Gunnar Geise is a Member of the Board of Management since October 2022. Responsible for the areas of finance and controlling, IT and organization, law and real estate, law and real estate, materials management, for the companies swb Bremerhaven, swb Vertrieb Bremen, as well as swb Vertrieb Bremerhaven and EWE WASSER and the hanseWasser, swb holdings Insurance, Stadtwerke Soltau, Osterholzer Stadtwerke and Harzwasserwerke.