| Business | Phone |
| Advanced Level Computer Tech 137 E Pecan Blvd, Mcallen 78501 | (956) 972-0222 |
| Campus Management Corp 2625 Upas Ave, Mcallen 78501 | (956) 682-5781 |
| Dot Com Technologies 4313 N 10th St, Mcallen 78504 | (956) 661-9200 |
| Eclipse Consulting & Technical 100 S Col Rowe Blvd, Mcallen 78501 | (956) 630-2005 |
| Healthcare Computer Concepts 3600 N 23rd St, Mcallen 78501 | (956) 424-7949 |
| Ost Enterprises 4132 N 23rd St, Mcallen 78504 | (956) 683-1771 |