Jim Flowers

Calpine Corp. operates as power generation company, which engages in the ownership and operation of natural-gas fired and geothermal power plants. It sells power and related services to wholesale customers who include commercial and industrial end-users, state and regional wholesale market operators, and retail customers. The company was founded by Peter Cartwright in June 1984 and is headquartered in Houston, TX.

CARBO Ceramics, Inc. is an oilfield services technology company. The firm manufactures and supplies ceramic proppant and resin-coated sand. It operates through the following segments: Oilfield and Industrial Technologies and Services; and Environmental Technologies and Services. The Oilfield and Industrial Technologies and Services segment manufactures and sells ceramic technology products and services, base ceramic proppant and frac sand for both the oilfield and industrial sectors. The Environmental Technologies and Services segment intends to protect operator?s assets and minimize environmental risks and lower lease operating expense. The company was founded in 1987 and is headquartered in Houston, TX.

Part of Calpine Corp., Michael Petroleum Corp. explores for, drills and produces oil. The private company is based in Houston, TX. The company was founded by Glenn D. Hart.

Palma Ceia SemiDesign, Inc. provides communication internet protocol and chips for WiFi and cellular applications. Its products include Wi-Fi IoT and Silicon IP. The company was founded by Roy E. Jewell and Jim Flowers in 2012 and is headquartered in Mountain View, CA.

Laredo Energy develops natural gas reserves. The company is in the process of acquiring leases and drilling wells based on approximately 1,100 square miles of 3-D seismic data. The company was founded by Scott G. Stevenson, Glenn D. Hart and Steven B. Jaques in October 2001 and is headquartered in Houston, TX.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Laredo Energy III LP Acquires and develops natural gas reserves. It leases and drills wells based on approximately 1,100 square miles of 3-D seismic data. The company was founded by Gary R. Petersen and Glenn D. Hart in October, 2001 and is headquartered in Houston, TX.

Laredo Energy IV LP engages in the acquisition, exploration, and development of natural gas resources in the Lobo Trend in South Texas. The company was by Glenn D. Hart, Scott G. Stevenson, Robert L. Swanson, and Steven B. Jacques in 2001 and is headquartered in Houston, TX.