| Medical Group of Beverly Hills, Inc. (dba Cedars Sinai Medical Group) CA | Healthcare & Social Assistance | 1 | $250,000 | - |
| Medical Informatics Engineering Inc. IN | Professional & Technical Services | 1 | $71,490 | - |
| Medical Laboratory Services, Inc. MO | Healthcare & Social Assistance | 1 | $384,800 | - |
| Medical Management International, Inc. WA | Professional & Technical Services | 6 | $159,954 | - |
| Medical Manufacturing Technologies / Interface Catheter Solutions CA | - | 0 | - | - |
| Medical Mutual of Ohio OH | Finance & Insurance | 9 | $108,211 | - |
| Medical Practice Management Consulting PLLC MI | Healthcare & Social Assistance | 1 | $185,000 | - |
| Medical Society of Virginia Foundation VA | Other Services | 1 | $73,000 | - |
| Medical Software Solutions, Inc. TX | Information & Media | 2 | $122,500 | - |
| Medical Solutions LLC NE | Administrative & Waste Services | 1 | $182,000 | A |
| Medical Transportation Management, Inc.(Call Center) NY | - | 0 | - | - |
| Medical University Hospital Authority SC | Healthcare & Social Assistance | 12 | $68,078 | - |
| Medical University of South Carolina & Affiliates SC | Educational Services | 6 | $156,072 | - |
| Medical University of South Carolina (MUSC) SC | Healthcare & Social Assistance | 0 | - | D |
| Medical University of South Carolina and Affiliates SC | Educational Services | 33 | $263,352 | - |
| Medicalodges, Inc KS | Healthcare & Social Assistance | 0 | - | F |
| Medicalodges, Inc MO | Healthcare & Social Assistance | 0 | - | F |
| Medicare Trans, LLC AZ | Transportation & Warehousing | 1 | $83,200 | - |
| Medici Collective Co. CA | Information & Media | 1 | $177,029 | - |
| Medicine Creek Enterprise Corporation WA | Arts & Entertainment | 0 | - | F |
| Medicine Inpatient Group LLC OH | Healthcare & Social Assistance | 1 | $312,000 | - |
| Medicine Shoppe Pharmacy NE | - | 0 | - | - |
| Medicomm Inc CA | Manufacturing | 1 | $162,240 | - |
| Medidata Solutions, Inc. NY | Professional & Technical Services | 25 | $161,853 | - |
| Medieval Knights, LLC AZ | Arts & Entertainment | 0 | - | F |
| Medieval Knights, LLC CA | Arts & Entertainment | 0 | - | - |
| Medieval Knights, LLC FL | Arts & Entertainment | 0 | - | F |
| Medieval Knights, LLC GA | Arts & Entertainment | 0 | - | - |
| Medieval Knights, LLC IL | Arts & Entertainment | 0 | - | F |
| Medieval Knights, LLC MD | Arts & Entertainment | 0 | - | F |
| Medieval Knights, LLC NJ | Arts & Entertainment | 0 | - | F |
| Medieval Knights, LLC SC | Arts & Entertainment | 0 | - | - |
| Medieval Knights, LLC TX | Arts & Entertainment | 0 | - | F |
| Medieval Times CA | - | 0 | - | - |
| Medieval Times FL | - | 0 | - | - |
| Medieval Times MD | - | 0 | - | - |
| Medieval Times TX | - | 0 | - | - |
| Medieval Times Dinner & Tournament AZ | - | 0 | - | - |
| Medieval Times Maryland, Inc MD | Arts & Entertainment | 0 | - | C |
| Medieval Times Medieval Knights SC | - | 0 | - | - |
| Medieval Times U.S.A., Inc. / Medieval Knights, LLC. IL | - | 0 | - | - |
| Medieval Times USA, INC AZ | Arts & Entertainment | 0 | - | B |
| Medieval Times USA, INC CA | Arts & Entertainment | 0 | - | F |
| Medieval Times USA, INC FL | Arts & Entertainment | 0 | - | A |
| Medieval Times USA, INC IL | Arts & Entertainment | 0 | - | F |
| Medieval Times USA, INC SC | Arts & Entertainment | 0 | - | F |
| Medieval Times USA, INC TX | Arts & Entertainment | 0 | - | B |
| Medifast Inc MD | Transportation & Warehousing | 0 | - | A |
| Mediland Corp. dba Premium Windows CA | - | 0 | - | - |
| Medimix, & First Coast Health, LLC FL | - | 0 | - | - |
