List of Swiss people by net worth From Wikipedia, the free encyclopedia This is a list of Swiss billionaires based on an annual assessment of wealth and assets compiled and published by Forbes magazine in 2023.[1] 2023 Swiss billionaires list More information World Rank, Name ... World RankNameCitizenshipNet worth (USD)Source of wealth 43Gianluigi Aponte Switzerland Italy31.2 billionMSC 43Rafaela Aponte-Diamant Switzerland Israel31.2 billionMSC 204Ernesto Bertarelli Switzerland Italy9.4 billionSerono, investments 215Ivan Glasenberg Switzerland Australia South Africa9 billionGlencore 317Guillaume Pousaz Switzerland7.2 billionCheckout.com 365Magdalena Martullo-Blocher Switzerland7.1 billionEms-Chemie 383Rahel Blocher Switzerland6.6 billionEms-Chemie 445Thomas Schmidheiny Switzerland5.7 billionHolcim 486Michael Pieper Switzerland5.4 billionFranke 523Hansjoerg Wyss Switzerland5.1 billionSynthes 534Dona Bertarelli Switzerland5 billionSerono 534Martin Haefner Switzerland5 billionCA Technologies, Schmolz + Bickenbach 534Thomas Straumann Switzerland5 billionStraumann 552Rudolf Maag Switzerland4.9 billionmedical devices 624Peter Grogg Switzerland4.4 billionBachem Holding 679Peter Spuhler Switzerland4.1 billionStadler Rail 818Margarita Louis-Dreyfus Switzerland3.5 billionLouis Dreyfus Company 852Markus Blocher Switzerland3.4 billionEms-Chemie, ES Holding 852Hans Peter Wild Switzerland3.4 billionWild Flavors 878Walter Frey Switzerland3.3 billionEmil Frey Group 949Martin Ebner Switzerland3.1 billionBZ Bank 982Eva Maria Bucher-Haefner Switzerland3 billionCA Technologies 982Maja Oeri Switzerland3 billionRoche 1164Miriam Baumann-Blocher Switzerland2.6 billionEms-Chemie 1164Sergio Mantegazza Switzerland Italy2.6 billionGroup Voyagers (Globus family of brands) 1217Willy Michel Switzerland2.5 billionYpsomed Selfcare Solutions 1272Marcel Erni Switzerland2.4 billionPartners Group 1272Alfred Gantner Switzerland2.4 billionPartners Group 1272Matthias Reinhart Switzerland2.4 billionVZ Holding 1272Urs Wietlisbach Switzerland2.9 billionPartners Group 1312Stephan Schmidheiny Switzerland2.3 billioninvestments 1312Alberto Siccardi Switzerland2.3 billionMedacta 1312Georg von Opel Switzerland2.3 billionHansa AG 1368Karl-Friedrich Scheufele Switzerland Germany2.2 billionChopard 1434Beda Diethelm Switzerland2.1 billionSonova 1516Mario Germano Giuliani Switzerland2 billionRoyalty Pharma 1804Gary Fegel Switzerland1.6 billioncommodities trading 1804Giammaria Giuliani Switzerland1.6 billionRoyalty Pharma 1905Esther Grether Switzerland1.5 billionart collection, Swatch 2020JJ Leomi Switzerland1.4 billionEtherium Hack and s&p 2405Stephane Bonvin Switzerland1.1 billionInvestis Close See also The World's Billionaires List of countries by the number of billionaires References [1]"The World's Billionaires". Forbes. Retrieved 4 April 2023. Related Articles