State Wide

Ohio Propane Gas Association
http://www.ohiopropanegas.org/

Inside Ohio

Aspen Energy Corporation (Columbus)
Reseller and supplier of electricity and natural gas in Columbus Ohio and statewide.
http://www.aspenenergy.com/

Auxier Gas Inc. (Cincinnati)
Auxier Gas is a commercial and residential propane marketer
http://www.auxiergas.com/

Enercon Systems (Elyria)
http://www.enerconsystems.com/

Fenton Brother's Electric (New Philadelphia)
Fenton Brothers Electric Company providing residential and commercial electric and lighting solutions
http://www.fentonbros.com/

Firelands Electric Cooperative (New London)
Welcome to Firelands Electric Cooperative! Firelands Electric Cooperative is a not-for-profit consumer owned electric utility serving the electric energy needs of more than 8,500 member-owners in ...
http://www.firelandsec.com/

First Energy Corporation (Akron)
FirstEnergy About Us News Careers Contact Us Our Electric Companies Investors Suppliers Community & Development Environment Career Center Customer Service: Online you can: Turn on / off service ...
http://www.firstenergycorp.com/

Fluid Conservation Systems (Milford)
FCS sells specialist water leak detection equipment, pressure controllers and loggers to manage leakage in water supply networks.
http://www.fluidconservation.com/

Fred's Water Service (Madison)
Selling Du-All Pumps, Agricultural and Industrial Sprayers, and Parts.
http://www.fwservice.com/

JatroDiesel (Miamisburg)
JatroDiesel - Your Comprehensive Partner for Biodiesel Technologies
http://www.jatrodiesel.com/

KNG Energy, Inc. (Findlay)
Last Updated 03/14/2003 KNG Energy, Inc. (KNG) is a natural gas distribution company (LDC) which is regulated by the Public Utilities Commission of Ohio (PUCO). KNG owns and operates natural gas ...
http://www.kngenergy.com/

Ohio Semitronics (Hilliard)
Ohio Semitronics (OSI)- Experts in Electric Sensor Design & Transducer Design since 1964. Specialize in power measurement and energy measurement. Current transducers and more!
http://www.ohiosemitronics.com/

Portsmouth Gaseous Diffusion Plant (Portsmouth)
An overview of USEC's former operations at the Portsmouth Gaseous Diffusion Plant
http://www.usec.com/gaseousdiffusion_ports_overview.htm

SD Myers Inc. (Tallmadge)
Welcome to S.D. Myers Online. Taking care of all your transformer and substation needs since 1965. Browse our site for information on transformers, transformer testing, and much more. Don't ...
http://www.sdmyers.com/

Stirling Technology, Inc. (Athens)
StirlingTechnology's, RecoupAerator, energy recovery ventilators exhaust pollutants and bring in fresh outside air to provide a safe, comfortable, and healthy home environment while saving ...
http://www.stirling-tech.com/

USA Propane (Delta)
Propane sales and service locally owned and operated in Delta, Ohio serving the Northwest Ohio region
http://www.usapropane.com/

Wardway Fuels Inc. (Cincinnati)
Wardway sells heating oil, propane, diesel, race fuels, propane, CO2 gas, gas grills & parts, gas fireplaces, and swimmming pool supplies.
http://www.wardway.com/