Created in 2009 (Germany), GVS GasVersorgung Süddeutschland Ihre Energie. Unsere Leidenschaft. own 43 sister brands and 940 competing brands. The GVS GasVersorgung Süddeutschland Ihre Energie. Unsere Leidenschaft. brand is owned by EnBW Energie BW, a company listed in Francfort. The International Securities Identification Number (ISIN) of EnBW Energie BW is DE0005220008. GVS GasVersorgung Süddeutschland Ihre Energie. Unsere Leidenschaft. belongs to the Utilities - Regulated business sector.