| System Name | Type | City |
|---|---|---|
| Egyptian Electric Cooperative (S IL) | DMR Conventional Networked | Steeleville |
| Federal Correctional Institution Marion | Motorola Type II | Marion |
| Johnston City Police/Fire (IL) | DMR Conventional Networked | Johnston City |
| Marion City Police/Public Works | LTR Standard | Marion |
| Rides Mass Transit District (DMR) | DMR Conventional Networked | Southern IL |
| Roy Walker Communications (DMR) | DMR Conventional Networked | Makanda |
| STARCOM21 Statewide Illinois | Project 25 Phase II | Statewide |
