| Misubishi Chemicals America TX | Manufacturing | 0 | — | D |
| MISUMI USA INC OH | Wholesale Trade | 0 | — | F |
| MISUMI USA, Inc IL | Wholesale Trade | 0 | — | A |
| MISUMI USA, Inc. CA | Wholesale Trade | 0 | — | A |
| Misys International Banking Systems, Inc. NY | — | 0 | — | — |
| Mitac Computing Technology USA Corp. CA | Manufacturing | 1 | $120,000 | — |
| Mitac Information Systems Corp. CA | Manufacturing | 1 | $100,000 | — |
| MITAJA CORPORATION MD | Professional & Technical Services | 7 | $75,614 | — |
| Mitch's Green Thumb Landscaping Corp. CO | Administrative & Waste Services | 0 | — | A |
| Mitchell & Stark Construction Co., Inc. FL | Construction | 0 | — | F |
| Mitchell & Stark Construction Co., Inc. IN | Construction | 0 | — | D |
| Mitchell Bartlett-Bell COVID19 NC | — | 0 | — | — |
| Mitchell Bros Truck Line WA | Transportation & Warehousing | 0 | — | C |
| mitchell brothers concrete CA | Construction | 0 | — | F |
| Mitchell Brothers, Inc. SC | Construction | 0 | — | A |
| Mitchell Chuoke Plumbing, Inc. TX | Construction | 0 | — | A |
| Mitchell Construction KY | Construction | 0 | — | A |
| Mitchell Construction Group, LLC MA | Construction | 0 | — | A |
| Mitchell Contracting, Inc. LA | Construction | 0 | — | A |
| Mitchell Coounty IA | Finance & Insurance | 0 | — | A |
| Mitchell County Hospital District TX | Healthcare & Social Assistance | 1 | $54,122 | F |
| Mitchell County Hospital Health Systems KS | Healthcare & Social Assistance | 0 | — | D |
| Mitchell Crane Rental, Inc. TX | Wholesale Trade | 0 | — | F |
| Mitchell Electric, Inc. MA | Construction | 0 | — | A |
| Mitchell Equipment NE | Wholesale Trade | 0 | — | C |
| Mitchell Excavation UT | Construction | 0 | — | A |
| Mitchell Fire Protection District IL | Public Administration | 0 | — | A |
| Mitchell Gold Co. dba Mitchell Gold + Bob Williams COVID19 NC | — | 0 | — | — |
| Mitchell Graphics Inc MI | Manufacturing | 0 | — | F |
| Mitchell Grocery Corp. AL | Wholesale Trade | 0 | — | C |
| MITCHELL INTERNATIONAL INC. CA | Finance & Insurance | 7 | $118,890 | — |
| Mitchell Jones Concrete Inc CA | Construction | 0 | — | F |
| Mitchell Materials, LLC NH | Construction | 0 | — | A |
| Mitchell Metal Products WI | Manufacturing | 0 | — | F |
| Mitchell Plastics IN | Manufacturing | 0 | — | A |
| Mitchell Plastics MI | Manufacturing | 0 | — | D |
| Mitchell Plastics Huntsville AL | Manufacturing | 0 | — | F |
| Mitchell Plumbing, Inc. TN | Construction | 0 | — | A |
| MITCHELL SHELTON CONSTRUCTION CO., INC. TN | Construction | 0 | — | D |
| Mitchell's Ice Cream, Inc. CA | Manufacturing | 0 | — | F |
| MITCHELL/MARTIN, INC. NY | Professional & Technical Services | 45 | $142,411 | — |
| Mitec-Powertrain, Inc. & Automotive, Inc. OH | — | 0 | — | — |
| MITECS INC. MI | Professional & Technical Services | 9 | $88,119 | — |
| MiTek AZ | Manufacturing | 0 | — | F |
| MiTek TX | Manufacturing | 0 | — | A |
| Mitek WI | Manufacturing | 0 | — | F |
| MiTek Corporation IL | Manufacturing | 0 | — | A |
| MiTek Inc. MO | Professional & Technical Services | 1 | $195,000 | F |
| Mitek Systems, Inc. CA | Professional & Technical Services | 2 | $155,953 | — |
| MiTek USA MN | Professional & Technical Services | 0 | — | F |