| Business | Phone |
| Ibex Computers 24 S River Rd 300, Des Plaines 60016 | (847) 759-4780 |
| Mobile Mis Computer Svc Des Plaines 60016 | (847) 298-5785 |
| Nerds Onsite Glen Ellyn, Des Plaines 60018 | (847) 692-6373 |
| Sundance International 7093 Barry St, Des Plaines 60018 | (847) 375-8070 |