Deutsche Bank AG (German pronunciation: [ˈdɔʏtʃə ˈbaŋk ʔaːˈɡeː] (audio speaker iconlisten)) is a German multinational investment bank and financial services company headquartered in Frankfurt, Germany, and dual-listed on the Frankfurt Stock Exchange and the New York Stock Exchange.Deutsche Bank was founded in Berlin in 1870 as a specialist bank for financing foreign trade and promoting German exports. It subsequently played a large part in developing Germany's industry, as its business model focused on providing finance to industrial customers.