Monaco has 18 billionaires in total, with ten in Monaco and six in Monte Carlo. How many billionaires are in Monaco, and who is the richest? The wealthiest is Eyal Ofer, worth about $33.6 billion as of 2026, with interests mainly in real estate and shipping. This guide profiles the nation's richest and where they are based.
Monaco is home to multiple ultra-wealthy billionaires, with the top 5 having a combined net worth of roughly $62 billion as of 2026. These billionaires have made their wealth in industries such as real estate, shipping, drugstores, fashion & retail, finance & investments, and manufacturing.
How many billionaires are in Monaco?
In total the country has 18 billionaires. Monaco is home to ten billionaires, while Monte Carlo has six.
Top 5 Billionaires in Monaco 2026
Who has the highest net worth in Monaco?
1. Eyal Ofer
Eyal Ofer is a male billionaire born in 1950, who is not self-made. As of 2026, he is worth approximately $33.6 billion, ranking 64th in the world, and his business interests are mainly in the real estate and shipping industries. His wealth is mainly sourced from his real estate and shipping businesses.
2. Stefano Pessina
Stefano Pessina was born in 1941 and is a male. As of 2026, he is a self-made billionaire worth approximately $6.3 billion, ranking around 664th in terms of wealth worldwide. His source of wealth is drugstores and his business interests are in the fashion & retail industries.
3. Eric Wittouck
Eric Wittouck, born in 1946, is a male non-self-made billionaire worth approximately $9 billion as of 2026 according to Forbes. His wealth is sourced from investments in the finance and investments industries. He is ranked around 392nd in terms of wealth worldwide.
4. Simon Reuben
Simon Reuben, born in 1941, is a self-made male billionaire whose wealth comes from his diversified business interests in real estate and investments. Estimates of his individual fortune vary across sources (Forbes lists the Reuben brothers jointly), but he remains one of the wealthiest residents associated with Monaco.
5. Dmitry Rybolovlev & family
Dmitry Rybolovlev, born in 1966, is a self-made male billionaire with a net worth of approximately $6.6 billion as of 2026, ranking around 601st in the world. He has made his fortune in the manufacturing industry, particularly in the fertilizer business through Uralkali. In addition to manufacturing, Rybolovlev has business interests in art, real estate and AS Monaco football club.
Sources:
Forbes World’s Billionaires List 2026Bloomberg Billionaires Index
Last updated: June 19, 2026
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