Francoise Bettencourt-meyers : Total assets: $74.8 billionAbundance Source: Founder of L'Oreal ParisNation of Citizenship: France
Alice Walton : Total assets: $65.3 billionAbundance Source: Heiress of WalmartNation of Citizenship: US
Julia Koch : Total assets: $60 billionAbundance Source: 42% stake in Koch IndustriesNation of Citizenship: US
Mackenzie Bezos Scott : Total assets: $43.6 billionAbundance Source: AmazonNation of Citizenship: US
Jaqueline Mars : Total assets: $31.7 billionAbundance Source: 1/3 ownership of Mars (candy and pet food)Nation of Citizenship: US
Gina Rinehart : Total assets: $30.2 billionAbundance Source: Chairman of Hancock ProspectingNation of Citizenship: Australia
Miriam Adelson : Total assets: $27.5 billionAbundance Source: 50% owner of Las Vegas Sands casinosNation of Citizenship: US
Susanne Klatten : Total assets: $24.3 billionAbundance Source: Stakeholder in Altana, a German chemical company, and stakeholder in BMWNation of Citizenship: Germany
Iris Fontbona : Total assets: $22.8 billionAbundance Source: Inheritance of Antofagasta, a Santiago-based mining companyNation of Citizenship: Chile
Abigail Johnson : Total assets: $21.2 billionAbundance Source: Chairwoman, CEO, and President of Fidelity InvestmentsNation of Citizenship: US