| Business | Phone |
| Alum Rock Technology 11200 Canon Vista Ave, San Jose 95127 | (408) 259-9300 |
| Dryvac Co 2769 Aiello Dr, San Jose 95111 | (408) 288-7600 |
| Micron Leak Detection 1274 Alma Ct, San Jose 95112 | (408) 280-2203 |
| Leybold Vacuum Products Inc 2350 Bering Dr, San Jose 95131 | (408) 782-7696 |
| Vat Inc 50 Airport Pkwy, San Jose 95110 | (408) 487-3207 |