Christoph Bruns subsequently partnered Heinrich Fischer, followed by further Fischer generations. Klaus-Heinrich Fischer bought out Hellmuth-bruns in 1983; Bengt-Erik joined in 1990 and became an associate in 1991. Hermann Buss & Cie. replaced Klaus-Heinrich as associate in 2005, while Bengt-Erik succeeded him as managing director in April 2010. The company worked in deep-sea and inland shipping. Its website describes operating own and third-party vessels, while Rosanoski regards it as a charterer rather than an established shipowner.
Keep the explicit scope label independent; no alias or company identity is inferred.