Jerome A. Benkert

Vectren Corp. operates as s an energy holding company, which engages in the provision of energy services. The company was founded on June 10, 1999 and is headquartered in Houston, TX.

Southern Indiana Gas & Electric Co. provides electric generation, and transmission services. It also provides natural gas distribution and transportation services. The company is headquartered in Evansville, IN.

Indiana Gas Co., Inc. provides natural gas distribution and transportation services. The company was founded on July 16, 1945 and is headquartered in Evansville, IN.

Vectren Utility Holdings, Inc. engages in the distribution of electricity and natural gas. The company was founded on March 31, 2000 and is headquartered in Evansville, IN.

Vectren Energy Delivery of Ohio, Inc. transmits and distributes natural gas to residential, commercial and industrial customers. It also has natural gas transportation and storage operations and owns propane production and storage facilities. The company was founded in 1826 and is located in Dayton, OH

ProLiance Holdings LLC operates as energy related holding company which focuses on serving and investing in the natural gas industry. The company is headquartered in Evansville, IN.

Energy Systems Group LLC provides energy solutions and performance contracting services. It provides solutions for the modernization of buildings and energy infrastructures in the government, education, healthcare and commercial sectors. The firm also designs, builds and operates waste-to-energy facilities and cogeneration plants and offers renewable energy technology solutions such as solar, wind and geothermal. The company was founded in 1994 and is headquartered in Newburgh, IN.