| Business | Phone |
| Advance Enterprise Solutions Blue Bell 19422 | (610) 518-5972 |
| American Graphics Inst 512 Township Line Rd, Blue Bell 19422 | (215) 793-9377 |
| Aspect Consulting Inc 995 Carriage Ln, Blue Bell 19422 | (610) 279-8245 |
| Computer Aid Inc 1 Valley Sq, Blue Bell 19422 | (215) 643-6767 |
| Compuware Corp 460 Norristown Rd # 201, Blue Bell 19422 | (215) 648-2500 |
| Exclusive Ore Inc 610 Maple Hill Dr, Blue Bell 19422 | (215) 643-3110 |
| Ideal Systems Inc 475 Sentry Pkwy E # 3000, Blue Bell 19422 | (610) 941-4400 |
| Info Tech Assoc Inc 241 Winged Foot Dr, Blue Bell 19422 | (610) 275-2700 |
| J & B Software 510 Township Line Rd # 100, Blue Bell 19422 | (215) 641-1500 |
| Tri Star Data Systems Inc 630 Sentry Pkwy # 1, Blue Bell 19422 | (610) 941-3950 |
| Stone Edge Technologies Inc 6198 Butler Pike, Blue Bell 19422 | (215) 641-1837 |
| Synergis Technologies Inc 1787 Sentry Pkwy W, Blue Bell 19422 | (215) 643-6620 |
| S B Systems Ltd 218 Birkdale Dr, Blue Bell 19422 | (610) 239-1771 |
| Pinnacle Systems Group 490 Norristown Rd, Blue Bell 19422 | (610) 940-1455 |
| Pds 650 Sentry Pkwy, Blue Bell 19422 | (610) 238-4600 |