Landolt & Cie, banquiers is a Swiss private bank specializing in asset management for wealthy private customers, headquartered in Lausanne and founded in 1780 in Neuchâtel. It was since acquired by Hermann Hofstetter and in 1973 it was renamed Hofstetter, Landolt & Cie, as Marc-Edouard Landolt joined Bernard Hofstetter as a partner. In 1990, it was renamed Landolt, Lonfat & Cie., banquiers and in 1994 Landolt & Cie, banquiers. In 2013 it became the oldest bank in Switzerland, following the collapse of Wegelin & Co. (not counting Berenberg Bank AG, the Swiss subsidiary of Berenberg Bank).