Lisa Davis

Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX.

Texaco, Inc. explores and produces oil and natural gas. It engages in the worldwide exploration, production and marketing of crude oil, natural gas, and petroleum products. The company was founded in 1902 and is headquartered in San Ramon, CA.

Siemens Gamesa Renewable Energy SA engages in the provision of renewable energy services. It operates through the Wind Turbine and Operations Maintenance segments. Its products and services include onshore and offshore wind turbines and service wind. The company was founded by Juan Luis Arregui Ciarsolo on January 28, 1976 and is headquartered in Vizcaya, Spain.

Siemens Corp. manufactures electrical hardware and software for the communication, power, medical and other industries. The company was founded in 1847 and is headquartered in Washington, DC.

Greater Houston Partnership operates as a place for community-minded business leaders who want to be involved in Houston''s positive growth and influence the direction. The company was founded in 1840 and is headquartered in Houston, TX.

Part of Siemens Energy AG, Siemens Energy Global GmbH & Co. KG is a German company that offers insulators and arresters for overhead lines as complete solutions. The company is based in Munich, Germany. The company also provides repair and maintenance services for all OEM equipment, delivering service excellence and innovative maintenance solutions. The company supports companies and countries to reduce emissions across the energy landscape for a more reliable, affordable, and sustainable energy system. With their innovative technologies, clear focus on the needs of their customers, and more than 92,000 dedicated employees, they energize society. The CEO of the company is Lisa A. Davis.