PJSC Gazprom is a Russian majority state-owned multinational energy corporation headquartered in the Lakhta Center in Saint Petersburg. The Gazprom name is a contraction of the Russian words gazovaya promyshlennost. In January 2022, Gazprom displaced Sberbank from the first place in the list of the largest company in Russia by market capitalization. In 2022, the company's revenue amounted to 8 trillion rubles.
The Russia–Ukraine gas disputes refer to a number of disputes between Ukrainian oil and gas company Naftogaz Ukrayiny and Russian gas supplier Gazprom over natural gas supplies, prices, and debts. These disputes have grown beyond simple business disputes into transnational political issues—involving political leaders from several countries—that threaten natural gas supplies in numerous European countries dependent on natural gas imports from Russian suppliers, which are transported through Ukraine. Russia provides approximately a quarter of the natural gas consumed in the European Union; approximately 80% of those exports travel through pipelines across Ukrainian soil prior to arriving in the EU.
RosUkrEnergo is a Swiss-registered venture company that transports natural gas from Turkmenistan to East European countries. 50% of the company is owned by Gazprom, through its daughter Swiss-registered Rosgas Holding A.G., and another 50% by Swiss-registered private company Centragas Holding A.G., acting on behalf of a consortium of GDF Group owned by Dmytro Firtash and Ivan Fursin.
Raiffeisen Zentralbank Österreich A.G. (RZB) was a significant bank in Austria and the central institution of the Raiffeisen Banking Group (RBG) until its merger into its subsidiary Raiffeisen Bank International (RBI) in 2017.
A/S Latvijas Gāze is a Latvian natural gas company, which deals in the importation and sale of natural gas.
Wintershall Holding GmbH, based in Kassel, was Germany's largest crude oil and natural gas producer. It was a wholly owned subsidiary of BASF. The company was active in oil and gas exploration and production with operations in Europe, North Africa, South America as well as Russia and the Middle East region. Wintershall employed more than 2,000 people worldwide. In the 2018 financial year the company produced around 171 million barrels of oil equivalent (boe) of oil and gas. Revenues amounted to 4.09 billion euros.
Naftna Industrija Srbije is a Serbian multinational oil and gas company with headquarters in NIS building, Novi Sad, Serbia. NIS is one of the most profitable companies in Serbia and one of the largest domestic exporters. It employs around 11,000 people in Serbia and the region. As of May 2022, Gazprom Neft is the largest shareholder with 50% of NIS shares, followed by 29.87% owned by the Government of Serbia, 5% owned by Gazprom and rest by minority shareholders.
South Stream is a canceled pipeline project to transport natural gas of the Russian Federation through the Black Sea to Bulgaria and through Serbia, Hungary and Slovenia further to Austria. It was never finished.
Ruhrgas AG was the largest natural gas transportation and trading company based in Essen, Germany. The company was founded in 1926 and it finally ceased to exist on 2 May 2013 when it was merged into E.ON Global Commodities SE.
Wingas GmbH is a gas distribution company located in Kassel, Germany. It is a subsidiary of Gazprom, which held its shares through W&G Beteilligungs-GmbH & Co. KG.
The 2005–06 Russia–Ukraine gas dispute was between Ukrainian state-controlled oil and gas company Naftogaz Ukrainy and Russian national gas supplier Gazprom. The disagreements concerned natural gas supplies, prices and debts. The conflict started in March 2005, ended in January 2006 and, in addition to the gas companies, involved politicians from both countries.
In 2009, Russian natural gas company Gazprom refused to conclude a supply contract unless Ukrainian gas company Naftogaz paid its accumulating debts for previous gas supplies. The dispute began in the closing weeks of 2008 with a series of failed negotiations, and on January 1, 2009 Russia cut off gas supplies to Ukraine. On January 7 the dispute turned to crisis when all Russian gas flows through Ukraine were halted for 13 days, completely cutting off supplies to Southeastern Europe, most of which depends on Russian gas, and partially to other European countries.
SEFE Securing Energy for Europe GmbH, a company registered in Berlin, Germany, is headquarters of a diversified conglomerate, comprises 40 entities operating in more than 20 countries in Europe, Asia and North America. Under the former name Gazprom Germania GmbH it was a 100% subsidiary of the world's largest natural gas company, Gazprom, from 1990 to 2022. Since 2022, Germany's federal energy regulator – the Federal Network Agency – has controlled the company as a temporary trustee. In June 2023, SEFE signed a 20-year contract for 2.25 million tonnes of LNG per year from a US company.
Bosphorus Gaz Corporation is a gas importer and distributor in Turkey. It controls about 25% of Turkey's private natural gas market.
Central European Gas Hub AG is a natural gas company based in Vienna, Austria. It was founded in 2005 as a subsidiary of OMV Gas & Power GmbH. In December 2009, CEGH, together with Wiener Börse AG, opened the CEGH Gas Exchange Spot Market. The Futures market followed in December 2010. CEGH is owned by OMV Gas & Power GmbH (65%), Wiener Börse AG 20% and the Slovak gas transmission system operator eustream a.s. (15%).
Vienna Capital Partners (VCP) is a corporate finance advisor and private equity investor headquartered in Vienna, Austria.
VNG – Verbundnetz Gas Agbo (VNGn) is a natural gas company headquartered in Leipzig, Germany. It is the third largest natural gas importer and the seventh largest energy company in Germany, and the second largest energy company in Eastern Germany.
Energetický a průmyslový holding, a.s. (EPH) is a Czech Republic (Prague) based company currently investing mainly in the energy sector in Europe, founded in 2009. The group's business lines covers the complete value chain ranging from highly efficient cogeneration, power generation, and natural gas transmission, gas storage, gas and electricity distribution and supply. The majority owner is Czech entrepreneur and lawyer Daniel Křetínský (94%), who is ranked among the richest Czechs in the long term and according to Forbes he became a dollar billionaire in 2017. The remaining 6% is distributed among selected managers of EPH. EPH employs almost 25.000 people and comprises over 50 companies.
TEDOM a.s is a Czech engineering company which was established by Ing. Josef Jeleček in Třebíč in 1991.TEDOM is an abbreviation of the Czech words TEplo DOMova. The primary scope of business of the company is the development and production of CHP units with gas combustion engines. The company's product portfolio also includes combustion engines, all of them designed by TEDOM.
