| 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 Corporation IL | - | 29 | $160,000 | - |
| 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 | 3 | $57,990 | C |
| Mcdonough Holland & Allen Pc CA | - | 0 | - | - |
| McDowell ARH KY | Healthcare & Social Assistance | 0 | - | - |
| McDowell Technical Community College NC | Educational Services | 1 | $44,138 | - |
| MCE Corporation CA | Construction | 0 | - | F |
| McElroy Metal IL | Manufacturing | 0 | - | F |
| McElroy's Inc. KS | Construction | 0 | - | F |
| McEnany Roofing, Inc FL | Construction | 0 | - | F |
| McEntire Produce SC | Agriculture & Forestry | 0 | - | F |
| MCF - Lino Lakes MN | Public Administration | 0 | - | F |
| MCF-Lino Lakes MN | Public Administration | 0 | - | F |
| MCF-Rush City MN | Public Administration | 0 | - | F |
| McFadden Communications, LLC dba Toof American Digital Printing TN | - | 0 | - | - |
| McFadyen Consulting Group, Inc. VA | Professional & Technical Services | 4 | $154,500 | - |
| McFarland & Sons NE | - | 0 | - | - |
| McFarland Building Group, LLC NC | Construction | 3 | $77,000 | - |
| McFarland Clinic IA | Healthcare & Social Assistance | 0 | - | D |
| McFarland Clinic, P.C. IA | - | 2 | $379,600 | - |
| Mcfarland Community Correctional Facility CA | - | 0 | - | - |
| McFarlane Manufacturing Co. Inc. WI | Manufacturing | 0 | - | F |
| McFarlane's Bark Inc OR | Manufacturing | 0 | - | F |
| MCG Energy Solutions, LLC MN | - | 1 | $134,971 | - |
| MCG Health, LLC. WA | Professional & Technical Services | 9 | $185,000 | - |
| MCGA Hotels SF LLC CA | - | 0 | - | - |
| McGaw Medical Center of Northwestern University IL | Healthcare & Social Assistance | 1 | $90,082 | - |
| McGee Air Services AZ | Transportation & Warehousing | 0 | - | F |
| McGee Air Services CA | Transportation & Warehousing | 0 | - | F |
| McGee Air Services OR | Transportation & Warehousing | 0 | - | F |
| McGee Air Services WA | Transportation & Warehousing | 0 | - | F |
| McGehee Hospital AR | Healthcare & Social Assistance | 0 | - | F |
| McGhee Tyson Inn TN | - | 0 | - | - |
| McGlinchey Stafford PLLC LA | - | 0 | - | - |
| McGough Construction Co., LLC MN | Construction | 0 | - | B |
| McGowan Builders, Inc. NY | Construction | 2 | $101,525 | - |
| McGrath Automotive Group (DBA: McGrath Honda of St Charles) IL | Retail Trade | 0 | - | B |
| McGrath RentCorp CA | Real Estate | 2 | $163,809 | B |
| McGraw Hill IA | - | 0 | - | - |