| System Name | Type | City |
|---|---|---|
| ALLETE Minnesota Power | MPT-1327 Standard | |
| ALLETE Minnesota Power | DMR Tier 3 Standard | Duluth |
| Allied Radio Matrix for Emergency Response (ARMER) | Project 25 Phase I | Various |
| Duluth Superior Communications Connect Plus | DMR Motorola Connect Plus (TRBO) | Duluth |
| Great River Energy | Project 25 Phase II | Various |
| Northshore Mining Corporation | DMR Conventional Networked | Silver Bay |
