| Business | Phone |
| Axiom Memory Solutions 13 Orchard # 100, Lake Forest 92630 | (949) 581-1450 |
| Compuexpert 11 Rancho Cir, Lake Forest 92630 | (949) 609-1677 |
| Andia Communications Inc 22623 Lakeside Ln, Lake Forest 92630 | (949) 859-9955 |
| Demille Research Inc 25422 Trabuco Rd # 105, Lake Forest 92630 | (714) 685-7920 |
| E R Technologies Inc Lake Forest 92630 | (949) 455-0415 |
| Intellagent Systems 22672 Lambert St, Lake Forest 92630 | (949) 855-6424 |
| Medical Intelligence Systems 23832 Rockfield Blvd, Lake Forest 92630 | (949) 465-7080 |
| Mystic Software 23072 Lake Center Dr, Lake Forest 92630 | (949) 595-7980 |
| Proms 1 Orchard, Lake Forest 92630 | (949) 770-5280 |
| Redman Ventures Inc 22691 Lambert St # 507, Lake Forest 92630 | (949) 855-6044 |
| Spinnsoft 21982 Hoi Cir, Lake Forest 92630 | (949) 707-0777 |
| Tab Consulting 25871 Atlantic Ocean Dr, Lake Forest 92630 | (949) 770-1388 |
| Trend Micro 25531 Commercentre Dr, Lake Forest 92630 | (949) 215-2475 |
| Verinex Technologies Inc 1 Spectrum Pointe Dr # 325, Lake Forest 92630 | (949) 598-0750 |