René Buentello Carbonell

Grupo Aluminio manufactures aluminum products. The private company is based in Mexico City, Mexico.

Condumex SA de CV manufactures, markets and distributes metal and plastic products. The firm sells copper, aluminum, brass and plastic products for industrial, construction and agricultural uses. The company was founded in 1950 and is headquartered in Mexico City, Mexico.

EP Energy Corp. engages in the acquisition and development of unconventional onshore oil and natural gas properties. It focuses on the development of drilling inventory located in the following areas: the Eagle Ford Shale in South Texas, Northeastern Utah in the Uinta basin, and the Permian basin in West Texas. The company was founded on August 30, 2013 and is headquartered in Houston, TX.

Infraestructura Energetica Nova SAB de CV engages in the development, construction, and operation of energy projects. It operates through the Gas and Power segments. The Gas segment includes natural gas and LPG pipelines and storage, ethane transportation for liquid and gas phases, LNG storage, distribution of natural gas and refined products transportation and storage. The Power segment is involved in the natural-gas-fired, combined-cycle power generation facility, wind power generation facilities and solar power generation facilities, some of which are currently in development or under construction. The company was founded on April 2, 1996 and is headquartered in Mexico City, Mexico.

Grupo Nacobre is a Mexican company that manufactures, markets, and distributes copper and copper alloys, as well as building materials products. The private company is based in Mexico City, Mexico.