Larry F. Altenbaumer

Decatur Memorial Hospital provides health care services. It serves residents throughout Macon County in central Illinois. The hospital offers acute and tertiary care, including centers for treating cancer, heart conditions and chronic pain. The company was founded in 1916 and is headquartered in Decatur, IL.

Illinois Power Co. provides electricity services. It owns and operates power stations. The company offers its services through ConnectUtilities.com along with phone, cable TV, satellite TV, Internet (DSL or Cable High Speed Internet), and newspaper. Illinois Power is headquartered in Decatur, IL

Dynegy, Inc. is a holding company, engages in the production and sale of electric energy, capacity, and ancillary services. It operates through the following segments: PJM, NY/NE, ERCOT, MISO, and CAISO. The PJM segment comprises of power generation facilities located in Ohio, Pennsylvania, Illinois, Virginia, West Virginia, and New Jersey. It offers wholesale electricity and provides transmission planning. The NY/NE segment consists of power generation facilities located in Massachusetts, Connecticut, Maine, and New York. It dispatches power plants to meet system energy and reliability needs and settles physical power deliveries. The ERCOT segment serves the state of Texas over a high-voltage transmission system. The MISO segment includes three power generation facilities in Illinois. The CAISO segment contains two power generation facilities located in California. The company was founded in 1984 and is headquartered in Houston, TX.

Illinova Corp. supplies electric energy and natural gas. It invests in independent power projects. The company is a subsidiary of Dynegy, Inc. Illinova is headquartered in Decatur, IL.

Southwest Power Pool, Inc. provides electric power generation services. It offers reliability coordination, tariff administration, regional scheduling, transmission expansion planning and market operations services. The company was founded in 1941 and is headquartered in Little Rock, AR.

Summit Utilities, Inc. operates as a holding company with interests in natural gas distribution and transmission services. The company was founded in 1996 and is headquartered in Centennial, CO.

The Midwest Inland Port LLC operates as a transportation hub. It delivers both domestic and international flexibility for companies through transportation corridor, connecting the Midwest to the East, West and Gulf Coasts of North America. The company is headquartered in Decatur, IL.