| Business | Phone |
| Health Sonics Corp 6262 Patterson Pass Rd # A, Livermore 94550 | (925) 455-7899 |
| Protective Optics 4777 Bennett Dr # D, Livermore 94551 | (925) 243-9810 |
| Solarant Medical Inc 2675 Collier Canyon Rd, Livermore 94551 | (925) 398-4500 |
| Wang Nmr Inc 550 N Canyon Pkwy, Livermore 94551 | (925) 443-0212 |