| Business | Phone |
| Bob Baffert Racing Stables 700 Central Ave, Louisville 40208 | (502) 635-7668 |
| Bucks Brothers Racing Inc 8800 3rd Street Rd, Louisville 40272 | (502) 937-2723 |
| Churchill Downs Investment Co 700 Central Ave, Louisville 40208 | (502) 636-4400 |
| George Arnold Ii Racing Stbls 700 Central Ave, Louisville 40208 | (502) 635-0025 |
| Gng Motorsports 2419 Mercer Ave, Louisville 40216 | (502) 447-1009 |
| Greg Foley Racing Stable 4520 Poplar Level Rd, Louisville 40213 | (502) 966-9558 |
| Steve Asmussen Racing Stable 700 Central Ave, Louisville 40208 | (502) 635-0260 |
| Trackside 4520 Poplar Level Rd, Louisville 40213 | (502) 962-2200 |
| Mountain Racing Inc Church Hill Downs, Louisville 40208 | (502) 637-8738 |