| Business | Phone |
| Global Premier Holding Co 5757 Alpha Rd, Dallas 75240 | (972) 220-0570 |
| Hcca Group Holding Dallas 75248 | (972) 380-6454 |
| Mdc Holdings 14801 Quorum Dr, Dallas 75254 | (972) 763-1828 |
| Colter's Holdings Inc 7502 Greenville Ave, Dallas 75231 | (214) 890-4001 |
| C 3 Holdings Llc 16200 Dallas Pkwy, Dallas 75248 | (972) 407-9790 |
| Mdj Holdings 17130 Dallas Pkwy, Dallas 75248 | (972) 818-1235 |