| Business | Phone |
| Advance Materials Corp 850 Poplar St, Pittsburgh 15220 | (412) 921-9600 |
| Alzheimer Disease Research Center Upmc, Pittsburgh 15213 | (412) 692-2700 |
| C Truxell Research Parkway Center Mall, Pittsburgh 15205 | (412) 921-0550 |
| Diagnostics Plus 1100 Liberty Ave # 516, Pittsburgh 15222 | (412) 281-6535 |
| Ferro Technologies Inc 1125 William Pitt Way, Pittsburgh 15238 | (412) 826-3239 |
| Structural Research & Analysis 227 Shasta Dr, Pittsburgh 15239 | (412) 795-1911 |
| Teledata Research A Div 1500 Ardmore Blvd, Pittsburgh 15221 | (412) 247-9051 |