- Adams County EMS (West Union)
- Athens County EMS (Athens)
- Arcanum Community Rescue (Arcanum)
- Bradnor EMS (Bradnor)
- City of Cleveland EMS (Cleveland)
- Columbiana EMS (Columbiana)
- Community EMS District (Garrettsville)
- Coshocton County EMS (Coshocton)
- Delaware County EMS (Delaware)
- Fredericktown Community EMS District (Fredericktown)
- Gallia County EMS (Gallipolis)
- Henry County South Joint Ambulance District (Hamler)
- Hocking County EMS (Logan)
- Indian Lake EMS (Lakeview,)
- Jackson County EMS (Jackson)
- Jackson-Forest Ambulance District (Forest)
- Lawrence County EMS (Ironton)
- Madison County Emergency Medical District (London)
- Medina Life Support Team (Medina)
- Meigs County EMS (Pomeroy)
- Mercer County EMS (Celina)
- Mid-County EMS (Oak Harbor)
- Northwest Ambulance District (Geneva)
- Paulding EMS (Paulding)
- Pike County EMS (Waverly)
- PMP Joint Ambulance District (McComb)
- Put-in-Bay EMS (Put-In-Bay)
- Putnam County EMS (Ottawa)
- Sandusky County EMS (Fremont)
- Seneca County EMS (Tiffin)
- South Central Ambulance District (Rome)
- TEMS Joint Ambulance District (Toronto)
- Tipp City EMS (Tipp City)
- Tri-Village Rescue Services (New Madison)
- Versailles EMS (Versailles)
- Williams County EMS (Bryan)
- Wyandot County EMS (Upper Sandusky)