| Business | Phone |
| B & J Data Systems Inc 4930 W Willow Rd, Mequon 53092 | (262) 242-1360 |
| Hitsites Web Solutions 1001 W Glen Oaks Ln # 120n, Mequon 53092 | (262) 241-5615 |
| Mason Systems Inc 8607 W Holly Rd, Mequon 53097 | (262) 238-8815 |
| Metro Computing Solutions 11850 W Highland Rd, Mequon 53097 | (262) 478-1021 |