| Business | Phone |
| Abc America Electronics Corp 1977 Otoole Ave # B101, San Jose 95131 | (408) 955-9267 |
| Brandt Electronics Inc 1365 Vander Way, San Jose 95112 | (408) 271-1040 |
| Power Architects Corp 842 Jury Ct, San Jose 95112 | (408) 794-2200 |
| Metapo Inc 2380 Qume Dr # D, San Jose 95131 | (408) 943-9308 |
| Radiation Power Systems Inc 2261 Fortune Dr # D, San Jose 95131 | (408) 432-6154 |
| Tdi Silicon Valley 2370 Qume Dr # B, San Jose 95131 | (408) 571-4444 |
| Volgen America Inc 2480 N 1st St, San Jose 95131 | (408) 570-0900 |
| Sumida Electric Usa Co 2841 Junction Ave # 120, San Jose 95134 | (408) 321-9660 |