| Business | Phone |
| Apar Info Tech 5068 W Plano Pkwy 300, Plano 75093 | (972) 381-4252 |
| Bengal Enterprise 2813 Bengal Ln, Plano 75023 | (972) 596-0541 |
| Information Systems Profession 4413 Brinker Ct, Plano 75024 | (972) 208-9409 |
| Frontier Information Tech 801 E Plano Pkwy, Plano 75074 | (972) 801-9743 |
| Messanger Center 1309 W 15th, Plano 75074 | (972) 578-6496 |