Iris Fontbona & family

Iris Fontbona & family (#40)

Global Rank #40

Country Rank #1

Country Chile

Iris Fontbona & family is listed among the world billionaires tracked by Iconic Billionaires.

$ 48 B
Mining
Chile
F
83 Years

Snapshot

Quick Facts

Global Rank #40

Country Rank #1

Net Worth $47.5B

Previous Worth $47.5B

Worth Change +$0.0B

Country Chile

Industry Mining

Age 83 Years

Gender F

Worth As Of May 4, 2026

Residence Santiago, Chile

Citizenship Chile

World Billionaires List Chile Billionaires Mining

Profile Data

Personal Stats

Age 83

Source Of Wealth Mining

Residence Santiago, Chile

Citizenship Chile

Marital Status Widowed

Children 3

Net Worth Change +$0.0B +0.0% from previous worth

Previous Net Worth $47.5B

Current Net Worth $47.5B

Worth as of May 4, 2026

About Me

Iris Fontbona is the widow of Andrónico Luksic, who built a fortune in mining and beverages before dying of cancer in 2005. He left his businesses to Fontbona and his three sons: Jean-Paul, Andrónico and Guillermo Luksic (who died of lung cancer in 2013 at age 57). Fontbona and her children control Antofagasta Plc, which owns copper mines in Chile and trades on the London Stock Exchange. Fontbona and her children also own a majority stake in Quiñenco, a publicly-traded Chilean conglomerate active in banking, beer and manufacturing. Jean-Paul Luksic is chairman of Antofagasta; Andrónico Luksic, who headed up Quiñenco since 2013, stepped down in December 2023.

Achievements

Forbes List Highlights

A snapshot of the list placements and rankings connected to Iris Fontbona & family.

#35

Billionaires (2026)

Insights

Did You Know?

In 2004, her son Andrónico climbed Mount Everest, and in 2005 he completed The Seven Summits of the World, reaching the highest peaks on each continent.

Wealth Growth

Net Worth Growth Over Time

Tracking Iris Fontbona & family's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth

Period Change Worth Movement

Current Net Worth: $47.5B (May 4, 2026)