Рейтинги

Cubility AS is an innovative Norwegian company that is revolutionizing drilling operations and the waste and solids control issues that accompany them

SINOMEC was founded in Auguest 1987, as a comprehensive energy service provider integrating energy investment and operation, energy project constructi

The company was formerly known as UAB Visagino Atomine Elektrine and changed its name to Lietuvos Energija, UAB in August 2013. The company was found

Caterpillar Inc., is an American corporation which designs, develops, engineers, manufactures, markets and sells machinery, engines, financial product

Enagás is Spain’s leading natural gas transmission company and Technical Manager of the Spanish gas system. It has around 12,000 Km of gas pipelines,

Headquartered in Kuala Lumpur, the company specializes in energy infrastructure products and services. Its product and service offerings include pip

Petrocas Energy Limited engages in the transportation, trading, and retail distribution of oil products and petrochemicals in the Caspian Region, Cent

Sovcomflot is Russia’s largest shipping company, and one of the global leaders in the maritime transportation of hydrocarbons, as well as the servicin

Grozneftegaz engages in the exploration and production, refining, wholesale, retail sale, and export of petrochemicals and petroleum products to custo

GPB Global Resources is an international group of companies, engaged in petroleum and mineral resource projects in various parts of the globe, includi

Oil Industries Engineering & Construction Group (OIEC Group), incorporated in 1987, is a leading private, EPC contractor in Iran’s oil, gas and pe

The TVEL Fuel Company (TVEL) is a Russian nuclear fuel cycle company headquartered in Moscow. It works mainly in uranium mining and the production o

INA-Industrija nafte, d.d. (INA, d.d.) is a medium-sized European oil company. INA Group has leading role in Croatian oil business and a strong posi

Bosnian state-owned gas company BH Gas, which was set up in September 1997, is responsible for the import, transportation and sales of natural gas to

KazTransOil, together with its subsidiaries, primarily operates as an oil pipeline company in the Republic of Kazakhstan. The company operates throu