Electric power companies of Germany

Uniper SE is a German multinational energy company based in Düsseldorf, Germany, which has been a state-owned enterprise since late 2022. It is one of the biggest energy companies by revenue in Europe. The name of the company is a portmanteau of "unique" and "performance", which was given by long-term employee Gregor Recke. Uniper was formed by the separation of E.ON's fossil fuel assets into a separate company that began operating on 1 January 2016. In 2019, the company employed about 6,800 people in over 40 countries. In 2018, around one-third of the employees were based in Germany. Until 2022, it owned a subsidiary company in Russia called Unipro. Uniper was listed on the Frankfurt Stock Exchange.

RWE AG is a German multinational energy company headquartered in Essen. It generates and trades electricity in the Asia-Pacific region, Europe and the United States.

MVV Energie AG (English: MVV Energy) is a publicly listed company based in Mannheim and one of Germany's leading energy suppliers, operating in both Germany as well as Europe.

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.

Mainova AG (FWB: MNV6) is one of the largest regional energy suppliers in Germany and supplies about one million people in Hessen and neighboring provinces with electricity, gas, heat and water. It is based in Frankfurt am Main.

Stadtwerke Köln GmbH is the infrastructure and services company of the City of Cologne.

Evonik Industries AG is a publicly-listed German specialty chemicals company headquartered in Essen, North Rhine-Westphalia, Germany. It is the second-largest chemicals company in Germany, and one of the largest specialty chemicals companies in the world. It is predominantly owned by the RAG Foundation and was founded on 12 September 2007 as a result of restructuring of the mining and technology group RAG AG.

Innogy SE was an energy company based in Essen, Germany. It is now merged and integrated into German energy company E.ON.

VARTA AG (German: Vertrieb, Aufladung, Reparatur transportabler Akkumulatoren – lit. 'distribution, recharging and repair of portable accumulators') is a German company manufacturing batteries for global automotive, industrial, and consumer markets.

EnBW Energie Baden-Württemberg AG, or simply EnBW, is a publicly-traded energy company headquartered in Karlsruhe, Germany.