Thomas Aebischer

Thomas Aebischer is Chief Executive Officer at Cham Swiss Properties AG and Diethelm Keller Holding AG starting in 2025.
Mr. Aebischer serves as Independent Non-Executive Director at dormakaba Holding AG since 2021, Independent Director at Solvay SA since 2023, Independent Director at Sika AG since 2024, and Member-Supervisory Board at Holcim (Australia) Pty Ltd. and Geocycle SBF Pty Ltd. Former roles include Chief Executive Officer at Cham Group AG, Vice Chairman-Supervisory Board at Holcim (Deutschland) GmbH, Director, Chief Financial Officer & EVP at LyondellBasell Advanced Polymers, Inc., Director at Huaxin Building Materials Group Co., Ltd. (2013–2015), Director at Holcim Philippines, Inc. (2011–2013), Independent Director and Director at Quotient Ltd. (2022–2023), Chief Financial Officer & Director at RWDC Industries Pte Ltd. (2021–2022), Managing Director-Real Estate at Gebr Knecht AG (2014–2022), Chief Financial Officer & Executive Vice President at LyondellBasell Industries NV, LyondellBasell Industries AF SCA, Lyondellbasell Co., and LyondellBasell Industries, Inc. (2016–2019), Chief Financial Officer at Holcim Ltd. (Switzerland) and Holcim Ltd. (2011–2015), Chief Financial Officer at Holcim (New Zealand) Ltd., Chief Financial Officer, Treasurer & Senior VP at Holcim (US), Inc. (2003–2010), Senior Manager at PricewaterhouseCoopers LLP (Hong Kong) and PricewaterhouseCoopers AG (Zurich) (1988–1996), Member at Swiss-American Chamber of Commerce (2008–2010), Member-Supervisory Board at Holcim France Benelux SAS, Head-Corporate Controlling at Holcim Group Support Ltd. (1996–2002), Chief Financial Officer at Apasco SA de CV (2002–2003), Chief Financial Officer at Master Builders Solutions Nederland B.V.
(2023), Chief Financial Officer at RWDC Industries LLC (2021–2022), and Head-Corporate Technology at Buhler (India) Pvt Ltd. (2012–2014).