Gran Tierra Energy

i3 Energy Plc is an oil and gas company based in Westhill, United Kingdom, specializing in the development and production of hydrocarbon assets. Founded in 2014, the company operates primarily in the UK North Sea and the Western Canadian Sedimentary Basin. It holds a 100% interest in the Liberator oil field and the Serenity oil field, focusing on acquiring, developing, and managing long-life oil and gas projects. i3 Energy aims to maximize production efficiency and profitability through strategic asset management, emphasizing low-decline and high-return opportunities. The company is structured into two operating segments: one focused on exploration and development in the UK and the other dedicated to production operations in Canada, from which it derives the majority of its revenue.

PetroLatina Energy, established in 2004 and headquartered in London, specializes in oil and gas exploration and production in Latin America. It holds interests in various blocks and licenses across Colombia, including the La Paloma block, Tisquirama and Lebrija licenses, and the Serafin gas development project. The company also has exploration and production agreements for several other blocks in the region. PetroLatina Energy is a subsidiary of Gran Tierra Energy, Inc.

Petrolifera Petroleum is an oil and gas company focused on the exploration, development, and production of crude oil and natural gas, primarily in South America. The company engages in various activities related to oil and gas exploration and production, aiming to harness the region's natural resources. Through its operations, Petrolifera Petroleum seeks to contribute to the energy sector while ensuring efficient and sustainable practices in its endeavors.