Decatur County REMC
- Member-owned electric cooperative serving Decatur, Ripley, Jennings, Franklin, Rush and Bartholomew counties. Includes a list of products and services.
- http://www.dcremc.com/

Ohio Valley Gas Corporation
- Provide natural gas for customers in over 50 communities in Indiana.
- http://www.ovgc.com

Indiana Municipal Power Agency
- A joint action agency between 26 Indiana utilities with information on member locations, financial information, deregulation and government relations.
- http://www.impa.com/

Indiana American Water Company
- Public water utility providing company profile, service numbers, rates, and water education experiments.
- http://www.indiana-american.com/

NIPSCO (Northern Indiana Public Service Company)
- Northern Indiana natural gas and electric provider. Contact numbers, bill payment services, and rate reviews.
- http://www.nipsco.nisource.com/