| Business | Phone |
| Advanced Medical Electronics 4520 W 34th St, Houston 77092 | (713) 956-0485 |
| Barrett's Quail Farm 12102 Westgard Blvd, Houston 77044 | (281) 458-2493 |
| Cornish Medical Electronics 9350 Kirby Dr 200, Houston 77054 | (713) 664-2200 |
| Fyi Medical Suppliers Inc 3303 Audley St 750, Houston 77098 | (713) 528-3043 |
| Hest Fitness Products 609 E Tidwell Rd, Houston 77022 | (713) 695-6378 |