| Business | Phone |
| Ibm 804 State St, Quincy 62301 | (217) 228-8902 |
| Neece Office Equip 2630 Broadway St, Quincy 62301 | (217) 522-8787 |
| R & G Software Developers 3328 Westview Dr, Quincy 62301 | (217) 223-0239 |
| Quincy Computer Svc 1404 Briar Rose Ln, Quincy 62305 | (217) 221-1984 |