| Business | Phone |
| Duplium Corporation 2029 Westgate Dr 120, Carrollton 75006 | (972) 512-0014 |
| Sme Corp 1002 Mountview Dr, Carrollton 75006 | (972) 323-1287 |
| Nichesoft Llc Carrollton 75007 | (972) 939-6960 |
| Sbc Systems Inc 3740 N Josey Ln, Carrollton 75007 | (972) 939-2000 |