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.
https://en.wikipedia.org/wiki/Uniper