| System Name | Type | City |
|---|---|---|
| Charleston Wireless Group-1 | Motorola Type I | Walterboro |
| Charleston Wireless Group/James White | DMR Motorola Connect Plus (TRBO) | Various |
| Dominion Energy South Carolina | DMR Tier 3 Capacity Max | Various |
| FleetTalk Carolinas | NXDN NEXEDGE 4800 | Various |
| Palmetto 800 | Project 25 Phase II | Various |
| SC Public Service Authority | Project 25 Phase II | Various |
| TRBOMAX | DMR Tier 3 Capacity Max | Various |
