| Business | Phone |
| Competitive Advantage 7322 Southwest Fwy, Houston 77074 | (713) 777-3102 |
| Escot Corp 2401 Fountain View Dr 419, Houston 77057 | (713) 975-8289 |
| Focus Educational Svc 16630 Imperial Valley Dr # 134, Houston 77060 | (281) 447-1852 |
| Maritz Performance Improvement 16945 Northchase Dr 1430, Houston 77060 | (281) 872-0303 |
| Kairos Life Technologies 589 W Donovan St, Houston 77091 | (713) 691-6699 |