Ms. Eunice Zehnder-Lai has been the Vice Chairman of the company since 2021. Previously, he served as the Chief Executive Officer of IPM Institut fur Personlichkeitsorientiertes Management from 2014 to 2018. He served at LGT Capital Partners, Goldman Sachs and Merrill Lynch. She serves as a Director at DKSH Holding AG and Bank Julius Bar & Co Ltd. She also serves as board of trustees at Asia Society Switzerland Foundation and member of the board of trustees at Asia Society. Ms. Eunice served as a Director of the company in 2017.

Mr. Tobias Knechtle has been the Chief Financial Officer of the company since January 2022. He also serves as the Director and Head- Group Executive Area Finance of the company since November 2021. Prior to this, he served as the Project Manager at the Boston Consulting Group. Previously, he served as the Managing Director at the German branch of the private equity company Cinven. He also served as the s Chief Financial Officer and member of the Group Executive Board at the Valora Group in Muttenz.

Mr. Christian Buhl has been the Chief Executive Officer of the company since 2015. Previously, he served as the Managing Director of the German division of the company from 2012 to 2014. Prior to joining the company, he worked at McKinsey & Company from 2004 to 2008. He joined the company as Head Strategic Planning in 2009.

Mr. Clemens Rapp has been the Head of Group Executive Area Sales Europe of the company since 2020. Previously, he served as Head of Technical Sales in Austrian of the company, managing director in 2012. He served Managing Director of the German sales company from 2015 to 2020.

Mr. Albert M. Baehny has been the Chairman of the company since 2015. Previously, he served as the Chief Executive Officer at Lonza from 2019 to 2020. He served as the Geberit Group from 2005 to 2014; Head of Group Executive Area Marketing and Sales Europe from 2003 to 2004; and Senior Vice President of Wacker Specialties. He also held several senior managerial positions at Dow Chemical Europe from 1981- 1993, Ciba-Geigy/Ciba SC from 1994 to 2000, Vantico from 2000 to 2001, and Wacker Chemie from 2001 to 2002. He started his career at Serono-Hypolab. He also serves as the Chairman at Lonza Group AG and Investis Holding SA.