Presently, Stefan P. Butz occupies the position of Co-Managing Director at Zetes GmbH. Mr. Butz is also Chief Executive Officer at DKSH Holding AG. In his past career Mr. Butz held the position of Head-Corporate Development at TÜV SÜD AG and Chief Executive Officer-North American Operations at TÜV SÜD America, Inc. (a subsidiary of TÜV SÜD AG) and Chief Operating Officer-Europe & China Region at Intertek Group Plc. He received an MBA from the University of Bayreuth.