Business Segments and Structure

Our diagram shows EnBW's core companies along the whole value-added chain and allocated to our business segments electricity, gas as well as energy-related and environmental services.

As operative holding company, EnBW Energie Baden-Württemberg AG exercises the management function in the EnBW group.

EnBW Kraftwerke AG operates the majority of EnBW's power stations. With its own and partly owned power stations, investments and long-term power station procurement agreements has a balanced generating portfolio of nuclear energy, coal, gas, water and other renewable energy sources.

EnBW Trading GmbH is responsible for the risk management of the energy value-added chain, trading with physical and financial products as well as electricity and supply agreements with trading partners.

EnBW Erneuerbare Energie GmbH: A cornerstone in the group’s energy mix and a driving force in its growth.

EnBW Transportnetze AG operates the transmission network and ensures transparency and equality of market access for all participants to EnBW's high voltage network (220 kV and 380 kV).

EnBW Regional AG operates the high, medium and low voltage network of EnBW (110 kV, 20 kV, 0.4 kV), provides network-related and municipal services in the area of electricity, gas, water and telecommunications and is responsible for relations to local councils and public utilities in Baden-Württemberg.

Gasversorgung Süddeutschland GmbH is one of the largest German regional grid gas companies. It transports natural gas through its grid in Baden-Württemberg. It supplies some 750 towns and municipalities in Baden-Württemberg directly and indirectly as well as customers in Vorarlberg, Liechtenstein and eastern Switzerland.

EnBW Gas GmbH is the central gas distribution company to final customers within the EnBW group. The main sales area is the Greater Stuttgart region. Within its own network territory, it is responsible for the procurement and supply of natural gas and the sale of natural gas to the customer.

EnBW Vertriebs- und Servicegesellschaft mbH sells energy (electricity, gas and district heating), water as well as energy-related and other services for industrial, commercial and private customers, public utilities and municipalities.

Yello Strom GmbH sells energy to private and commercial customers throughout Germany.

EnBW Energy Solutions GmbH provides energy-related services on the basis of contracting models. It manages energy plants and aerial networks of the customers and supplies its customers with self-generated electricity, heating and cooling.

EnBW Systeme Infrastruktur Support GmbH provides internal support services within the EnBW group with extensive controlling and normative functions on behalf of the holding company.