The world's richest family businesses are often multi-generational empires that leverage specific strategies—such as family offices and formal governance—to maintain their wealth. As of 2026, the remains the preeminent example, with their wealth tied to Walmart and managed through massive entities like Walton Enterprises . Top Richest Family Businesses & Families (2026)

A major European power player with a 53% family shareholding, managing brands like Ferrari and Stellantis.

Remains the world's largest family-owned business, with the family holding approximately 48.9% of shares.

To survive multiple generations, successful families transition from a simple business mindset to a . 8 Insights from Long-Lasting Global Business Families

The family’s collective wealth is estimated at .