Hansjörg Wyss
United KingdombusinessmanMaleb. 19346.0Global Dominance: 0.00%Hansjörg Wyss is a Swiss billionaire and philanthropist, known for his significant investments in various sectors, including healthcare and environmental initiatives. He is also a co-controlling owner of Chelsea Football Club, where he holds a 38.5 percent stake alongside Todd Boehly and Mark Walter, influencing the club's strategic decisions amid ongoing discussions about its future.
Country presence
Recent news mentions
Hansjörg Wyss is the only remaining minority owner of Chelsea with a 12.8% stake.
Lastniške rošade pri Chelseaju, Boehly se poslavlja
Slovenia· 2026-09-17
Hansjorg Wyss has sold his stake in Chelsea to Clearlake Capital.
Chelsea: Clearlake Capital acquires full control as Todd Boehly, Mark Walter and Hansjorg Wyss sell stakesUnited Kingdom· 2026-09-17
Hansjörg Wyss is a billionaire investor who joined Amazentis later on.
Longevity-Firma Timeline soll Einhorn werden
Switzerland· 2026-07-27
Hansjörg Wyss is a Swiss billionaire whose foundations have funded numerous U.S.-based advocacy groups.
New report flags loophole allowing billions in foreign cash to flow into US politics
United States· 2026-02-10
Hansjörg Wyss acquired the former Actelion headquarters, now known as 'Mikado'.
Mit Idorsia kommt das Ehepaar Clozel nicht vom FleckSwitzerland· 2025-05-22
Swiss billionaire Hansjörg Wyss faces a sexual harassment lawsuit from a former employee.
Swiss billionaire Hansjörg Wyss faces sexual harassment lawsuit from employeeUnited States· 2025-05-19
Hansjörg Wyss is a Swiss billionaire accused of sexual harassment by Madison Busby.
Jutarnji list - Švicarski milijarder (89) optužen za uznemiravanje zaposlenice (30): Skidao se gol pred njom i suprugom, isplivali gnjusni detalji
Croatia· 2025-05-17
Hansjörg Wyss is noted as a significant figure in philanthropy.
Multimilliardäre und Wohltätigkeit: Philanthropie-Experte Davies im GesprächSwitzerland· 2025-05-12
Hansjörg Wyss shares a 38.5 per cent stake in Chelsea alongside Todd Boehly and Mark Walter.
Chelsea ownership could split over stadium plans, says Boehly
Nigeria· 2025-03-24