| System Name | Type | City |
|---|---|---|
| Bay Shipbuilding Co | DMR Motorola Capacity Plus Single Site (TRBO) | Sturgeon Bay |
| Baycom (Sturgeon Bay) | LTR Standard | Sturgeon Bay |
| Diga-Talk | NXDN NEXEDGE 4800 | Various |
| Nielson Communications | LTR Standard | Various |
| Wisconsin Interoperable System for Communications (WISCOM) | Project 25 Phase I | Statewide |
