He has been a consultant to Weber Schaub & Partner AG, Tax and Legal Consultancy, Zurich, since 2025. Peter Schaub is Chairman of the Board of Directors of Scobag Privatbank AG, Basel; Chairman of the Board of Directors of Zindel Immo Holding AG, Chur; Chairman of the Board of Directors of Mobimo AG, Lucerne; Chairman of the Board of Directors of Swiss Industrial Finance AG, Zurich; Chairman of the Board of Directors of CPH Group AG, Perlen; Deputy Chairman of the Board of Directors of UBV Holding AG, Uetikon; and member of the Board of Directors of Rüegg Cheminée Holding AG, Zumikon. He is member of the Board of Directors of various other unlisted companies and trustee of several foundations.

From 1994 to 2024, he was a partner at Weber Schaub Partner AG, Tax and Legal Consulting, Zurich; from 1990 to 1993, tax commissioner at the Zurich Cantonal Tax Office; and from 1987 to 1988, trainee at law firm Schellenberg Wittmer, Zurich.

He is the majority shareholder and Chairman of the Board of Directors of SIHAG Swiss Industrial Holding AG, Uetikon (this company is in no way connected to Swiss Industrial Finance AG); Deputy Chairman of the Board of Directors of CPH Group AG, Perlen; and Chairman of the Advisory Board of Single Group GmbH, Hochdorf (DE).

From 2009 to 2015, he was CEO of Looser Holding AG, Arbon; from 2003 to 2007, CEO of SR Technics Switzerland; and from 1996 to 2003, member of the Executive Board of SR Technics Group, Zurich Airport.

He is a member of the Board of Directors of Burckhardt Compression Holding AG, Winterthur; member of the Board of Directors of EMS-CHEMIE AG, Domat/Ems; member of the Board of Directors of Karl Bubenhofer AG, Gossau (SG); member of the Board of Directors of Wipf Holding AG, Brugg; member of the Board of Directors of CPH Group AG, Perlen; and owner of Kelterborn Advisory AG, Wangen (SZ).

Kaspar W. Kelterborn has been working as an independent management consultant since 2023; in 2022, he was CFO ad interim and member of the Executive Board of Dormakaba Group, Rümlang; from 2006 to 2021, Group CFO and member of the Executive Board of Conzzeta Group, Zurich; and from 2003 to 2005, Group CFO and member of the Executive Board of Unaxis Group (now OC-Oerlikon), Pfäffikon (SZ). From 1992 to 2002, he held senior positions in finance and controlling for Clariant Group, Muttenz, both domestically and abroad, including Venezuela, Spain, Singapore, and the United Kingdom.

Christian Plüss is Chairman of the Board of Directors of Gravag Energie AG, St. Margrethen; Chairman of the Board of Directors of Post Carbon Dioxide Removal AG, Bern; Chairman of the Board of PowerUp AG, Zurich; Chairman of the Board of Directors of Swiss Alpine Spirit AG, Scuol; Deputy Chairman of the Board of Directors of ePost Services AG, Lucerne; Member of the Board of Directors of Gasunie Infrastruktur AG, Zug; Member of the Supervisory Board of the ASIT-Group, Wallisellen; and co-owner of MTE+ Consulting GmbH, Kerns.

Christian Plüss was a member of the Executive Board of Die Schweizerische Post AG and CEO of PostAuto AG, Bern, from 2018 to 2025; Managing Director of Hydro Power Generation at Alpiq AG, Lausanne, from 2014 to 2018; Director at MeteoSchweiz, Zurich, from 2011 to 2013; Chairman of the Executive Board at Erdgas Ostschweiz AG, Zurich; prior to that, he held various positions at Swiss Federal Railways (SBB), Cap Gemini Ernst & Young, the Swiss Academy of Sciences and Suisseplan AG.

Manuel Werder, lic. iur., LL.M. attorney-at-law, born in 1974 and Swiss national, has been Partner since 2015 and Head of Finance, Risk and Compliance at law firm Niederer Kraft Frey AG, Zurich, since 2024. He is member of the Board of Directors of UBV Holding AG, Uetikon; member of the Board of Directors of CPH Group AG, Perlen; and member of the Board of Directors of various other unlisted companies and trustee of several foundations.

From 2010 to 2015, he was Senior Associate at Niederer Kraft Frey AG, Zurich; from 2007 to 2008, Secondment at Allende & Brea Abogados, Buenos Aires; from 2004 to 2007, Associate at Niederer Kraft Frey AG, Zurich; and from 2002 to 2004, Foreign Associate at Fox Horan & Camerini LLP, New York.