| Business | Phone |
| Corco Transportation Co 4005 Broadway St # B, San Antonio 78209 | (210) 828-8444 |
| Ibc Petroleum Inc 10010 San Pedro Ave # 360, San Antonio 78216 | (210) 342-2225 |
| Oxochem Inc 8626 Tesoro Dr, San Antonio 78217 | (210) 828-8444 |
| Tesoro Petroleum 11815 Ih 10 W, San Antonio 78230 | (210) 253-8020 |
| Tesoro Petroleum Co Inc 200 Concord Plaza Dr, San Antonio 78216 | (210) 805-3100 |
| Alamo Environmental 2375 Walsh Rd, San Antonio 78224 | (210) 628-1042 |
| Ibc Petroleum Inc 300 E Sonterra Blvd # 1220, San Antonio 78258 | (210) 342-2225 |