| Business | Phone |
| Etecc 2560 Foxfield Rd 110, Saint Charles 60174 | (630) 584-2120 |
| Media Spiders 473 Dunham Rd 3, Saint Charles 60174 | (630) 584-8969 |
| MetaLOGIC Design 324 S 14th St, Saint Charles 60174 | (630) 973-3325 |
| MetaLOGIC Design 324 S 14th St, Saint Charles 60174 | (630) 973-3325 |