| Business | Phone |
| Delta Consulting Inc 8 Harvey Ln, Newtown Square 19073 | (610) 359-0118 |
| Dolphin It Project & Cnsltg 19 Campus Blvd, Newtown Square 19073 | (610) 701-9825 |
| Iec Technology Newtown Square 19073 | (610) 355-0172 |
| Implementation & Consulting 5066 W Chester Pike # R, Newtown Square 19073 | (610) 355-7750 |
| Matrix Systems 3607 Chapel Rd # A, Newtown Square 19073 | (610) 359-0129 |
| Penn Systems Group 5068 W Chester Pike, Newtown Square 19073 | (610) 353-3800 |
| Realtech Inc 4659 West Chester Pike, Newtown Square 19073 | (610) 356-4401 |
| Wilson Technology Associates 2 Campus Blvd, Newtown Square 19073 | (610) 353-9879 |
| Strathman Associates 3850 Gradyville Rd, Newtown Square 19073 | (610) 356-3600 |