| Name |
County |
| Scioto Ambulance District Squad 8 |
Scioto County |
| Scioto Ambulance District: Station 2 |
Scioto County |
| Seaman Life Squad - Station 200 |
Adams County |
| Seneca County Emergency Medical Services |
Seneca County |
| Shreve Emergency Medical Services |
Wayne County |
| Smith Ambulance of Stark - Summit |
Stark County |
| Smith Ambulance Service |
Tuscarawas County |
| Somerset Emergency Medical Services |
Perry County |
| South Lorain County Ambulance |
Lorain County |
| Southeast Ohio Emergency Medical Services Station 11 Ironton |
Lawrence County |
| Southeast Ohio Emergency Medical Services Station 15 Willow Wood |
Lawrence County |
| Southeast Ohio Emergency Medical Services Station 2 Coolville |
Athens County |
| Southeast Ohio Emergency Medical Services Station 3 Glouster |
Athens County |
| Southeast Ohio Emergency Medical Services Station 4 Nelsonville |
Athens County |
| Southeast Ohio Emergency Medical Services Station 5 Albany |
Athens County |
| Southeast Ohio Emergency Medical Services Station 8 |
Jackson County |
| Southeast Ohio Emergency Medical Services Station 9 Jackson |
Jackson County |
| Spencerville Ambulance Service |
Allen County |
| Spirit Medical Transport |
Van Wert County |
| Spirit Medical Transport Limited Liability Company |
Darke County |
| Sterling Joint Ambulance District |
Madison County |
| Stofcheck Ambulance Service |
Delaware County |
| Stofcheck Ambulance Service |
Union County |
| Stofcheck Ambulance Service |
Marion County |
| Swiss Valley Joint Ambulance District |
Tuscarawas County |
| Tems Joint Ambulance District |
Jefferson County |
| Thistledown Race Track Emergency Medical Services |
Cuyahoga County |
| Tri - County Ambulance Service |
Columbiana County |
| Tri - County Ambulance Service |
Lake County |
| Tri - County Joint Ambulance District |
Tuscarawas County |
| Tri - Division Emergency Medical Service |
Stark County |
| Tri - Village Rescue Services |
Darke County |
| Trimble Village Rescue Squad |
Athens County |
| Trimed Emergency Medical Services |
Defiance County |
| Union Township Life Squad EMS |
Miami County |
| United Ambulance of Cambridge |
Guernsey County |
| United Ambulance Service |
Noble County |
| University of Dayton Department of Public Safety |
Montgomery County |
| Upper Scioto Valley Ambulance District Alger Station |
Hardin County |
| Upper Scioto Valley Ambulance District McGuffey Station |
Hardin County |
| Utica Emergency Squad |
Licking County |
| Versailles Emergency Medical Services |
Darke County |
| Vinton County Emergency Medical Services |
Vinton County |
| Washington Township Emergency Medical Services |
Scioto County |
| West Alexandria Emergency Medical Services |
Preble County |
| West Union Volunteer Life Squad |
Adams County |
| Western Joint Ambulance District |
Hamilton County |
| Weston Emergency Medical Services |
Wood County |
| Williams County Emergency Medical Services |
Williams County |
| Williams County Emergency Medical Services Medic 1 |
Williams County |
| Williams County Emergency Medical Services Medic 3 |
Williams County |
| Williams County Emergency Medical Services Medic 4 |
Williams County |
| Williams County Emergency Medical Services Medic 6 |
Williams County |
| Williams County Emergency Medical Services Medic 7 |
Williams County |
| Williamsburg Township Emergency Services |
Clermont County |
| Williamsport and Deercreek Emergency Squad |
Pickaway County |
| Wyandot County Emergency Medical Services |
Wyandot County |
| Wyandot County Emergency Medical Services Satellite Station |
Wyandot County |
