| Business | Phone |
| Blue Whale Technologies 415 W Taft Ave, Orange 92865 | (714) 282-2850 |
| Computer Specialists Inc 1590 N Batavia St # 2, Orange 92867 | (714) 991-7770 |
| 1001 Bytes 211 W Katella Ave # J, Orange 92867 | (714) 632-1001 |
| Bluevar 765 The City Dr S, Orange 92868 | (714) 740-2004 |
| Cache Computer Svc 1650 N Glassell St # B, Orange 92867 | (714) 532-7490 |
| Family Educational Pro Systs 1010 N Batavia St, Orange 92867 | (714) 633-1956 |
| Full Spectrum Pc 276 N Tustin St, Orange 92867 | (714) 639-9948 |
| High Power Electronics Inc 1247 N Glassell St, Orange 92867 | (714) 628-2908 |
| Joblink Corp 1401 N Batavia St, Orange 92867 | (714) 532-5000 |
| Net Service Inc 1411 N Batavia St # 109, Orange 92867 | (714) 744-7164 |
| Northern Lights Computer Center 1046 N Tustin St # N, Orange 92867 | (714) 289-2656 |
| Paramount Disc Manufacturer 1040 N Batavia St, Orange 92867 | (714) 744-8383 |
| Micro Notebook Computer 1514 E. Lincoln Ave., Orange 92865 | (714) 998-2400 |