| Business | Phone |
| B & B Electronics 1385 Sharp Ct, Campbell 95008 | (408) 559-8665 |
| Bocom Corp 268 E Hamilton Ave, Campbell 95008 | (408) 866-9900 |
| Dura Electronics Sales Inc 1925 Winchester Blvd, Campbell 95008 | (408) 378-0747 |
| Elan Microsystems Inc 1901 S Bascom Ave, Campbell 95008 | (408) 377-0244 |