Jointly owned by affiliates of Vectren Corporation and Citizens Energy Group, ProLiance Holdings, LLC is an energy related holding company with subsidiaries focused on serving and investing in the natural gas industry.

Our largest subsidiary is ProLiance Energy, an Indianapolis based natural gas marketing and supply company that has been providing service to natural gas customers since 1996 and has an extensive network of industry partners from wellhead to consumer. ProLiance Energy purchases natural gas from various, geographically diverse supply basins and transports and stores natural gas utilizing many strategically located resources. Having the industry expertise to manage these upstream transactions, gives us the ability to serve over 1,600 industrial and commercial customer locations at more than 2,700 meter sites and to provide commodity and services to numerous municipalities and utilities. Signature Energy Management, a wholly-owned subsidiary of ProLiance Energy, provides natural gas price management, energy monitoring and sustainability products and services to energy customers nationwide.

ProLiance Holdings also owns ProLiance Transportation and Storage, an asset investment and operations company that strengthens the corporate balance sheet and strategically complements its mission. Existing natural gas pipelines and storage facilities include White River Storage and the Ohio Valley Hub, and interests in Heartland Gas Pipeline, Lee 8 Storage, and Liberty Gas Storage.

At ProLiance we are committed to our employees – more than 100 professionals focused on serving natural gas customers while supporting our communities with a growing responsibility toward sustainability, and the environment in which we all live. We are proud of our community involvement; whether it is from an employee’s involvement on a non-profit board, giving financial and volunteer support to the United Way or sponsoring a team at a charity walk; we strive to make a difference in everything we do.