| Media Real Estate - Milton Location PA | Real Estate | 0 | — | A |
| Media Real Estate - Springfield PA | Real Estate | 0 | — | A |
| Media Real Estate - Westmont Location NJ | Real Estate | 0 | — | A |
| Media Res Studio, LLC CA | Information & Media | 1 | $61,630 | — |
| Media Resources USA Inc. SC | Manufacturing | 0 | — | F |
| Media Valve Company TX | Manufacturing | 0 | — | F |
| Mediabrands Worldwide Inc MI | — | 0 | — | — |
| MEDIABRANDS WORLDWIDE, INC. NY | Professional & Technical Services | 9 | $152,889 | — |
| Mediacom AL | Information & Media | 0 | — | F |
| Mediacom AZ | Information & Media | 0 | — | D |
| Mediacom DE | Information & Media | 0 | — | F |
| Mediacom FL | Information & Media | 0 | — | F |
| Mediacom GA | Information & Media | 0 | — | F |
| Mediacom IA | Information & Media | 0 | — | D |
| Mediacom MN | Information & Media | 0 | — | F |
| Mediacom MO | Information & Media | 0 | — | F |
| Mediacom NC | Information & Media | 0 | — | F |
| Mediacom Communications Corporation IA | Information & Media | 0 | — | F |
| Mediacom Communications Corporation IL | Information & Media | 0 | — | F |
| Mediacom Communications Corporation IN | Information & Media | 0 | — | F |
| Mediacom Communications Corporation KY | Information & Media | 0 | — | F |
| Mediafly, Inc. IL | Professional & Technical Services | 1 | $164,000 | — |
| MediaLab.AI Inc. CA | Professional & Technical Services | 1 | $145,600 | — |
| Mediant Communications NC | Administrative & Waste Services | 0 | — | A |
| Mediaocean LLC NY | Information & Media | 3 | $155,230 | — |
| Mediastruction Holdings, LLC MA | Professional & Technical Services | 1 | $73,486 | — |
| Mediatachnologies LLC MI | Manufacturing | 0 | — | F |
| Mediate Management Company, Inc. MA | Real Estate | 0 | — | A |
| Mediatech, Inc. CA | Manufacturing | 0 | — | F |
| Mediatech, Inc. NY | Manufacturing | 1 | $161,249 | — |
| Mediatech, Inc., A Subsidiary of Corning Inc. VA | Manufacturing | 0 | — | B |
| MediaTek USA Inc. CA | Professional & Technical Services | 26 | $164,797 | — |
| Medic Air Systems, Inc. FL | Construction | 0 | — | F |
| Medic Alert Foundation, United States Inc. CA | Healthcare & Social Assistance | 0 | — | A |
| Medic Ambulance Service, Inc. CA | Healthcare & Social Assistance | 2 | $86,341 | — |
| MEDIC EMS IA | Healthcare & Social Assistance | 0 | — | F |
| Medic Management Group LLC OH | Administrative & Waste Services | 0 | — | A |
| Medic Rescue PA | Healthcare & Social Assistance | 0 | — | F |
| MEDIC, Inc. TN | Healthcare & Social Assistance | 0 | — | F |
| Medica Services Company LLC MN | Finance & Insurance | 11 | $145,010 | — |
| MediCab Of Rochester Inc NY | Transportation & Warehousing | 0 | — | A |
| Medicago USA Inc NC | — | 0 | — | — |
| Medicaid NCC Customer Service (Anthem) NY | — | 0 | — | — |
| Medical 21, Inc. MN | Manufacturing | 2 | $3,002,450 | — |
| Medical Action NC | Manufacturing | 0 | — | F |
| Medical Action Industries, Inc. Corporate Headquarters NY | — | 0 | — | — |
| Medical Affiliates of Cape Cod, Inc., subs. of Cape Cod Healthcare, Inc. MA | Healthcare & Social Assistance | 1 | $300,000 | — |
| Medical Affiliates of Cape Cod, Inc., subsidiary of Cape Cod Healthcare, Inc. MA | Healthcare & Social Assistance | 1 | $253,000 | — |
| Medical Asset Management, Inc. GA | Professional & Technical Services | 1 | $109,283 | — |
| Medical Assocates Plus GA | Healthcare & Social Assistance | 0 | — | A |
