Member: Chamber of Commerce and Industry Schwarzwald-Baar-Heuberg (IHK Schwarzwald-Baar-Heuberg) More about member
Member: Chamber of Commerce and Industry Regensburg (IHK Regensburg für Oberpfalz/Kelheim) More about member
Member: Chamber of Commerce and Industry Southern Upper Rhine (IHK Südlicher Oberrhein) More about member
Member: CCI Lower rhine, Duisburg, Wesel and Kleve (Niederrheinische IHK Duisburg-Wesel-Kleve zu Duisburg) More about member