| Business | Phone |
| Amphenol Corp 23276 S Pointe Dr # 113, Laguna Hills 92653 | (949) 855-4454 |
| Case Electrical Enterprises 24812 Hon Ave, Laguna Hills 92653 | (949) 830-1886 |
| E & E Magnetic Product Ltd 25255 Cabot Rd, Laguna Hills 92653 | (949) 837-0148 |
| Insync Peripherals Corp 22951 La Cadena Dr, Laguna Hills 92653 | (949) 588-2675 |
| Molex Connector Corp 23461 S Pointe Dr # 385, Laguna Hills 92653 | (949) 588-3701 |
| Power Devices Inc 26941 Cabot Rd # 124, Laguna Hills 92653 | (949) 582-6712 |
| R F Labs Laguna Hills 92653 | (949) 581-2900 |
| Team Solutions Inc 27071 Cabot Rd, Laguna Hills 92653 | (949) 348-7766 |