| Business | Phone |
| Custom Computer Svc 1020 Spring City Dr, Waukesha 53186 | (262) 522-6500 |
| Systems & Hardware Inc W226n900 Eastmound Dr, Waukesha 53186 | (262) 549-5821 |
| Tableau N8w22186 Johnson Dr, Waukesha 53186 | (262) 522-7890 |
| Flatline Computer Svc 1140 S Springdale Rd, Waukesha 53186 | (262) 798-7044 |