10. hunt brothers pizza 8000 locations

9. krispy kreme  10427 locations

8. dunkin  11300 locations

7. dominos 18381 locations

6. pizza hut 18848 locations

5. burger king 19247 locations

4. kfc  26934 locations

3. starbucks 33833 locations

2. subway  37000 locations

1. McDonald's 40031 locations