| Business | Phone |
| Beck Software Co 930 Burnham Ct, Aurora 60502 | (630) 978-9450 |
| T R Technolgies Inc 440 W Galena Blvd, Aurora 60506 | (630) 844-9434 |
| Digital Forces Corp 4260 Westbrook Dr, Aurora 60504 | (630) 978-2000 |
| Dynetik Inc 325 Meadow Lakes Blvd, Aurora 60504 | (773) 991-4534 |
| Nsf Solutions Inc 2661 Carriage Ct, Aurora 60504 | (630) 579-6471 |
| L & P Computer Products Inc 550 N Commons Dr # 116, Aurora 60504 | (630) 585-5126 |
| Interim Consulting Inc 301 Aspen Ln, Aurora 60504 | (630) 978-1066 |