| Business | Phone |
| M C Software Solutions 2351 S Dye Rd, Flint 48532 | (810) 732-2731 |
| Computer Type 4420 Park Pl, Flint 48532 | (810) 733-1273 |
| D & L Computer Svc G2408 W Carpenter Rd, Flint 48505 | (810) 244-4167 |
| Enterprise Systems Inc 3076 Red Barn Rd, Flint 48507 | (810) 720-1701 |
| Pharmacy Systems Inc 5153 Exchange Dr, Flint 48507 | (810) 732-5552 |