World's richest families: Ambanis only Indian family on the list

The Ambani family's presence in this elite list underscores both their massive wealth and their expanding footprint in the global economy.

The Ambani family, led by Reliance Industries chairman and managing director Mukesh Ambani, is the only Indian family on Bloomberg's 2025 ranking of the world's 25 richest families.

According to Bloomberg, the Ambani family's estimated wealth stands at $105.6 billion, securing its position among the world's most influential business dynasties. Reliance Industries, the family's vast empire, operates across sectors like energy, petrochemicals, and telecommunications, while expanding into digital services and sustainability-driven ventures.

This elite group of 25 families has grown collectively wealthier by $358.7 billion over the past year, amassing a total fortune of $2.9 trillion. Their wealth expansion stems from climbing stock valuations and sustained demand across diverse markets ranging from metals to pet food, alongside the influence and expertise accumulated through generations.

The United States' Walton family, proprietors of retail behemoth Walmart, claims the top spot on the list with a staggering combined net worth of $513.4 billion—surpassing the half-trillion-dollar threshold for the first time. Walmart generated $681 billion in revenue during its most recent fiscal year, supported by its extensive global presence of more than 10,750 stores.

Entry into this exclusive ranking now requires a minimum net worth of $46.4 billion — which is $9.7 billion higher than the previous year's threshold.

The 2025 list welcomes four new families representing four continents. Mexico's Larrea Mota Velasco family and Chile's Luksics both built their fortunes through copper mining operations. Italy's Del Vecchio family derives its wealth from EssilorLuxottica SA, which experienced significant stock growth following its venture into AI-enhanced eyewear. Saudi Arabia's Olayan family has strengthened its standing domestically and internationally through its worldwide business network and Wall Street connections.

Other Families on the List

Al Nahyan Family: Abu Dhabi's ruling dynasty boasts an estimated net worth of $335.9 billion. Controlling the majority of the United Arab Emirates' petroleum reserves, the family continues expanding its wealth under Sheikh Mohamed bin Zayed Al Nahyan's leadership, who also serves as the nation's president. The family's portfolio includes investments in artificial intelligence and cryptocurrency. Sheikh Tahnoon manages assets totaling $1.5 trillion and maintains significant cryptocurrency holdings.

Al Saud Family: Saudi Arabia's royal family possesses an estimated net worth of $213.6 billion, primarily derived from the kingdom's extensive oil reserves through Saudi Aramco. While the family includes approximately 15,000 extended members, wealth concentration remains among senior royals, particularly Crown Prince Mohammed bin Salman.

Al Thani Family: Qatar's ruling family holds an estimated net worth of $199.5 billion. Their wealth experienced dramatic growth following oil discovery in the region during the 1940s. The family recently presented the Trump administration with a luxury Boeing 747 for potential use as a temporary Air Force One.

Hermès Family: Six generations have maintained the Hermès family's $184.5 billion fortune. The brand remains celebrated for ultra-luxury items, notably the prestigious Birkin handbag, while sustaining its success through exclusivity, superior craftsmanship, and continuous innovation. Despite ranking among the world's largest luxury houses, family members retain company control.

Koch Family: With an estimated net worth of $150.5 billion, the Koch family oversees Koch Industries, among America's largest privately held conglomerates. The company's operations extend across chemicals, oil refining, ranching, and paper production.

Mars Family: Valued at $143.4 billion, the Mars family built its reputation on beloved chocolate brands including M&M's and Snickers. Mars, Inc. has expanded through calculated acquisitions, notably purchasing snack-food company Kellanova in 2025.

Wertheimer Family: The $85.6 billion Wertheimer fortune stems from ownership of luxury fashion house Chanel. Their wealth continues rising amid robust luxury goods demand. Chanel maintains its status as a global icon, recognized for signature designs such as the "little black dress."

Thomson Family: Canada's Thomson family possesses a net worth of $82.1 billion through Thomson Reuters, a worldwide leader in financial data and media services. Their empire traces back to the 1930s when Roy Thomson acquired a radio station, establishing the foundation for their media holdings.