| AIM / Ram Software |
| AirEvac – Air Ambulance Service |
| AMB – Ambulance Medical Billing |
| Ambulance Billing Network |
| AT&T |
| Atlantic Emergency Solutions |
| Baldwin & Sours, Inc. |
| Boundtree Medical Products |
| Credit Bureau Systems, Inc. |
| Emergency Mobile Tech |
| Emergency Reporting |
| EMS Management & Consultants Inc. |
| ESO Solutions |
Ferno-Washington, Inc.
|
| Heroes Insurance |
| Horton Emergency Vehicles |
| I-simulate |
| Leo Meyers Inc. |
| Life-Assist |
| MedFlight of Ohio |
| Medicount Management |
| Mercy Health LifeFlight |
| Meyers Equipment / Osage Ambulance |
| Northwest Ambulance District |
| Ohio State University Center for EMS |
| PCG Consulting Group |
| Penn Care |
| Pfund Superior Sales |
| Quick Med Claims |
| Southern Ohio Regional EMS Alliance |
| Source Products |
| Stryker |
| Tri-Village Rescue |
| Verathon Medical Products – Glidescope |
| VFIS of Ohio |
| Zoll Medical Products |
