| Business | Phone |
| Norman Computer Consultants 2621 Weslayan Dr, Denton 76210 | (940) 891-3838 |
| Dfw Datacom 617 Tennyson Trl, Denton 76205 | (940) 891-2125 |
| Archer Systems Denton 76205 | (940) 891-1150 |
| Universal Interface 815 N Elm St, Denton 76201 | (940) 565-6589 |
| PSS Enterprises 121 W. Hickory Suite 201, Denton 76201 | (940) 337-8989 |