In 2018, Tykač acquired and merged the two companies, creating a new brand, the Northern Energy Group. The restructuring was completed through the creation of Sev.en Energy AG, the second largest power company in the Czech Republic, owner of the Vršany and ČSA coal mines, the Chvaletice and Počerady power plants and the Kladno and Zlín heating plants. At that time, Sev.en Energy AG also began expanding into foreign energy markets, taking over power plants in Great Britain and Australia.
