| Business | Phone |
| King Operating Corp 6142 Campbell Rd, Dallas 75248 | (214) 420-3000 |
| Webb Chapel Rd 12103 Webb Chapel Rd, Dallas 75234 | (972) 481-1834 |
| Northdallas-Motor Fuels Inc 7861 Willow Hill Ct 232, Dallas 75230 | (214) 369-9911 |
| Industrial Fuels Inc 255 Comstock St, Dallas 75208 | (214) 742-6672 |
| Ricochet Fuel Distributors Inc 4847 Alexander Ln, Dallas 75247 | (214) 634-7738 |
| Oklahoma Exploration Co 5121 Mckinney Ave, Dallas 75205 | (214) 522-2053 |