Zürcher Kantonalbank is a Swiss commercial bank established in 1870 and headquartered in Zurich, Switzerland. The bank offers savings and investment accounts, central mortgage institution loans, investment management services, professional financing advisory services, and other related services for Swiss and German customers. ZKB also provides international banking services consisting of international payments, letter of credit and documentary collection services, export financing and bank guarantees. In addition, the bank offers a range of investment solutions for institutional, professional, and private investors; and advisory services at various levels of the investment process.