| The Michelangelo Hotel NY | Accommodation & Food Services | 0 | - | F |
| The Middleby Corporation IL | Manufacturing | 1 | $120,000 | - |
| The Middleby Corporation d/b/a Blue Sparq, Inc., a Middleby Subsidiary FL | Manufacturing | 1 | $135,000 | - |
| The Middleby Corporation d/b/a Star Manufacturing International, Inc., a Middleby Subsidiary TN | Manufacturing | 2 | $76,960 | - |
| The Middletown Home PA | Healthcare & Social Assistance | 0 | - | F |
| The Midnight Trading Inc CA | Accommodation & Food Services | 1 | $59,218 | - |
| The Midwife's Place NE | - | 0 | - | - |
| The Mills Company OH | - | 0 | - | - |
| The Minco Group OH | Manufacturing | 0 | - | F |
| The Minuteman Hotel NE | - | 0 | - | - |
| The Mirage Casino-Hotel, LLC NV | - | 0 | - | - |
| The Missouri Gaming Company MO | Accommodation & Food Services | 1 | $33,301 | - |
| The Mitchel Group, Inc. IN | - | 0 | - | - |
| The Mitchell Gold Co. dba Mitchell Gold + Bob Williams NC | - | 0 | - | - |
| The Mitchell Group Inc DC | Professional & Technical Services | 2 | $159,708 | - |
| The Model Z Modular, LLC CA | Manufacturing | 1 | $194,433 | - |
| The Molding Company, Inc. MO | Manufacturing | 1 | $145,000 | - |
| The Moments Memory Care Communities MN | Healthcare & Social Assistance | 0 | - | F |
| The Monmouth College IL | Educational Services | 2 | $56,160 | - |
| The Monongalia County Coal Company PA | - | 0 | - | - |
| The Monroe Clinic, Inc. WI | Healthcare & Social Assistance | 1 | - | - |
| The Moore Co RI | Manufacturing | 0 | - | F |
| The Moran at City Center TX | - | 0 | - | - |
| The Morcos Group CA | Professional & Technical Services | 1 | $104,000 | - |
| The Morey Corporation IL | Manufacturing | 1 | $128,461 | A |
| The Morey Organization NJ | Arts & Entertainment | 0 | - | F |
| The Morgridge Institute For Research Inc. WI | Professional & Technical Services | 4 | $70,283 | - |
| The Morning Consult LLC DC | Information & Media | 1 | $135,000 | - |
| The Morning Star Company CA | Agriculture & Forestry | 0 | - | D |
| The Morning Star Packing Company - Los Banos CA | Manufacturing | 0 | - | F |
| The Morning Star Trucking Company CA | Transportation & Warehousing | 0 | - | F |
| The Morton Arboretum IL | Arts & Entertainment | 0 | - | C |
| The Mosaic Company FL | Manufacturing | 1 | $148,000 | A |
| The Moses H. Cone Memorial Hospital Operating Corp, Inc. NC | Healthcare & Social Assistance | 1 | $144,826 | - |
| The Most Group, Inc. IL | Information & Media | 3 | $143,742 | - |
| The Mothership Consulting and Events, LLC MI | Professional & Technical Services | 1 | $32,760 | - |
| The Motz Group OH | Construction | 0 | - | F |
| The Mount Desert Island Biological Laboratory ME | Professional & Technical Services | 2 | $306,000 | - |
| The Mount Sinai Community Foundation IL | Healthcare & Social Assistance | 6 | $282,500 | - |
| The Mount Vernon Ladies Association Of The Union VA | Other Services | 0 | - | C |
| The Mountain Valley Spring Water Co-dBa Primo Water North America AK | Transportation & Warehousing | 0 | - | B |
| The MS Department of Corrections - MHM Health Professions, LLC MS | - | 0 | - | - |
| The Muffin Man, Inc SC | - | 0 | - | - |
| The Muhlenberg County Coal Company KY | - | 0 | - | - |
| The Mumford Companies WI | Manufacturing | 0 | - | F |
| The Munirs Company 691 CA | - | 0 | - | - |
| The Museum of Modern Art NY | Arts & Entertainment | 7 | $79,602 | - |
| The Mutual Group IA | - | 0 | - | - |
| The Myron Stratton Home CO | Healthcare & Social Assistance | 0 | - | D |
| The Naples Beach Hotel & Golf Club FL | - | 0 | - | - |