| Business | Phone |
| Advanced Precision Sales 27 Spectrum Pointe Dr # 307, Lake Forest 92630 | (949) 453-0480 |
| Component Trends 21092 Bake Pkwy # 110, Lake Forest 92630 | (949) 472-9050 |
| Ihi Electronics 20988 Bake Pkwy, Lake Forest 92630 | (949) 855-5688 |
| Kingston Electronics 17 Spectrum Pointe Dr, Lake Forest 92630 | (949) 206-6861 |
| Lumina Electronics Inc 23091 Cavanaugh Rd, Lake Forest 92630 | (949) 459-1641 |
| Manistar Electronics 26802 Vista Ter, Lake Forest 92630 | (949) 457-1514 |
| Nu Horizons Electronics Corp 25371 Commercentre Dr, Lake Forest 92630 | (949) 470-1011 |
| Premier Magnetics Inc 20381 Barents Sea Cir, Lake Forest 92630 | (949) 452-0511 |
| R-Vac Electronics 23684 El Toro Rd # O, Lake Forest 92630 | (949) 586-1210 |
| Sceptre Elect Engineering 22661 Lambert St, Lake Forest 92630 | (949) 455-0273 |
| Sky Electronics 26223 Enterprise Ct, Lake Forest 92630 | (949) 297-4788 |
| Walker Electronics Lake Forest 92630 | (949) 583-1420 |
| Corsair Electrical Connectors 22661 Lambert St, Lake Forest 92630 | (949) 455-0273 |
| Nu Horizons Electronics Corp 25351 Commercentre Dr, Lake Forest 92630 | (949) 470-1011 |
| Reptron Electronics 25381 Commercentre Dr, Lake Forest 92630 | (949) 450-1052 |
| Tier Ii Distribution 11 Orchard, Lake Forest 92630 | (949) 716-8000 |