
Europe's ultra-rich club is growing fast. The number of people with at least $30 million (€25.7m) in wealth — known as ultra-high-net-worth individuals or UHNWIs — rose by 26% in Europe over the last five years. That means 37,428 new members joined this exclusive group between 2021 and 2026 according to Knight Frank's Wealth Report 2026.
So, which European countries have the most ultra-rich people? And where did their numbers grow the fastest?