| Business | Phone |
| Chevron Texaco Pipeline Co 2159 Clifton Ridge Rd, Sulphur 70665 | (337) 882-6748 |
| Citgo Pipeline Co 2451 Clifton Ridge Rd, Sulphur 70663 | (337) 583-2432 |
| Colonial Pipeline Co 2053 Clifton Ridge Rd, Sulphur 70665 | (337) 882-1711 |
| Contract Land Staff 2310 E Burton St, Sulphur 70663 | (337) 626-2112 |
| Enterprise Products 569 Belle Moye Rd, Sulphur 70665 | (337) 558-5128 |
| Enterprise Products 7513 Choupique Rd, Sulphur 70665 | (337) 558-5034 |
| Enterprise Products Gum Cove Rd, Sulphur 70663 | (337) 583-7896 |
| Equilon Pipeline Co Cities Service Hwy, Sulphur 70663 | (337) 882-1905 |
| Explorer Pipeline Co 2187 Clifton Ridge Rd, Sulphur 70665 | (337) 882-0685 |
| Industrial Pipeline Solutions 2850 S Beglis Pkwy, Sulphur 70665 | (337) 528-6668 |
| Kinder Morgan Energy Partners 900 E Highway 108, Sulphur 70665 | (337) 583-4465 |
| Lake Charles Pipeline 1777 Clifton Ridge Rd, Sulphur 70665 | (337) 882-6848 |
| Louisiana Pipeline Rental 3132 Metric Dr, Sulphur 70665 | (337) 882-1882 |
| Ucar Pipeline Inc 2200 W Burton St, Sulphur 70663 | (337) 527-3010 |
| Shell Pipe Line Corp 2704 Goldleaf Ln, Sulphur 70665 | (337) 626-1161 |