DZ Bank – Wikipedia

DZ Bank AG is the second largest bank in Germany by asset size and the central institution for more than 900 co-operative banks and their 12,000 branch offices. Within the Volksbanken Raiffeisenbanken Co-operative financial network, which is one of Germany’s largest private sector financial service organisations, DZ Bank functions both as a central institution and as a corporate and investment …

: https://en.wikipedia.org/wiki/DZ_Bank