| Business | Phone |
| Dps Software Systems 924 E Green St, Pasadena 91106 | (626) 683-9190 |
| E Z Data Inc 918 E Green St, Pasadena 91106 | (626) 585-3505 |
| Financial Software Custom Corp 686 S Arroyo Pkwy # 166, Pasadena 91105 | (323) 737-5618 |
| Inter Alios Comm Inc Po Box 41540, Pasadena 91114 | (626) 432-6677 |
| Iolo Technologies 145 N Sierra Madre Blvd, Pasadena 91107 | (626) 793-3993 |
| Ten Fold 1422 La Loma Rd, Pasadena 91105 | (626) 441-4097 |
| Twin Peaks Software 2060 E Villa St, Pasadena 91107 | (626) 793-7223 |
| Aniworld Inc 758 E Colorado Blvd, Pasadena 91101 | (626) 564-9768 |
| Classic Photographic Image 28 N Marengo Ave, Pasadena 91101 | (626) 564-8106 |
| Cms Software Inc 180 S Lake Ave # 245, Pasadena 91101 | (626) 683-0644 |
| Computer Helper Pasadena 91101 | (626) 405-2320 |
| E-Sim Inc 225 S Lake Ave # 300, Pasadena 91101 | (626) 791-7930 |
| Kobe Data Systems Pasadena 91101 | (626) 792-8871 |
| Systems Engineering & Mgmt 131 N El Molino Ave, Pasadena 91101 | (626) 793-7283 |
| Image Unlimited 69 Columbia St, Pasadena 91105 | (626) 564-0925 |
| Jurik Research Software 686 S Arroyo Pkwy # 237, Pasadena 91105 | (323) 258-4860 |
| Donna Riegel Pasadena 91105 | (626) 799-4476 |
| Toobaroo Software 14 N Fair Oaks Ave, Pasadena 91103 | (626) 584-2906 |
| Computer Firmware Systems Inc 619 S Oakland Ave, Pasadena 91106 | (626) 795-0020 |
| Data Vector 1775 Homet Rd, Pasadena 91106 | (626) 577-6887 |