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Home » Latest » Data & Strategy » Wealthiest People in Switzerland (November 13, 2023)

Data & Strategy

Wealthiest People in Switzerland (November 13, 2023)

As of November 13, 2023, Rafaela Aponte-Diamant was the wealthiest person in Switzerland, with an estimated net worth of 26.1 billion U.S. dollars, followed by Gianluigi Aponte (No. 2, $26.1 billion), Ernesto Bertarelli (No. 3, $9.4 billion); and Ivan Glasenberg (No. 4, $8.3 billion).

Guillaume Pousaz is the fifth-richest person in Switzerland, with a whopping $7.2 billion. Magdalena Martullo-Blocher ranked 6th with a personal wealth of $6.1 billion, followed by Rahel Blocher with $6.1 billion. Thomas Schmidheiny is placed 8th with a net worth of $5.9 billion. Dona Bertarelli ($5.0 billion) occupied the 9th position among Switzerland’s top 10 wealthiest people.

 

    SWITZERLAND BILLIONAIRES LIST 2023 

  1. Rafaela Aponte-Diamant: $26.1 billion
  2. Gianluigi Aponte: $26.1 billion
  3. Ernesto Bertarelli: $9.4 billion
  4. Ivan Glasenberg: $8.3 billion
  5. Guillaume Pousaz: $7.2 billion
  6. Magdalena Martullo-Blocher: $6.1 billion
  7. Rahel Blocher: $6.1 billion
  8. Thomas Schmidheiny: $5.9 billion
  9. Dona Bertarelli: $5.0 billion
  10. Martin Haefner: $5.0 billion
  11. Rudolf Maag: $5.0 billion
  12. Thomas Straumann: $4.8 billion
  13. Hansjoerg Wyss: $4.7 billion
  14. Michael Pieper: $4.2 billion
  15. Peter Spuhler: $4.0 billion
  16. Peter Grogg: $3.8 billion
  17. Margarita Louis-Dreyfus & family: $3.4 billion
  18. Hans Peter Wild: $3.4 billion
  19. Willy Michel: $3.3 billion
  20. Walter Frey: $3.3 billion
  21. Martin Ebner: $3.1 billion
  22. Eva Maria Bucher-Haefner: $3.0 billion
  23. Matthias Reinhart: $2.9 billion
  24. Markus Blocher: $2.8 billion
  25. Maja Oeri: $2.8 billion

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Katherina Davis, Ph.D.
Katherina Davis, PhD in Media Leadership & Organizational Change, is the Deputy News Editor at CEOWORLD Magazine, where she specializes in thought leadership, executive branding, and financial storytelling for a global business audience. With a career that spans over 12 years in fintech journalism and brand communications, Katherina has a reputation for turning complex financial data into stories that engage, educate, and drive strategic value.

Before joining CEOWORLD, she served as a content strategist for leading fintech startups and contributed to publications focused on market intelligence and innovation. Katherina’s editorial focus includes C-suite positioning, PR during IPOs, M&A communications, and business transformation strategies. She holds a degree in Business Journalism and an executive certificate in Digital Brand Strategy.

At CEOWORLD, she directs a team of writers and analysts, producing insightful features on corporate finance, executive reputation, and market disruption. Katherina also mentors young professionals in business communications and has spoken at multiple international conferences on digital finance media. She brings a mix of journalistic integrity and strategic messaging to her role, helping CEOWORLD’s audience stay ahead of financial trends while strengthening their leadership narratives.

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