| Business | Phone |
| Anglo Suisse Offshore Pipeline 4023 Ambassador Caffery Pkwy, Lafayette 70503 | (337) 984-2696 |
| Anr Pipeline Co 112 Rue Beauregard, Lafayette 70508 | (337) 237-0314 |
| Columbia Gulf Transmission Co 201 Energy Pkwy, Lafayette 70508 | (337) 233-7383 |
| Crosstex Energy Svc 311 Patterson St, Lafayette 70501 | (337) 354-1722 |
| Florida Gas Transmission Co 201 Rue Iberville, Lafayette 70508 | (337) 237-1896 |
| Gulf South Pipeline Co 2300 Verot School Rd, Lafayette 70508 | (337) 981-6699 |