| Business | Phone |
| Advanced Cardiovascular Systs 3200 Lakeside Dr, Santa Clara 95054 | (408) 235-1600 |
| Bacchus Vascular 3110 Coronado Dr, Santa Clara 95054 | (408) 980-8300 |
| Basic Measuring Instruments 3250 Jay St, Santa Clara 95054 | (408) 970-3700 |
| Eklin Medical Systems 1605 Wyatt Dr, Santa Clara 95054 | (408) 492-0057 |
| Flossaid Corp 3045 Copper Rd, Santa Clara 95051 | (408) 730-0500 |
| Healtheon Corp 4600 Patrick Henry Dr, Santa Clara 95054 | (408) 876-0205 |
| Guidant Corp 3200 Lakeside Dr, Santa Clara 95054 | (408) 845-3000 |
| Intraop 3170 De La Cruz Blvd # 108, Santa Clara 95054 | (408) 986-6020 |
| Ratek 1670 Newhall St # 216, Santa Clara 95050 | (408) 247-8692 |
| Modulus Data Systems Inc 2700 Augustine Dr # 299a, Santa Clara 95054 | (408) 567-9333 |
| Merit Sensor Systems Inc 2330 Walsh Ave, Santa Clara 95051 | (408) 987-0560 |
| Sumitomo Electric 3235 Kifer Rd # 150, Santa Clara 95051 | (408) 773-1871 |