| Business | Phone |
| Aperon Biosystems Corp 2468 Embarcadero Way, Palo Alto 94303 | (650) 739-0910 |
| Avicena Group 228 Hamilton Ave # 3, Palo Alto 94301 | (415) 397-2880 |
| Cellerant Therapeutics Inc 3155 Porter Dr, Palo Alto 94304 | (650) 842-0600 |
| Cohesion Technologies Inc 2500 Faber Pl, Palo Alto 94303 | (650) 320-5500 |
| Genencor International Inc 925 Page Mill Rd, Palo Alto 94304 | (650) 846-7500 |
| Quark Biotech Inc Palo Alto 94301 | (650) 289-9950 |
| S C Bio Sciences 100 Hamilton Ave, Palo Alto 94301 | (650) 327-0889 |
| Optobionics 2462 Embarcadero Way, Palo Alto 94303 | (650) 845-4000 |
| Rinat Neuroscience Corp 3155 Porter Dr, Palo Alto 94304 | (650) 813-9250 |
| Target Discovery 4015 Fabian Way, Palo Alto 94303 | (650) 320-8400 |
| Tolerion Inc 3400 W Bayshore Rd, Palo Alto 94303 | (650) 856-4806 |