| Business | Phone |
| Ebr Energy Lp 345 Commerce Green Blvd, Sugar Land 77478 | (281) 265-6500 |
| Energy Corp Of America 245 Commerce Green Blvd, Sugar Land 77478 | (281) 277-4300 |
| United Crude Oil 245 Commerce Green Blvd # 250, Sugar Land 77478 | (281) 340-8700 |
| Spirit Energy 14141 Southwest Fwy, Sugar Land 77478 | (281) 491-7600 |
| Nueces Petroleum 8306 Highway 90a, Sugar Land 77478 | (281) 494-0200 |