| Business | Phone |
| Campeon Gas Corp 17400 Dallas Pkwy, Dallas 75287 | (972) 931-9070 |
| Toro Energy 4925 Greenville Ave 1022, Dallas 75206 | (214) 691-0011 |
| Carter Montgomery Investments 3102 Maple Ave 450, Dallas 75201 | (214) 220-1080 |
| Explorer Pipeline Co 3900 Singleton Blvd, Dallas 75212 | (214) 634-0318 |
| Explorer Pipeline Co Dallas Ft Worth Airport, Dallas 75261 | (972) 456-0779 |