| Business | Phone |
| Computer Connection Pasadena 21122 | (410) 437-0300 |
| Meta Security Group Pasadena 8282 Waterford Mill Ct, Pasadena 21122 | (410) 255-7224 |
| Robert F Miksit Pasadena 21122 | (410) 360-0011 |
| Networking Technology 637 Tebbston Dr, Pasadena 21122 | (410) 255-7600 |