| Business | Phone |
| Campus Abroad Inc Lewisville 75077 | (972) 745-8000 |
| Summit Research Inc 2300 Highland Village Rd, Lewisville 75077 | (972) 355-9351 |
| Surge Network 2340 Justin Rd 202, Lewisville 75077 | (972) 966-8000 |
| Continua Consulting Inc 701 Winding Bend Cir, Lewisville 75077 | (972) 317-9188 |
| Createch Solutions 914 Granview Dr, Lewisville 75067 | (972) 315-6375 |
| Itrus Technologies 206 Elm St 102, Lewisville 75057 | (972) 221-8549 |