| Business | Phone |
| Comdata Business Systems N7357 Winnebago Dr, Fond Du Lac 54935 | (920) 922-9209 |
| F 1 Systems & Consultants 459 S Main St, Fond Du Lac 54935 | (920) 929-6492 |
| Fond Du Lac Computers W5185 Kennedy Dr, Fond Du Lac 54935 | (920) 923-4151 |
| Lemke Consulting 528 Willow Dr, Fond Du Lac 54935 | (920) 922-9295 |
| Milwaukee Pc 512 S Military Rd, Fond Du Lac 54935 | (920) 924-6192 |
| Rick's Custom Computers N7392 N Pioneer Rd, Fond Du Lac 54937 | (920) 322-8711 |
| Roberts Electronics 580 Thomas St, Fond Du Lac 54935 | (920) 923-2741 |