| Business | Phone |
| All Bases Covered 4444 Westgrove Dr, Addison 75001 | (972) 733-0740 |
| All Bases Covered 15504 Quorum Dr, Addison 75001 | (972) 392-2992 |
| Business Control Systems Lp 3939 Belt Line Rd 450, Addison 75001 | (972) 241-8392 |
| Comforce Telecom Inc 15305 Dallas Pkwy 1110, Addison 75001 | (972) 866-5140 |
| Communications Technical Sys 15932 Midway Rd, Addison 75001 | (972) 387-2565 |
| Compu-Pros 16479 Dallas Pkwy 800, Addison 75001 | (972) 250-4504 |
| Delinea Corp 16301 Quorum Dr 200b, Addison 75001 | (972) 692-0500 |
| Eagles International 15851 Dallas Pkwy 501, Addison 75001 | (972) 450-5920 |
| Election Systems & Software 4301 Wiley Post Rd, Addison 75001 | (972) 404-2900 |
| Gondola Group Llc 5080 Spectrum Dr, Addison 75001 | (972) 490-4400 |
| H2 Global 4851 Keller Springs Rd, Addison 75001 | (972) 857-7777 |
| Harbour Group Inc 4125 Centurion Way # 200, Addison 75001 | (972) 503-3621 |
| Infinity Systems Inc 15851 Dallas Pkwy 402, Addison 75001 | (972) 770-5555 |
| Infosys Technology 15305 Dallas Pkwy, Addison 75001 | (972) 386-6487 |
| Innovative Soft Corp 14673 Midway Rd # 213, Addison 75001 | (972) 661-9000 |
| Interactive Data Solutions Inc 16901 Dallas Pkwy, Addison 75001 | (972) 248-3226 |
| Logical Resources Inc 4004 Belt Line Rd, Addison 75001 | (972) 385-3422 |
| Matrix Integration Tech Inc 16051 Addison Rd, Addison 75001 | (972) 239-9692 |
| N Sync Solutions Inc 14232 Marsh Ln 700, Addison 75001 | (972) 241-2048 |
| Hitachi Consulting 15305 Dallas Pkwy, Addison 75001 | (972) 934-0208 |
| Netstar System Ltd 17200 Westgrove Dr 1927, Addison 75001 | (972) 671-9298 |
| Playtex Enterprises 14617 Woodshadow Ln, Addison 75001 | (972) 406-2880 |
| Sentari Technologies Inc 14285 Midway Rd 100, Addison 75001 | (972) 716-0893 |
| Satori Group 4125 Centurion Way, Addison 75001 | (972) 267-0999 |