| Business | Phone |
| M V Information Systems 603 Horsham Rd, Horsham 19044 | (215) 443-8270 |
| Financial Software Systems Inc 240 Gibraltar Rd # 200, Horsham 19044 | (215) 784-1100 |
| Proscape Technologies Inc 1155 Business Center Dr # 180, Horsham 19044 | (215) 441-0300 |
| Protocol It 601 Dresher Rd, Horsham 19044 | (215) 674-0454 |