Billionaire Profile
Thomas Schmidheiny
Global Rank
#300

Image: Regina Kühne  | CC BY-SA 4.0 | via Wikimedia Commons

Thomas Schmidheiny

CEO, Cement
SWITZERLAND
Real-Time Net Worth
$10.624B
Estimated based on Cement stock value as of March 6, 2026
-0.76% (24h)
Age
80
Source
Cement
Industry
Manufacturing
Citizenship
SWITZERLAND

Biography

Thomas Schmidheiny is a Swiss entrepreneur with an estimated net worth of $8.5 billion. His wealth primarily stems from the cement industry, where he held a prominent role at Holcim, a global building materials company. Schmidheiny's career includes leading Holcim for two decades, transforming it into a global leader through strategic acquisitions and a commitment to sustainability. He is also involved in the wine industry, owning vineyards and wineries. His philanthropic efforts support various initiatives, reflecting a commitment to social and environmental causes.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Thomas Schmidheiny was born on December 17, 1945, in Switzerland. He is the son of Max Schmidheiny, who owned a construction materials empire. Thomas inherited Holcim, a cement and concrete company, after his father divided the family's business in 1984.

Rise to Success

Schmidheiny became the chairman of Holcim in 1978 and ran the company for two decades. During his tenure, Holcim expanded internationally, becoming a leading global cement manufacturer. He stepped down as chairman in 2003 but remained on the board until 2018. He is currently the honorary chairman of the company. Schmidheiny's career is marked by strategic acquisitions and modernization efforts, transforming the family business into a global enterprise.

Key Business Strategies

Schmidheiny focused on the cement and building materials industry, particularly through his leadership at Holcim. He also diversified his interests into the wine industry, owning vineyards and wineries in multiple countries. His business strategy included international expansion, strategic acquisitions, and a commitment to sustainability.

Philanthropy

Thomas Schmidheiny is known for his philanthropic activities, supporting education, environmental conservation, and social development. He is recognized for contributions that uplift others and foster sustainable development. The Indian School of Business has established a Thomas Schmidheiny chair of family business in his honor.

Career Milestones

1970

Technical Director

Began his career as Technical Director of Holcim Apasco cement.

1976

Executive Committee

Appointed to the Executive Committee of Holcim Ltd.

1978

Chairman

Became Chairman of Holcim, a role he held until 2001.

1984

Chairman of the Board of Directors

Served as Chairman of Holcim's Board of Directors until 2003.

2018

Honorary Chairman

Appointed as Honorary Chairman of Holcim.

Philanthropy & Social Impact

Philanthropy

Various Initiatives

Undisclosed

Supports initiatives aimed at promoting education, environmental conservation, and social development.

Controversies & Challenges

2003

Insider Trading Investigation

Resigned as chairman of Holcim due to an insider trading investigation in Spain.