NG Energy International Corp.

Gran Tierra Energy Inc., along with its various affiliates, specializes in the discovery and extraction of hydrocarbon resources across Colombia and Ecuador. By December 31, 2021, the company held proven undeveloped reserves amounting to 24.8 million barrels of oil equivalent, exclusively situated in Colombia. This enterprise was founded in 2003 and maintains its corporate headquarters in Calgary, Canada.

Frontera Energy Corporation is an upstream energy company primarily focused on discovering, developing, and extracting crude oil and natural gas resources across South America. Its diverse asset base includes stakes in 35 oil and gas exploration and production concessions located in Colombia, Ecuador, Guyana, and Peru. Furthermore, the company holds ownership in crucial pipeline infrastructure and port facilities within Colombia. By the close of 2021 (December 31st), the firm reported aggregate proved and probable reserves totaling 167 million barrels of oil equivalent. Previously known as Pacific Exploration & Production Corporation, the entity rebranded as Frontera Energy Corporation in June of 2017. Established in 1985, Frontera Energy Corporation maintains its corporate headquarters in Calgary, Canada.

Meren Energy Inc.MER · Oil & GasVancouver, Canada

69% matchPublic

Meren Energy Inc., together with its subsidiaries, operates as an oil and gas exploration and production company in Nigeria, Namibia, South Africa, and Equatorial Guinea. The company holds interests in producing and development assets in deepwater Nigeria. It also has a portfolio of development and exploration assets in the west and south of Africa. Meren Energy Inc. was formerly known as Africa Oil Corp. and changed its name to Meren Energy Inc. in May 2025. The company was incorporated in 1993 and is based in Vancouver, Canada.

CGX Energy Inc.OYL · Oil & GasToronto, Canada

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CGX Energy Inc. operates as an oil and natural gas exploration firm, primarily engaged in the search for and appraisal of hydrocarbon deposits across Guyana, a nation in South America. The company possesses interests in three key petroleum prospecting licenses and their corresponding agreements. These holdings comprise the Corentyne, Berbice, and Demerara blocks, which collectively span an approximate 11,005.2 square kilometers across both offshore and onshore territories of Guyana. Furthermore, the company is undertaking the construction and development of the Berbice Deep Water Port project, also situated in Guyana. Established in 1998, CGX Energy Inc. maintains its corporate headquarters in Toronto, Canada.

Parex Resources Inc.PXT · Oil & GasCalgary, Canada

68% matchPublic

Parex Resources Inc. is an energy firm primarily focused on the exploration, development, and extraction of crude oil and natural gas within Colombia. The company holds significant onshore exploration and production blocks, encompassing approximately 6,521,632 gross acres. As of December 31, 2021, its estimated proved plus probable reserves totaled 198,825 million barrels of oil equivalent. Founded in 2009, Parex is headquartered in Calgary, Canada.

GeoPark Ltd0MDP · Oil & GasBogotá, Colombia

68% matchPublic

GeoPark Limited is an energy enterprise primarily involved in finding, developing, and extracting petroleum and natural gas resources across several South American countries, namely Chile, Colombia, Brazil, Argentina, and Ecuador. As of December 31, 2021, the company held operational or financial interests in 42 separate hydrocarbon blocks, reporting total net proven reserves of 87.8 million barrels of oil equivalent. GeoPark Limited also maintains a significant strategic alliance with ONGC Videsh, collaborating to acquire, invest in, and generate value from upstream oil and gas endeavors throughout Latin America. The firm, which was established in 2002 and has its main office in Bogotá, Colombia, was formerly known as GeoPark Holdings Limited until it changed its name to GeoPark Limited in July 2013.