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Top 10 Wealthiest Immigrant Billionaires in America — 2025
Elon Musk: The Tech Titan with South African Roots
With a staggering net worth of $393.1 billion, Elon Musk maintains his position as the wealthiest immigrant in America. Born in South Africa, Musk’s influence extends beyond technology and transportation, touching industries from renewable energy to space exploration. His ventures, including Tesla, SpaceX, and Neuralink, continue to drive his wealth soaring into the stratosphere. Musk’s ability to innovate and push technological boundaries has cemented his status as a defining billionaire of our era.
Sergey Brin: The Search Engine Mogul from Russia
Valued at approximately $139.7 billion, Sergey Brin’s journey from Russia to Silicon Valley underscores his significant impact on global digital innovation. Co-founder of Google, Brin revolutionized how the world accesses information. His strategic investments and focus on emerging tech sectors keep him firmly in the billionaire spotlight, reinforcing the value immigrant entrepreneurs bring to the American tech landscape.
Jensen Huang: The Taiwanese Innovator in Silicon Valley
With a net worth of around $137.9 billion, Jensen Huang has become a leading figure in artificial intelligence and graphics processing units. Born in Taiwan, Huang founded NVIDIA, a company at the heart of modern gaming, AI advancements, and data centers. His pioneering work is instrumental in shaping the future of computing, cementing his status among the wealthiest immigrant entrepreneurs in the U.S.
Thomas Peterffy: The Hungarian-American Financial Pioneer
Holding an estimated net worth of $67.9 billion, Thomas Peterffy emigrated from Hungary, establishing himself as a titan in financial services. As a founder of Interactive Brokers, Peterffy’s innovations have transformed electronic trading, making markets more accessible and efficient. His success story exemplifies the significant contributions of immigrant entrepreneurs in the financial sector.
Miriam Adelson & Family: The Israeli Healthcare & Hospitality Magnates
With a combined wealth of $33.4 billion, Miriam Adelson and her family have built their fortune through a mix of healthcare, hospitality, and real estate investments. Originating from Israel, they support numerous philanthropic causes and continue to influence various industries in the U.S.
Rupert Murdoch & Family: The Australian Media Empire Builders
Valued at about $24.0 billion, Rupert Murdoch is an Australian-born media mogul whose global media holdings, including Fox News and The Wall Street Journal, influence millions. His strategic acquisitions and expansive media empire have maintained his position among America’s wealthiest immigrant entrepreneurs.
Peter Thiel: The German-American Tech Investor
With an estimated net worth of $21.8 billion, Peter Thiel hails from Germany before becoming a pivotal figure in Silicon Valley. As a co-founder of PayPal and Palantir Technologies, Thiel’s investments in startups continue to shape the tech landscape. He is also known for his contrarian approaches and influential venture capital activities.
Jay Chaudhry: The Indian Cybersecurity Pioneer
Holding about $17.9 billion, Jay Chaudhry emigrated from India and founded Zscaler, a cybersecurity firm that is changing how businesses protect their digital assets. His rise underscores the importance of immigrant entrepreneurs in the booming tech security field.
Jan Koum: The Ukrainian-born Messaging Innovator
Bringing a wealth of approximately $16.9 billion, Jan Koum built WhatsApp, revolutionizing global communication. Born in Ukraine, Koum’s invention has become a household name, transforming messaging apps and connecting billions of users worldwide.
John Tu: The Chinese-American Tech Entrepreneur
With a net worth of $14.1 billion, John Tu immigrated from China and co-founded Kingston Technology. His leadership in manufacturing memory products has made Kingston a leading brand worldwide, exemplifying successful entrepreneurial integration of immigrant talent into American industry.
Note: The flags alongside each name indicate their country of birth, not their current citizenship or residence.
Source: Forbes, as of July 7, 2025.
This list highlights how immigrant entrepreneurs continue to shape the economic fabric of the United States through innovation, leadership, and resilience, contributing significantly to the nation’s technological, financial, and cultural advancements.
ChatGPT
Perplexity
Gemini AI
Grok AI
