«Endevour» Group of Companies was founded in 2008. The main activities of the group are: engineering services for well drilling, workover, supply of high technology equipment for oil and gas industry, implement of green technologies for utilization oil slime, garbage, etc.

Taras Shevchenko National University of Kyiv is a classical university with a distinct research profile that was founded in 1834, whose primary objectives are education, research and innovation.

Tetrale Group Inc. is a managing company which presently brings together two distinct geophysical software products and services capabilities that are based on proprietary, patented technology. The major market niche is development and upgrading to the Oil & Gas industry standards of advanced technologies of advanced processing for imaging of sub-vertical geologic boundaries (TetraSeis Inc.) and Seismic (numerical) Modeling (Tesseral Technologies Inc.).

OGRE Systems is dedicated to providing innovative software solutions to quantify, evaluate, analyze and optimize petroleum reserves; provides petroleum reserves management services, technical software support and training.

Cadogan Petroleum plc is an independent oil and gas exploration, development and production company with onshore gas and condensate assets in Ukraine. Cadogan Petroleum plc has built a diversified portfolio of assets through a series of acquisitions since December 2005.

Regal Petroleum plc, founded in 1996, is a public company that holds an interest in the development of two large gas-condensate deposits in the north of Poltava region – Mekhedovsko-Golotovschinskoye and Sviridovskoye. The Company has special permits for development of these deposits which is valid until 2024.

DTEK Oil&Gas is the largest private oil and gas company in Ukraine. DTEK Oil&Gas includes Naftogazvydobuvannya and Naftogazrozrobka companies, that explore and extract hydrocarbons in Poltava and Kharkiv regions.

Prime Gas LLC is an upstream company focused on the exploitation of discoveries made in the Dnieper-Donets basin in Ukraine. The Company operates and owns 100 percent of two production licenses – Sorochynska and Stolyarivska.

JSC Ukrgasvydobuvannya is the largest gas production company in Central and Eastern Europe. In Ukraine, it is a major player specializing in natural gas and gas condensate production.

JV Poltava Petroleum Company (JV PPC), a joint Ukrainian-British venture, is a leader among non-state oil and gas producers in Ukraine. The Company’s scope of activities: prospecting and exploration for oil and gas, hydrocarbon production and processing. Special permits for subsoil use are located in Poltava region of DDb.

PrJSC «MC «Ukrnaftoburinnya» (UNB) is one of the leading private oil and gas production companies in Ukraine. In 2017, based on gas production results they were ranked among top 3 private gas production companies. UNB carries out exploration and commercial development of hydrocarbon deposits of Sakhalin field under the special permit for 20 years.

Geo Alliance Group is a leading private oil and gas producer in Ukraine. The Group’s assets comprise of 16 fields, and approximately 72% of its reserve base belongs to the proved and probable category. Currently, the Group is implementing an intensive drilling program, which aims at increasing production of its current reserves. Most of Geo Alliance’s fields are located in the Dnieper-Donets basin, the main exploration area of Ukraine.

An agile and lean organization, specialized in mature oil and gas fields operations optimization, workforce development, energy efficiencies, production and reserves enhancement.