Werner Hümmrich

Part of Bundesstadt Bonn, Stadtwerke Bonn Beteiligungs GmbH SWBB provides administrative and management services. The company is based in Bonn, Germany. The CEOs of the German company are Bernd Nottbeck, Markus Wienand.

Sparkasse KölnBonn provides banking services to private and corporate clients. Its products include online banking and payment system; current and savings accounts; credit cards; deposits and investments; loan and financing, building and home financing; securities and brokerage; retirement plan and insurances; international banking; liquidation management; as well as corporate formation and succession. The company was founded in 1826 and is headquartered in Cologne, Germany.