| Business | Phone |
| Advanced Botanical Research 8341 E Evans Rd # 112, Scottsdale 85260 | (480) 367-9429 |
| Biological Immunity Research 13402 N Scottsdale Rd, Scottsdale 85254 | (480) 948-5100 |
| Research Inc Anderson 12868 N 116th St, Scottsdale 85259 | (480) 614-1270 |
| Research Phoenix 7434 E Stetson Dr, Scottsdale 85251 | (480) 970-3188 |
| Pinnacle Research 8649 E Royal Palm Rd # 108, Scottsdale 85258 | (480) 483-3343 |
| Crs Clinical Research Inc 7898 E Acoma Dr, Scottsdale 85260 | (480) 348-5847 |
| Hollywood Prop Finders & Rsrch 11512 E Desert Holly Dr, Scottsdale 85255 | (480) 585-4445 |
| Heatlh Research Group 7332 E Butherus Dr, Scottsdale 85260 | (480) 315-8200 |
| Harmone Research Foundation 8070 E Morgan Trl, Scottsdale 85258 | (480) 483-1616 |