The Enercity Aktiengesellschaft in Hanover is a municipal energy supply and energy services company. Its revenue was €9.2 billion in 2023, and it employed more than 3,300 people across the group. In 2018, the brand name enercity became the official company name when Stadtwerke Hannover Aktiengesellschaft was renamed to enercity Aktiengesellschaft. The owners are Versorgungs- und Verkehrsgesellschaft Hannover (76%) and Thüga AG (24%).