| Business | Phone |
| Websidestory 8411 Pyott Rd, Lake In The Hills 60156 | (815) 788-9677 |
| Chartered Consulting Group Inc 9217 S Highway 31, Lake In The Hills 60156 | (847) 658-3008 |
| Softexit 5753 Foxfield Ln, Lake In The Hills 60156 | (847) 515-8623 |
| Rjl Software 290 Bridlewood Cir, Lake In The Hills 60156 | (847) 669-8061 |
| Green Hills Software 940 Taralon Trl, Lake In The Hills 60156 | (847) 669-4880 |