| Business | Phone |
| Epic Data 8925 Sterling St, Dallas 75229 | (214) 256-2816 |
| Ois Corp 5430 Lyndon B Johnson Fwy, Dallas 75240 | (972) 702-7201 |
| Data Point 1950 N Stemmons Fwy, Dallas 75207 | (214) 746-3768 |
| P H Equipment 1950 N Stemmons Fwy, Dallas 75207 | (214) 885-1265 |
| Flair Data Systems Inc 5232 Forest Ln, Dallas 75244 | (214) 373-6699 |
| Imagine 10823 Desdemona Dr, Dallas 75228 | (972) 681-5538 |
| Mercury Computer Systems Inc 14160 Dallas Pkwy 800, Dallas 75254 | (972) 960-1522 |
| Stratus Technologies 14785 Preston Rd, Dallas 75254 | (972) 458-0402 |