Life Line Emergency Vehicles
- Builds modular ambulances. Includes product specifications, photographs, dealer locator and current inventory of used vehicles.
- http://www.lifelineambulance.com/

Wikipedia: Sumner, Iowa
- Encyclopedia article features geography and demographics of this city in Bremer County.
- http://en.wikipedia.org/wiki/Sumner,_Iowa

Heartland Marine
- Offers new and pre-owned boats, service and installation of accessories. Includes inventory, photographs and location map.
- http://www.heartlandmarine.net/

My Sumner Iowa
- Offers general information, a directory of businesses, churches and recreation, school news and a calendar of events.
- http://www.mysumneriowa.com/