| Business | Phone |
| Accessible Archives Inc 697 Sugartown Rd, Malvern 19355 | (610) 296-7441 |
| Aftech 375 Technology Dr, Malvern 19355 | (610) 993-8000 |
| Alliance Medical Informatics 4 Carla Ter, Malvern 19355 | (610) 651-7970 |
| Webnet Communications 2 Treemont Dr, Malvern 19355 | (610) 407-9177 |
| Boyd Branin 1019 Millstream Dr, Malvern 19355 | (610) 644-6714 |
| Quality Computer Systems Inc 93 Yellow Springs Rd, Malvern 19355 | (610) 827-7025 |
| M Power Softwear Svc 7 Great Valley Pkwy, Malvern 19355 | (610) 251-0811 |
| M Vest Technology 1700 Paoli Pike, Malvern 19355 | (610) 407-0100 |
| Integrated Software Solutions 1 Great Valley Pkwy, Malvern 19355 | (610) 993-8561 |
| Jacquette Consulting 720 Providence Rd, Malvern 19355 | (610) 644-4485 |