| Business | Phone |
| Taylor Petroleum Office 101 E 11th Ave, Amarillo 79101 | (806) 379-9000 |
| Salt Fork 5901 N Western St, Amarillo 79124 | (806) 373-7885 |
| Salt Fork/Signal Fuels Co 1019 S Polk St, Amarillo 79101 | (806) 467-8000 |
| Signal Fuels Co 101 E 11th Ave, Amarillo 79101 | (806) 376-5000 |
| National Stations Inc 2740 W 45th Ave, Amarillo 79110 | (806) 354-2878 |