| Business | Phone |
| Agi Industries Inc 106 Bayou Bend Dr, Sulphur 70663 | (337) 626-7867 |
| Conoco Inc 1697 Pak Tank Rd, Sulphur 70665 | (337) 583-3321 |
| Lake Charles Calcine Plant 1723 Pak Tank Rd, Sulphur 70665 | (337) 583-3200 |
| Westlake Styrene Terminal 1920 Pak Tank Rd, Sulphur 70665 | (337) 583-7062 |
| William T Burton Industries 101 N Huntington St, Sulphur 70663 | (337) 527-5221 |
| Turner Industries 2346 Swisco Rd, Sulphur 70665 | (337) 882-6980 |
| Burton William T Industries 108 N Huntington St, Sulphur 70663 | (337) 527-6913 |