| Business | Phone |
| Avacomm Inc 4909 W Park Blvd 103, Plano 75093 | (972) 208-8580 |
| Compusolve 2821 Townbluff Dr # 1081, Plano 75075 | (972) 596-6098 |
| Continuous Computing Corp 101 E Park Blvd # 600, Plano 75074 | (972) 516-3702 |
| Loyd Campbell & Assoc 6202 Oregon Ct, Plano 75023 | (972) 517-9125 |
| Manzumay 3420 Grenoble Ct, Plano 75023 | (972) 509-2430 |
| Pc Designs 4420 Stromboli Dr, Plano 75093 | (972) 964-2906 |
| Wisedm 4665 Baldwin Ln, Plano 75024 | (972) 491-3790 |
| Megeistron Inc 1116 Dobie Dr, Plano 75074 | (972) 422-2727 |