| Business | Phone |
| Adva Tech Solutions 2435 N Central Expy, Richardson 75080 | (214) 712-7315 |
| Gencorp Technologies Inc 777 E Campbell Rd 290, Richardson 75081 | (972) 692-0010 |
| We Do Itt Inc 801 E Campbell Rd 160, Richardson 75081 | (972) 638-9990 |
| Xtria 2435 N Central Expy 700, Richardson 75080 | (972) 699-4000 |
| Adexis 2111 Woodbury Pl, Richardson 75082 | (972) 235-0440 |
| Skillstorm Inc 101 W Renner Rd 450, Richardson 75082 | (972) 852-2500 |