| Business | Phone |
| Univ-Memphis Prevention Center 5350 Poplar Ave, Memphis 38119 | (901) 678-1674 |
| B L Systems 5264 Flowering Peach Dr, Memphis 38115 | (901) 370-6983 |
| Baptist Clinical Research Svc Memphis 38103 | (901) 227-8691 |
| Tyler & Assoc Corporate Office 1331 Union Ave, Memphis 38104 | (901) 274-8098 |
| Coolpak Inc 5635 Sycamore Grove Ln, Memphis 38120 | (901) 767-2137 |
| Micro Dexterity Systems 6401 Poplar Ave # 190, Memphis 38119 | (901) 767-6662 |