - | 0 | - | - |
| Microchip OR | Manufacturing | 0 | - | D |
| Microchip Technology Inc. AZ | Manufacturing | 28 | $109,356 | B |
| Microchip Technology Inc. CA | Manufacturing | 0 | - | C |
