The Carl Hanser Verlag was founded in 1928 by Carl Hanser in Munich and is one of the few medium-sized publishing companies in the German-speaking area still owned by the founding family. History. From the very beginning, the publishing house has been active in the two fields of fiction and literature, with fictional fiction being published from 1933 to 1946. The foundation stones of the publishing house were laid with the participation of the magazine "Betriebsstechnik", which was incorporated into the publishing house in 1933.
https://en.wikipedia.org/wiki/Carl_Hanser_Verlag