| Business | Phone |
| Acrs Advance Cardiac Pulmonary 7207 Regency Square Ct 102, Houston 77036 | (713) 975-8840 |
| C & D 5002 S Lake Houston Pkwy, Houston 77049 | (713) 330-8355 |
| Wesley Gardens Training Ctr 8800 Gustine Ln, Houston 77031 | (713) 995-0339 |
| Techs & Trainers Inc 4325 Kingfisher Dr, Houston 77035 | (713) 728-4424 |
| Reginald Battee's Basic Trnng 10039 Bissonnet St, Houston 77036 | (713) 995-6877 |
| Rae Ent Training & Consulting 4010 Quiet Knoll Ct, Houston 77059 | (281) 486-4870 |
| Wss Headstart Training 11703 Triola Ln, Houston 77072 | (832) 351-2402 |
| Rnk Inc Houston 77098 | (713) 523-4225 |
| Sound Singing Institute 2412 Yorktown St 342, Houston 77056 | (713) 960-1648 |