Carlos Rafael Murrieta Cummings

PEMEX - Exploracion y Produccion explores and extracts oil and natural gas. It operates as a subsidiary of Petroleos Mexicanos. The company is headquartered in Mexico City, Mexico.

PEMEX Refinacion Sa de CV extracts petroleum and natural gas and is ultimately controlled by the Government of Mexico.

Pemex Gas y Petroquímica Básica transports and commercializes natural gas. It commercializes natural gas, liquid hydrocarbons (such as liquefied petroleum gas or LPG) and basic petrochemical products, such as ethane, natural gasolines and sulphur. The company is headquartered in Mexico, Mexico.

Pemex Petroquímica SA de CV is a company based in Veracruz, Mexico. The Mexican company manufactures and wholesales petrochemical products. The company is ultimately controlled by the Government of Mexico.

Petróleos Mexicanos EPE explores, refines, distributes, and markets natural gas and petrochemicals. It operates through the following business segments: Exploration and Production, Industrial Transformation, Logistics, Drilling and Services, Ethylene, Fertilizers, Cogeneration and Services, as well as Corporate and Other Subsidiaries. The company was founded in 1933 and is headquartered in Mexico.