Thomas Schmidheiny

Dr. Schmidheiny is a Director of Landmark. He started his activities at Holcim (former “Holderbank” Financiere Glaris Ltd.) in a cement plant in Apasco, Mexico. During his professional career at Holcim he held various positions including Member of the Executive Committee. He was Chairman of the Board of Directors and CEO for almost two decades (1984 - 2003). Under his leadership, Holcim became a true global building materials company. He continues to be the major shareholder of Holcim and a member of the board. He also acts as Chairman of his family office Spectrum Value Management.


His vast interests and passion include private wineries, art collection (largest global collector of Swiss painter Ferdinand Hodler), and the Health, Spa & Gold Resort Grand Hotels Bad Ragaz, Switzerland, among others. He has a particular interest in philanthropy. He has sponsored business schools, arts, education and start-ups through his foundations. Thomas Schmidheiny also serves on the board of various companies in Europe, North America and Asia, and several non-profit organizations.