Vincent A. Parisi

Interstate Gas Supply, Inc. distributes natural gas and electric power. The firm specializes in gas supply, energy distribution and resource management and its customers encompass residential customers, commercial and industrial businesses in the education, healthcare, food service, automotive and manufacturing sectors. The company was founded by Scott White and White Marvin in 1989 and is headquartered in Dublin, OH.

Part of Taft Stettinius & Hollister LLP, Chester Willcox & Saxbe LLP provides legal services. The company is based in Columbus, OH.

Hearthstone Utilities, Inc. is a holding company. The firm distributes and sells natural gas to end-use residential, commercial, and industrial customers. Its other operations include natural gas production and natural gas marketing. The company was founded in 1909 and is headquartered in Naperville, IL.

Part of The AES Corp., Indianapolis Power & Light Co. is a retail electric service provider that serves over 500,000 customers in Indianapolis and surrounding areas. The company was founded in 1927 and has a long history of providing reliable and affordable power to its customers. The company is based in Indianapolis, IN. The CEOs are Kristina Lund and Kenneth J. Zagzebski.

Columbia Gas of Ohio, Inc. distributes and sells natural gas. It serves residential, commercial, and industrial customers. It offers Customer CHOICE program that offers residential and small commercial customers the opportunity to reduce energy costs by purchasing natural gas from non-utility suppliers. The company is headquartered in Columbus. OH.

The Dayton Power & Light Co. engages in the provision of electricity and natural gas. Its business include the sale, transmission, and distribution of electricity to residential, commercial, industrial and governmental customers. The company was founded in 1911 and is headquartered in Dayton, OH.

IPALCO Enterprises, Inc. provides electrical services. It engages in generating, transmitting, distributing and selling electric energy. The company operates through the following segments: utility and nonutility. IPALCO Enterprises was founded in 1926 and is headquartered in Indianapolis, IN.