| Business | Phone |
| Chase Medical 1710 Firman Dr, Richardson 75081 | (972) 437-9667 |
| Orthofix Inc 250 E Arapaho Rd 100, Richardson 75081 | (972) 918-8300 |
| Walling Medical Equipment Co 811 S Central Expy # 418, Richardson 75080 | (972) 529-8600 |
| Orametrix Inc 2350 Campbell Creek Blvd, Richardson 75082 | (972) 728-5500 |