Hans Christoph Tanner is a Swiss entrepreneur who founded 20 Minuten AG, A&A Active Investor AG and 20 Minuten-Holding AG. Dr. Tanner is on the board of PAION AG and 9 other companies.

In the past he was Chief Financial Officer & Head-Media Relations at Cassiopea SpA, Partner at Ernst Mueller Moehl, CFO, Executive Director & Head-Investor Relations at Cosmo Pharmaceuticals SA, Head-Corporate Finance & Capital Markets at UBS AG, Head-Corporate Banking at UBS South Africa (Pty) Ltd., Head-Corporate Banking at UBS Australia Pty Ltd. and Director at 20 Minuten-Holding AG.

He received a doctorate and an undergraduate degree from the University of St. Gallen.