| Business | Phone |
| Barry Evans Software 2808 Limekiln Pike, Glenside 19038 | (215) 886-7167 |
| Integrated Computer Technology 140 E Glenside Ave, Glenside 19038 | (215) 576-7650 |
| Softrip 101 Limekiln Pike, Glenside 19038 | (215) 572-7777 |
| Polar Microsystems 1000 Rambler Rd, Glenside 19038 | (215) 402-0700 |
| O'Brien Software Systems Inc 221 Roslyn Ave, Glenside 19038 | (215) 884-9876 |
| Megamedia Inc 137 S Easton Rd, Glenside 19038 | (215) 576-7050 |