| McCarthy Tire Service PA | Retail Trade | 0 | - | B |
| McCarthy Tire Service Company of New York Inc. NY | Retail Trade | 0 | - | A |
| McCarthy Tire Service of Virginia Inc. VA | Retail Trade | 0 | - | C |
| McCartney Produce TN | Wholesale Trade | 0 | - | F |
| McCarton Foundation for Developmental Disabilities, Inc. NY | Healthcare & Social Assistance | 1 | $76,000 | - |
| McClarin Composites WA | Manufacturing | 0 | - | F |
| McClarin Composites (PA) PA | Manufacturing | 0 | - | F |
| McClarty Farms CA | Agriculture & Forestry | 0 | - | F |
| McClatchy Company, LLC CA | - | 0 | - | - |
| McClone Construction (Sacramento) CA | Construction | 0 | - | F |
| McClone Construction-WA WA | Construction | 0 | - | F |
| McClure Company PA | Construction | 0 | - | B |
| McClure Concrete, Inc. CO | Construction | 0 | - | F |
| McClure Properties LTD FL | Agriculture & Forestry | 0 | - | C |
| McClurg Senior Care LLC OH | Healthcare & Social Assistance | 0 | - | - |
| Mccollister's Global Service's NJ | Transportation & Warehousing | 0 | - | D |
| McComb Nursing and Rehabilitation MS | Healthcare & Social Assistance | 0 | - | - |
| McComb School District MS | Educational Services | 1 | $52,410 | - |
| McConnell & Associates MO | Manufacturing | 0 | - | F |
| McConnell & Jones LLP TX | Professional & Technical Services | 2 | $90,500 | - |
| Mcconnell Cabinets, Inc CA | - | 0 | - | - |
| McConway & Torley, LLC (Arcosa, Inc PA | Manufacturing | 0 | - | F |
| McCormick & Company, Inc. MD | Manufacturing | 1 | $152,194 | - |
| McCormick & Schmick Restaurant Corp. dba Mastro's Steakhouse - New York NY | - | 0 | - | - |
| McCormick Distilling Co., Inc. MO | Manufacturing | 0 | - | B |
| McCormick Equipment Co., Inc. OH | Wholesale Trade | 0 | - | B |
| McCormick Scottsdale AZ | - | 0 | - | - |
| McCownGordon Construction MO | Construction | 0 | - | C |
| McCoy Elkhorn Coal Corporation KY | - | 0 | - | - |
| McCoy Millwork OR | Wholesale Trade | 0 | - | F |
| McCoy's Building Supply TX | Retail Trade | 0 | - | F |
| McCoy's Building Supply- Liberty Hill TX | Retail Trade | 0 | - | F |
| McCoy's Corporation TX | Retail Trade | 0 | - | F |
| McCoy's Public House Restaurant MN | - | 0 | - | - |
| McCoys Building Supply- Aransas Pass TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Beeville TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Belton TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Cleveland TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- El Paso TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Laredo TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Mission TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Pasadena TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- San Antonio (Bandera Road) TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- San Marcos TX | Retail Trade | 0 | - | F |
| McCoys Building Supply- Tyler TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Abilene TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Brenham TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Bryan TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Cleburne TX | Retail Trade | 0 | - | F |
| McCoys Building Supply-Dayton TX | Retail Trade | 0 | - | F |
