| Mubea KY | Manufacturing | 0 | - | F |
| Mubea Tailor Rolled Blanks, LLC KY | - | 1 | $93,683 | - |
| Mucci Tehachapi Inc. CA | - | 0 | - | - |
| Muchnick Golieb & Golieb, P.C. NY | Professional & Technical Services | 1 | $140,000 | - |
| Muckleshoot Indian Bingo WA | Arts & Entertainment | 0 | - | F |
| Muckleshoot Indian Tribe WA | Arts & Entertainment | 0 | - | C |
| Mud Bay WA | Retail Trade | 0 | - | - |
| Mudrasys, INC CA | Professional & Technical Services | 6 | $113,547 | - |
| Mueller AL | Manufacturing | 0 | - | C |
| Mueller Co. LLC GA | Manufacturing | 3 | $130,247 | - |
| Mueller Inc. TX | Manufacturing | 0 | - | F |
| Mueller Industries MI | Manufacturing | 0 | - | F |
| Mueller Industries Inc UT | Manufacturing | 0 | - | F |
| Mueller Industries, Inc. AZ | Manufacturing | 0 | - | F |
| Mueller Industries, Inc. GA | Manufacturing | 0 | - | B |
| Mueller Industries, Inc. MS | Manufacturing | 0 | - | F |
| Mueller Industries, Inc. NJ | Manufacturing | 0 | - | F |
| Mueller Industries, Inc. OH | Manufacturing | 0 | - | B |
| Mueller Industries, Inc. TN | Manufacturing | 1 | $58,136 | F |
| Mueller Industries, Inc. TX | Manufacturing | 0 | - | F |
| Mueller Industries, Inc. VA | Manufacturing | 0 | - | F |
| Mueller Plastics Corp. FL | - | 0 | - | - |
| Mueller Services, Inc NY | Other Services | 0 | - | F |
| Mueller Water Products AL | Manufacturing | 0 | - | F |
| Mueller Water Products IL | Manufacturing | 0 | - | F |
| Mueller Water Products TN | Manufacturing | 0 | - | F |
| Muench-Zreuzer Candle Company NY | - | 0 | - | - |
| Muenster Memorial Hospital TX | Healthcare & Social Assistance | 2 | $56,420 | - |
| Mueon Corporation CA | Manufacturing | 3 | $180,000 | - |
| Mueser Rutledge Consulting Engineers PLLC NY | Professional & Technical Services | 1 | $117,000 | - |
| MUFG Bank, Ltd. NY | Finance & Insurance | 80 | $150,737 | - |
| MUFG Fund Services (USA) LLC NY | - | 1 | $160,000 | - |
| MUFG Investor Services (US), LLC (MUIS) MD | - | 0 | - | - |
| MUFG Securities Americas, Inc. NY | Finance & Insurance | 4 | $210,000 | - |
| MUFG Union Bank N.A. NY | Finance & Insurance | 2 | $146,500 | - |
| MUFG Union Bank, N.A. CA | - | 0 | - | - |
| Mui & Associates LTD. NY | Professional & Technical Services | 1 | $71,136 | - |
| Muir AI, Inc. WA | - | 2 | $127,953 | - |
| Muji U.S.A. NY | - | 0 | - | - |
| MUJI U.S.A. Limited dba MUJI Hollywood CA | - | 0 | - | - |
| MUJI U.S.A. Limited dba MUJI San Jose CA | - | 0 | - | - |
| MUJI U.S.A. Limited dba MUJI Santa Anita CA | - | 0 | - | - |
| MUJI U.S.A. Limited dba MUJI Santa Monica & MUJI Third Street CA | - | 0 | - | - |
| MUJI U.S.A. Limited dba MUJI Soma CA | - | 0 | - | - |
| MUJI U.S.A. Limited dba MUJI Stanford CA | - | 0 | - | - |
| Mujin Corp. GA | Professional & Technical Services | 5 | $151,210 | - |
| Muke Group INC. NJ | Professional & Technical Services | 6 | $109,335 | - |
| Mulberry Metal Products, Inc. NJ | Manufacturing | 0 | - | F |
| Mulcahy Nickolaus MN | Construction | 0 | - | D |
| Mule Creek State Prison - CDCR CA | Public Administration | 0 | - | F |
