With its two business segments – Corporate Clients and Private and Small-Business Customers – Commerzbank, as a full-service bank, offers a comprehensive portfolio of financial services. It is the leading bank in the Corporate Clients Business and for the German Mittelstand and a strong partner for around 24,000 corporate client groups and accounts for approximately 30% of German foreign trade. The Bank is present internationally in more than 40 countries in the corporate clients' business – wherever its Mittelstand clients, large corporates, and institutional clients need it.

In addition, Commerzbank supports its international clients with a business relationship to Germany, Austria, or Switzerland and companies operating in selected future oriented industries. With more than €400bn assets under management, Commerzbank is also one of the leading banks for private and small-business customers in Germany.