| Business | Phone |
| Computer Power Group Inc 250 Regency Ct 101, Brookfield 53045 | (262) 782-2403 |
| Custom Pc Svc Brookfield 53005 | (262) 754-1100 |
| File Image Svc 2838 N Brookfield Rd, Brookfield 53045 | (262) 754-1380 |
| Hcos Inc 12845 W Burleigh Rd, Brookfield 53005 | (262) 827-0838 |
| Logical 250 N Sunny Slope Rd, Brookfield 53005 | (262) 785-8183 |