Michael Ronca

Regent Energy Corp. owns and operates crude oil producing properties in the Four Corners Area of New Mexico and owns non-operating interests in crude oil and natural gas properties on the Outer Continental Shelf Area of the Gulf of Mexico. The Company's business includes the acquisition and production of proved crude oil and natural gas reserves as a means to increase company value. Its headquarters is located at Houston, TX.

Tenneco, Inc. engages in the design, manufacture, market and sale of innovative clean air, powertrain and ride performance products and systems. It operates through the following segments: Motorparts, Performance Solutions, Clean Air, and Powertrain. The Motorparts segment consists of a portfolio of brand-name products in the global vehicle aftermarket within seven product categories including shocks and struts, steering and suspension, braking, sealing, engine, emissions, and maintenance. The Performance Solutions segment designs a variety of products and systems designed to optimize the ride experience of the global customer base, including noise, vibration, and harshness performance materials, advanced suspension technologies, ride control, braking, and systems protection. The Clean Air segment offers products and systems designed to reduce pollution and optimize engine performance, acoustic tuning, and weight on a vehicle for light vehicles, commercial trucks, and off-highway original equipment customers. The Powertrain segment focuses on original equipment powertrain products for automotive, heavy duty, and industrial applications. The company was founded on April 1, 1940 and is headquartered in Skokie, IL.

Neighborhood Centers Inc. provides information aimed at volunteers, clients, donors, partners, and news media. The company was founded in 1907 and is headquartered in Bellaire, TX.

Patara Oil & Gas LLC engages in acquisition, development and production of natural gas and crude oil properties. The company is headquartered in Dallas, TX.

EagleRidge Energy LLC engages in the exploration, development and production of oil and gas properties located in the Barnett Shale in North Texas. It owns and operates wells under lease in Denton and Wise counties. The company serves the oil and gas industry. The company was founded on February 11, 2009 and is headquartered in Dallas, TX.