Dona Bertarelli (#514)
- $ 8 B
- Biotech and investments
- Switzerland
- F
- 58 Years
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About Me
The bulk of Dona Bertarelli's wealth comes from the 2007 sale of her family's biotech business Serono for over $13 billion. In the 1990s Dona was Serono's executive director of public and professional affairs. Her brother Ernesto is the richest man in Switzerland. They split ownership of most family assets. She now focuses her time on marine conservation efforts and is a special adviser to the United Nations.
Achievements
Career Highlights
A snapshot of the defining milestones, leadership decisions, and breakthroughs that shaped Dona Bertarelli’s rise and global influence.
Wealth Growth
Net Worth Growth Over Time
Tracking Dona Bertarelli’s net worth journey over the years, highlighting key growth phases and financial milestones.
Current Net Worth: $7.5B
(May 4, 2026)
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