Mariano Benito Zamarriego

Part of Repsol SA, Petróleos del Norte SA was acquired by Bioestratigrafica Ltda from Bolivar Gold Corp. on July 03, 2001 for $0.99 million. The Colombian company explores for, produces and develops oil and gas properties.

Repsol Petroleo SA refines and distributes crude oil and petroleum products. It supplies lubricants, oils, olefins, and other by-products. The company is headquartered in Puertollana, Spain

Part of Repsol SA, Repsol Quimica SA is a Spanish company that engages in producing and marketing oil and natural gas. The company is based in Madrid, Spain.

Repsol Nuevas Energias SA provides energy distribution services. It manufactures, distributes and sells all types of biofuels and other related activities. The company is headquartered in Madrid, Spain.

Part of Repsol SA, Repsol Comercial de Productos Petroliferos SA distributes natural gas, chemicals, lubricants, asphalts and electricity. The company is based in Madrid, Spain. The Spanish company was founded in 1992. The CEO is José Manuel Barreiro Perez-Pardo.