| Business | Phone |
| Cytyc Surgical Products 1047 Elwell Ct, Palo Alto 94303 | (650) 428-0300 |
| Innovative Product Technology 1076 E Meadow Cir, Palo Alto 94303 | (650) 494-7500 |
| Overcast Shower Cover Co 1655 Middlefield Rd, Palo Alto 94301 | (650) 327-2188 |
| Justice Innovations Inc Palo Alto 94306 | (650) 813-0295 |
| Merlin Engineering Works Inc 1888 Embarcadero Rd, Palo Alto 94303 | (650) 856-0900 |
| Sciton Llc 925 Commercial St, Palo Alto 94303 | (650) 493-9155 |
| Project Hear 801 Welch Rd, Palo Alto 94304 | (650) 494-2000 |
| Reliant Technologies 260 Sheridan Ave # 300, Palo Alto 94306 | (650) 473-0200 |
| Zi-Tech Instrument Corp Po Box 51845, Palo Alto 94303 | (650) 326-2151 |
| Varian Medical Systems Inc 3100 Hansen Way, Palo Alto 94304 | (650) 493-4000 |