| Business | Phone |
| Ampak Computer Consulting 542 Hamilton St, Allentown 18102 | (610) 435-4415 |
| Applied Information Management 4261 South Dr, Allentown 18103 | (610) 366-9537 |
| Argus Associates Inc 5050 W Tilghman St # 115, Allentown 18104 | (610) 289-2330 |
| Computer Aid Inc 1390 Ridgeview Dr, Allentown 18104 | (610) 530-5000 |
| Computer Resources Consulting 3440 Lehigh St # 283, Allentown 18103 | (610) 266-6061 |
| Custom It Solutions Inc Allentown 18104 | (610) 395-0999 |
| Digiware Technologies Inc 1120 S Cedar Crest Blvd # 201, Allentown 18103 | (610) 770-9901 |
| Its Consulting Inc Allentown 18104 | (610) 530-1690 |
| J 2 Tech 5930 Hamilton Blvd # 6, Allentown 18106 | (610) 395-9230 |
| Logistic Solutions 811 N 19th St, Allentown 18104 | (610) 289-2203 |
| Megan Corp 968 Postal Rd # 320, Allentown 18109 | (610) 266-6667 |
| Millennium Pc Solutions 2868 Edgemont Dr, Allentown 18103 | (610) 435-4583 |
| Pinnacle Systems Group 1633 N 26th St # B3, Allentown 18104 | (610) 366-9983 |
| Trifecta Technologies Inc 5012 Medical Center Cir, Allentown 18106 | (610) 530-7200 |
| Target Software Inc 1251 S Cedar Crest Blvd, Allentown 18103 | (610) 289-3333 |