The 20 Biggest Billionaires of 2025: A List of the Richest Men in the World Dominating Technology

The pursuit of knowing who is the richest man in the world constantly attracts the attention of global investors. According to updated data from the Bloomberg Billionaires Index, the year 2025 has brought significant changes to the top of the planetary wealth leaderboard. What stands out is the concentration of wealth in the technology, artificial intelligence, and cloud computing sectors, with overwhelming dominance by the United States.

A List of the Richest Men in the World Led by Technology

Among the top ten global billionaires, nine are North American and only one European remains at the top. This reflects how technological innovation has consolidated the wealth market around the American ecosystem. Names like Mark Zuckerberg and Jeff Bezos have repositioned themselves significantly on the list, while Jensen Huang of NVIDIA has emerged as one of the big winners, driven by the AI boom.

The Richest Man in the World in 2025: Elon Musk in Leadership

Elon Musk remains unquestionably at the top, with a net worth exceeding US$ 358 billion. His wealth is not only concentrated in Tesla — his fleet of electric vehicles and renewable energy projects. Musk has expanded his empire through multiple initiatives: SpaceX in space exploration, xAI in artificial intelligence, and his acquisition of the X platform. Additionally, he maintains strategic investments in Bitcoin, Ethereum, and Dogecoin, demonstrating diversification in cryptocurrencies.

The Other Names on the List of the Richest Men in the World

Larry Ellison (US$ 251 billion) solidified his position as the architect of the database revolution through Oracle, now expanding into cloud computing and enterprise AI solutions. His holdings in Tesla further amplified his gains.

Mark Zuckerberg (US$ 251 billion) modernized his digital empire with a focus on virtual reality and the metaverse. Controlling Facebook, Instagram, WhatsApp, and Oculus, he remains among the biggest billionaires of the digital age.

Jeff Bezos (US$ 247 billion) transformed global commerce through Amazon and revolutionized cloud computing with AWS. Even after stepping down as CEO, his strategic holdings — such as Whole Foods and Blue Origin — keep his net worth rising.

Steve Ballmer (US$ 174 billion) executed massive growth strategies at Microsoft, leading Azure, Office, and impactful acquisitions. Today, he diversifies into the sports sector as owner of the Los Angeles Clippers.

Larry Page (US$ 165 billion), co-founder of Google, maintains influence in autonomous vehicles, biotechnology, and advances in artificial intelligence, remaining relevant as an innovative investor.

Bernard Arnault (US$ 156 billion) is the only European among the top ten of the list of the richest men in the world, controlling the luxury empire LVMH with brands like Louis Vuitton, Dior, Moët, and Hennessy.

Sergey Brin (US$ 154 billion), co-creator of Google, strongly bets on autonomous mobility and biotechnology as his next fields of expansion.

Jensen Huang (US$ 149 billion) quickly rose as the architect of the AI era. NVIDIA’s GPUs dominate data centers, machine learning, and high-performance computing, positioning him as one of the biggest winners in recent years.

Warren Buffett (US$ 141 billion), the “Oracle of Omaha,” remains a reference in value investing and continuity through Berkshire Hathaway.

The 20 Biggest Billionaires: Beyond the Top 10

The list of the world’s wealthiest extends well beyond the first ten. The subsequent billionaires include established figures across various sectors, from manufacturing to finance, showing that extreme wealth goes beyond technology despite its current dominance.

Lessons from the Biggest Billionaires for Investors

Analyzing the success patterns of these individuals reveals common strategies:

• Long-term vision: All top billionaires think in decades, not quarters
• Investment in innovation: Technology and artificial intelligence dominate the top of the list
• Strategic diversification: Elon Musk in multiple sectors, Buffett in various segments
• Focus on emerging sectors: Cloud computing, AI, and mobility are the new engines of wealth

The consistency among these men is not in following a single formula but in maintaining discipline, adaptability, and a clear strategy. Warren Buffett proved that value investing works, Elon Musk that technological boldness pays off, and Bernard Arnault that dominating premium niches is profitable.

For investors studying this list of the richest men in the world, the message is threefold: diversify your portfolio, follow global growth trends, and maintain disciplined focus on your long-term goals.