Andrew Pisker, chief executive of Dresdner Kleinwort Wasserstein, plans to double the bank's revenues in Germany in the next two years and wants DrKW to become the number one German investment bank.

For the year to date DrKW is ranked third in German debt capital markets and fifth in German equity capital markets but does not feature in the top 10 for German mergers and acquisitions, according to Dealogic the data provider.