1946-47
The American military government (OMGUS) investigates Deutsche Bank
1947-48
In the Western zones of occupation, Deutsche Bank is split into ten autonomous institutions
1949
In Berlin, Berliner Disconto Bank AG is established as successor institution to Deutsche Bank
1952
The ten successor institutions are combined to form three joint-stock companies: Norddeutsche Bank AG, Hamburg, Rheinisch-Westfälische Bank AG, Düsseldorf, and Süddeutsche Bank AG, Munich and Frankfurt
1957
Merger of the three institutions to form Deutsche Bank AG, a joint-stock company having its registered office in Frankfurt