The highest estimated net worth figures among the 78 Swiss profiles StarWorth tracks. 35 of them currently carry a published estimate, and those are the fortunes ranked below.
| # | Celebrity | Known for | Estimated net worth |
|---|---|---|---|
| 1 | Dona Bertarelli | Businessperson | $8B |
| 2 | Thomas Schmidheiny | Entrepreneur | $6.3B |
| 3 | Hansjörg Wyss | Entrepreneur | $5B |
| 4 | Sergio Mantegazza | Entrepreneur | $4.8B |
| 5 | Hans-Peter Wild | Business executive | $3.5B |
| 6 | Christa Gelpke | Photographer | $3.4B |
| 7 | Stephan Schmidheiny | Entrepreneur | $3.3B |
| 8 | Walter Haefner | Entrepreneur | $2.7B |
| 9 | Jean Claude Gandur | Art collector | $2.3B |
| 10 | Tatiana Santo Domingo | Fashion designer | $2.3B |
Switzerland stacks fortunes out of all proportion to its size: shipping empires run from Geneva and Lugano, pharmaceutical families in Basel, commodity traders and the heirs of private-banking dynasties.
Some of the names are Swiss by birth; others are fortunes that moved here, drawn by stability and discretion. What unites the list is how little of it depends on fame — these are trading, logistics and pharma cash flows, converted into ownership stakes over decades.
All figures are StarWorth estimates as of 28 October 2026, researched from published reporting. They are estimates, not audited valuations — see how our figures work. Spot an error? Send a correction.