| Business | Phone |
| Aquacap Pharmaceutical 190 Hillman Dr, Chadds Ford 19317 | (610) 361-2800 |
| Aquacap Pharmaceutical 4 Hillman Dr # 190, Chadds Ford 19317 | (610) 361-2800 |
| Endo Pharmaceuticals Holdings 100 Endo Blvd, Chadds Ford 19317 | (610) 558-9800 |
| Endo Pharmaceuticals Inc 100 Dickinson Dr, Chadds Ford 19317 | (610) 361-9017 |