| Business | Phone |
| Houston Energy Group Llc 2203 Timberloch Pl, Spring 77380 | (281) 367-1403 |
| Martin Energy Consultant 24900 Pitkin Rd 170, Spring 77386 | (281) 367-9401 |
| New Energy Assoc 2202 Timberloch Pl 110, Spring 77380 | (281) 364-7404 |
| Resource Developement Partners 2204 Timberloch Pl, Spring 77380 | (281) 465-8778 |
| Technical Resources Corp 25329 Interstate 45, Spring 77380 | (281) 419-3890 |
| Barodyne Inc 9403 Appin Falls Dr, Spring 77379 | (281) 251-4134 |
| Lighting Systems Upgrade 20506 Sunshine Ln, Spring 77388 | (281) 355-7400 |
| Icon Resources 16828 Stuebner Airline Rd, Spring 77379 | (832) 717-4033 |