| McCoys Building Supply-Headquarters TX | Retail Trade | 0 | - | B |
| McCoys Building Supply-Longview TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-New Braunfels TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-New Braunfels Millwork TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-North Corpus Christi TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Palestine TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Paris TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Pharr TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Plainview TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-San Angelo TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-San Antonio (General McMullen) TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-South Austin TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Universal City TX | Retail Trade | 0 | - | F |
| McCray Laboratory CA | - | 0 | - | - |
| McCray Lumber KS | Wholesale Trade | 0 | - | F |
| McCrea Manor OH | Healthcare & Social Assistance | 0 | - | F |
| McCreless Mall 10 TX | - | 0 | - | - |
| McCrimlisk Ditullio and Company LLP CA | Professional & Technical Services | 1 | $85,000 | - |
| McCrometer, Inc. CA | Manufacturing | 1 | $162,363 | F |
| McCrory's Sunny Hill Nursery/GrowHealthy FL | Retail Trade | 0 | - | B |
| McCullough Landscape Architecture, Inc. CA | Professional & Technical Services | 1 | $100,000 | - |
| Mccune Chrysler Jeep Dodge CA | - | 0 | - | - |
| McCurdy Charter School NM | Educational Services | 1 | $67,000 | - |
| MCD Innovations, Inc TX | Manufacturing | 0 | - | F |
| McDanel Advanced Meterial Technologies PA | Manufacturing | 0 | - | F |
| McDaniel and Son Plumbing, Inc. TX | Construction | 0 | - | F |
| McDaniel Technical Services, Inc IN | - | 0 | - | - |
| McDermott LA | Construction | 0 | - | A |
| McDermott International LA | - | 0 | - | - |
| McDermott International, Ltd., dba Shaw Services, LLC NC | - | 0 | - | - |
| McDermott, Inc. TX | Professional & Technical Services | 1 | $129,000 | A |
| McDoanld's Restaurant of California, Inc. CA | - | 0 | - | - |
| McDonald Plastic Molding, Inc WI | Manufacturing | 0 | - | D |
| McDonald Wholesale Co. CA | Wholesale Trade | 0 | - | F |
| McDonald’s Restaurants of California CA | - | 0 | - | - |
| McDonald's CA | - | 0 | - | - |
| McDonald's MN | - | 0 | - | - |
| McDonald's - Angel 10th Ave. Food Corporation NY | - | 0 | - | - |
| McDonald's Corporation IL | Accommodation & Food Services | 34 | $167,863 | - |
| McDonald's Corporation OH | - | 0 | - | - |
| McDonald's Restaurant of California, Inc. CA | - | 0 | - | - |
| McDonald's Restaurant/Nicwil, Inc. CA | - | 0 | - | - |
| McDonald's Restaurants of California, Inc. CA | - | 0 | - | - |
| McDonald's USA, LLC NC | - | 0 | - | - |
| Mcdonalds CA | - | 0 | - | - |
| Mcdonalds (Delta Terminal #5) CA | - | 0 | - | - |
| McDonalds Restaurants of California, Inc. CA | - | 0 | - | - |
| McDonnell and McMann Pediatric Dentistry, PLLC dba The Smile Lodge NY | - | 0 | - | - |
| McDonough County Hospital District IL | Healthcare & Social Assistance | 2 | $53,685 | C |
| Mcdonough Holland & Allen Pc CA | - | 0 | - | - |
