Claudia Betancourt Azcarate

Proenergía Internacional SA provides financial services. The company invests in the companies, which are involved in the exploration, refining, importation, exportation and distribution of petroleum and energy in commercial enterprises. It provides management services and advices to various companies in the field of oil and energy sectors. The company was founded on July 13, 2009 and is headquartered in Bogota D.C, Colombia.

Gases de Occidente SA ESP engages in the purchase, sale, storage, transport, packaging, distribution, and marketing of natural and fuel gas, hydrocarbons, and its derivatives. It also markets and finances products for the services provided. The company was founded on May 27, 1992 and is headquartered in Cali, Colombia.

Part of SPRC Cartagena, Contecar is a Colombian company that provides harbor construction services. The company is based in Cartagena, Colombia. Contecar was acquired by SPRC Cartagena on February 23, 2005.

Carvajal Propiedades e Inversiones SA operates as a holding company with interests in manufacturing paper and publishing of books. It operates in areas, such as printing, publishing, e-commerce, telecommunications, and distribution of furniture and office supplies through its subsidiaries. The company was founded in 1904 and is headquartered in Cali, Colombia.