| Business | Phone |
| Tnt Jujitsu 7018 W Gulf Bank Rd, Houston 77040 | (713) 856-8816 |
| Kim Soo Karate 3225 Milam St, Houston 77006 | (713) 681-9261 |
| Mtd Self Defense Superstore 5326 W Bellfort St # 112, Houston 77035 | (713) 728-5537 |
| North Channel Martial Arts 13435 Wallisville Rd, Houston 77049 | (281) 458-1164 |