Rainer Hüttenberger, Spokesman of the Executive Board.
He is responsible for marketing and brand sales for Sto International. His area of responsibility includes the international subsidiaries of the Sto brand.
Michael Keller
is responsible for brand sales Sto Germany, distribution, and central services. He has been with the company since 1992 and was responsible for domestic business from 2005 until he joined the Executive Board.
Jan Nissen
is the Chief Technology Officer and is responsible for process, engineering, innovation, materials management and logistics. He is also responsible for the Verotec and Innolation D and F competence centres. He has been with the company since 1993 and was the Head of Materials Management for the Sto Group (logistics, purchasing, materials management) and as employee representative for senior executives on the Supervisory Board.
As Chief Financial Officer, Rolf Wöhrle is responsible for Finance, Controlling, Information Technology, Internal Audit, Investor Relations, Legal and Technical Service. He, too, knows the company very well. Previously, he was sole managing director of the subsidiary StoCretec GmbH from 2003 to 2010. He began his career at the building materials group Dyckerhoff AG, where he held several managing director positions.
Photo: © The Sto Executive Board: Michael Keller, Rainer Hüttenberger, Jan Nissen, Rolf Wöhrle; photo: Martin Baitinger, Böblingen, DE
