| MTC Facility MD | - | 0 | - | - |
| MTC Management PLLC AZ | Professional & Technical Services | 2 | $72,966 | - |
| MTD OH | - | 0 | - | - |
| MTD Products Inc KY | - | 0 | - | - |
| MTD Products Inc TN | Manufacturing | 0 | - | F |
| MTD Products Inc. OH | Manufacturing | 0 | - | F |
| MTech Mechanical CO | Construction | 0 | - | A |
| MTech Mechanical Solutions Group, Inc. CO | Construction | 1 | $97,000 | - |
| MTH Family LLC CO | Agriculture & Forestry | 0 | - | F |
| Mthree Corporate Consulting Limited DE | Professional & Technical Services | 1 | $90,256 | - |
| MTI America FL | Professional & Technical Services | 0 | - | A |
| MTI Baths Inc GA | Manufacturing | 0 | - | F |
| MTI Specialty Silicones Inc. FL | - | 0 | - | - |
| MTIL, Inc IL | - | 0 | - | - |
| MTM Transit OR | Transportation & Warehousing | 0 | - | F |
| MTM Transit TX | Transportation & Warehousing | 0 | - | F |
| MTRWestern LLC OR | Transportation & Warehousing | 0 | - | D |
| MTRWestern LLC WA | Transportation & Warehousing | 0 | - | B |
| MTS Logistics, Inc. NY | Transportation & Warehousing | 1 | $106,605 | - |
| MTS Systems MN | Manufacturing | 0 | - | A |
| MTSS Group Inc. NJ | Professional & Technical Services | 7 | $96,987 | - |
| MTX Group, Inc. TX | Professional & Technical Services | 7 | $157,856 | - |
| MU HealthIT INC. NJ | Professional & Technical Services | 2 | $88,889 | - |
| Mubea KY | Manufacturing | 0 | - | F |
| 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 | 5 | $101,246 | - |
| 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 | 0 | - | 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 | - |
