| McNeill Hotel Holdings, LLC SC | Accommodation & Food Services | 0 | — | A |
| McNeill Hotel Holdings, LLC TN | Accommodation & Food Services | 0 | — | A |
| McNeill Hotel Holdings, LLC TX | Accommodation & Food Services | 0 | — | F |
| McNeill Hotel Holdings, LLC UT | Accommodation & Food Services | 0 | — | A |
| McNeill Hotel Holdings, LLC WV | Accommodation & Food Services | 0 | — | F |
| McNeill Hotels Investors LLC Corp Ofc TN | Accommodation & Food Services | 0 | — | A |
| McNeilus CA | Other Services | 0 | — | A |
| McNeilus GA | Other Services | 0 | — | A |
| McNeilus IA | Manufacturing | 0 | — | B |
| McNeilus MN | Other Services | 0 | — | C |
| McNeilus PA | Other Services | 0 | — | A |
| McNeilus TX | Other Services | 0 | — | A |
| McNeilus WI | Other Services | 0 | — | A |
| McNeilus Steel ND | Wholesale Trade | 0 | — | F |
| McNeilus Steel Inc. MN | Wholesale Trade | 0 | — | B |
| McNelly Services Inc IL | Administrative & Waste Services | 0 | — | F |
| McNerney & Associates, LLC OH | Manufacturing | 0 | — | A |
| McNichols Company CA | Wholesale Trade | 0 | — | A |
| McNichols Company FL | Wholesale Trade | 0 | — | A |
| McNichols Company GA | Wholesale Trade | 0 | — | A |
| McNichols Company IL | Wholesale Trade | 0 | — | D |
| McNichols Company NJ | Wholesale Trade | 0 | — | C |
| McNichols Company TX | Wholesale Trade | 0 | — | F |
| McNichols Scrap Iron & Metal Co MI | Wholesale Trade | 0 | — | A |
| McNICOLL CONSTRUCTION. INC. CA | Construction | 0 | — | A |
| McNish Corporation IL | Manufacturing | 0 | — | F |
| MCO Construction & Services, Inc. FL | Construction | 0 | — | A |
| MCP Computer Products, Inc. CA | Wholesale Trade | 1 | $97,802 | — |
| MCP Industries, Inc. AZ | Manufacturing | 0 | — | F |
| MCP Industries, Inc. CA | Manufacturing | 0 | — | F |
| MCP Industries, Inc. KS | Manufacturing | 0 | — | A |
| MCP Sequoia WA OpCo LLC WA | Healthcare & Social Assistance | 0 | — | F |
| McPeake Hotels, Inc. NC | Accommodation & Food Services | 0 | — | F |
| McPhail Fuel Co., Inc. CA | Retail Trade | 0 | — | B |
| MCPHEE ASSOCIATES, INC. MA | Construction | 0 | — | F |
| McPhee Electric, Ltd CT | Construction | 0 | — | C |
| McPherson Backhoe Inc. KS | Construction | 0 | — | A |
| McPherson Concrete Products KS | Manufacturing | 0 | — | D |
| McPherson Enterprizes Plumbing & Trenching,Inc NC | Construction | 0 | — | F |
| McPherson Hospital Inc. KS | Healthcare & Social Assistance | 0 | — | C |
| McPherson Hotel Developers LLC KS | Accommodation & Food Services | 0 | — | A |
| McPherson Industrial Corporation DBA Quality Chaser Company MI | Manufacturing | 0 | — | D |
| McPherson Operator, LLC KS | Healthcare & Social Assistance | 0 | — | A |
| McPherson Plastics, Inc. MI | Manufacturing | 0 | — | A |
| McPherson, Inc WI | Manufacturing | 0 | — | F |
| McPhillips Bros. Roofing Co MN | Construction | 0 | — | F |
| McPhillips Plumbing & HVAC Co. OH | Construction | 0 | — | A |
| MCPHS University MA | Educational Services | 5 | $94,937 | — |
| MCQ6 Logistix AZ | Transportation & Warehousing | 0 | — | F |
| MCQ6 Logsitix LLC AZ | Transportation & Warehousing | 0 | — | F |
