| Business | Phone |
| Apcompower Inc 1101 Pleasantville Dr, Houston 77029 | (713) 672-8433 |
| Babcock & Wilcox Co 16800 Imperial Valley Dr, Houston 77060 | (281) 591-7700 |
| Glex Inc 12900 Fm 529 Rd, Houston 77041 | (713) 849-4985 |
| Goes Sales Of Texas 465 W 38th St, Houston 77018 | (713) 699-5344 |
| Goodwin-Block Assoc Inc Houston 77024 | (713) 464-5583 |
| J L Powell & Assoc Inc 5630 Heffernan St, Houston 77087 | (713) 641-0321 |