| Business | Phone |
| Anderson Business Technology 120 E Colorado Blvd, Pasadena 91105 | (626) 793-2166 |
| Business Equipment Svc Tchncns 461 N Lake Ave, Pasadena 91101 | (626) 577-5900 |
| Advanced Business Systems 65 N Raymond Ave # 260, Pasadena 91103 | (626) 564-9120 |
| A I Techno Systems Intl Co 1122 E Green St, Pasadena 91106 | (626) 568-0202 |
| Tripoli Business Pasadena 91104 | (626) 786-7360 |