In a global wealth order dominated by longstanding dynasties and generational empires, only one Indian family, the Ambanis, has secured a place on Bloomberg’s 2025 list of the worlds’ 25 richest families.
In Bloomberg’s 2025 ranking of the world’s 25 richest families, only one Indian family — the Ambanis, makes the cut. The world’s 25 richest families added a staggering $358.7 billion to their fortunes in 2025, taking their combined wealth to about $2.9 trillion.
Here’s a closer look at the leading family fortunes that define global dynastic wealth today:
Walton family — $513.4 billion
The world’s richest family holds a majority stake in Walmart, the world’s largest retailer. From its humble beginnings in 1962 with a single discount store in Arkansas, Walmart now operates over 10,000 outlets globally. The Walton family’s vast retail empire has propelled their collective wealth past half a trillion dollars.
Al Nahyan family — $335.9 billion
Rulers of Abu Dhabi and custodians of the UAE’s most valuable oil reserves, the Al Nahyans have used energy wealth to invest in diverse sectors, including artificial intelligence and cryptocurrency ventures. Their financial might reflects decades of strategic state and sovereign investment.
Al Saud family — $213.6 billion
Saudi Arabia’s ruling dynasty derives its standing from the kingdom’s petroleum wealth. While estimates vary due to the complexity of royal holdings, the family maintains its place among the richest through state oil revenues and extensive global investments beyond energy.
Al Thani family — $199.5 billion
The Qatari royals, whose fortune originated from mid-20th century oil discoveries, have since diversified into real estate, international finance and cultural ventures, establishing themselves as major players beyond the energy sector.
Hermès family — $184.5 billion
The French luxury dynasty behind the iconic Hermès brand has sustained wealth across six generations. Known for high-end fashion and the coveted Birkin bag, the family’s control of craftsmanship and exclusivity has kept its valuation robust, even as markets shift.
Koch family — $150.5 billion
American industrial wealth built by Fred Koch has been passed through generations, with Koch Industries expanding into petrochemicals, refining, agriculture and commodities. Beyond business, the family is also known for its political influence and philanthropy.
Mars family — $143.4 billion
The Mars clan, famous for candy brands such as M&M’s and Snickers, has grown its food empire through strategic acquisitions, including a major purchase in snack foods this year. Mars, Inc. remains a private powerhouse in global consumer markets.
Ambani family — $105.6 billion (only Indian entrant)
India’s sole representative on the list, the Ambani family heads Reliance Industries with sprawling interests in energy, petrochemicals, retail and digital services. Led by Mukesh Ambani, the dynasty has built one of Asia’s most diversified conglomerates, translating domestic dominance into global wealth recognition.
Wertheimer family — $85.6 billion
Behind luxury brand Chanel, the Wertheimers have preserved control of one of fashion’s most storied maisons. The family’s wealth rests on luxury appeal and strategic heritage stewardship, including interests in vineyards and lifestyle assets.
Thomson family — $82.1 billion
The Canadian media dynasty controls Thomson Reuters, one of the world’s largest financial data and news enterprises. Originating from a 1930s radio purchase, the family’s media and information assets have endured as global staples in financial markets.
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