Founder of Manifold Partners LLC and Threestone Ventures Ltd., Ernst J. Teunissen holds the position of Chief Financial Officer, Treasurer & Senior VP of TripAdvisor, Inc. and Managing Director at Cimpress Schweiz GmbH. Mr. Teunissen is also on the board of FlipKey, Inc.

In the past Mr. Teunissen was Managing Director at Vistaprint BV, Chief Financial Officer & Executive Vice President of Cimpress NV, Senior Associate Director at Deutsche Bank AG (London Branch), Senior Associate Director at Deutsche Bank AG (Singapore), Director at Manifold Partners LLC and Director at Threestone Ventures Ltd.

Ernst J. Teunissen received an MBA from the University of Oregon and an undergraduate degree from Nyenrode Business Universiteit.