| Business | Phone |
| Ariad Pharmaceuticals Inc 26 Landsdowne St, Cambridge 2139 | (617) 494-0400 |
| Aveo Pharmaceuticals Inc 75 Sidney St # 4, Cambridge 2139 | (617) 299-5000 |
| Oncogene Science Diagnostics 80 Rogers St, Cambridge 2142 | (617) 492-7289 |
| Dyax Corp 300 Technology Sq, Cambridge 2139 | (617) 225-2500 |