Maine Ambulance Association
- Provides a forum for EMS agencies to discuss issues, share information, and work cooperatively to improve the delivery of prehospital care.
- http://www.the-maa.org

Maine Emergency Medical Services
- Bureau within the Department of Public Safety that is responsible for the facilitation, coordination, integration and regulation of activities concerning emergency medical services.
- http://www.maine.gov/dps/ems/

Professional Vehicle Corporation
- A AEV ambulance dealer serving the northeast, specializing in emergency vehicles, parts, and accessories.
- http://www.pvparts.com/

Northeastern Maine Emergency Medical Services Council, Inc.
- Serves Penobscot, Piscataquis, Hancock and Washington Counties by coordinating policies, credentials and educational programs for paramedics, EMT's and rescue services.
- http://www.northeastems.org/