Who Are the Adelson Family
The Adelson family is a wealthy American business dynasty led by the late Sheldon Adelson and his wife, Miriam Adelson. Sheldon Adelson built one of the world's largest casino and resort empires, with his family maintaining significant control over key assets and philanthropic initiatives. The family's wealth primarily stems from Las Vegas Sands Corp, a global casino and resort company they founded and controlled. The family remains a major force in business, philanthropy, and political finance, with Miriam Adelson now leading the family's business and philanthropic activities. Forbes tracks their net worth among the top global fortunes.
Sheldon Adelson, born in 1933, started in the pharmaceutical distribution business before pivoting to casinos and resorts. He founded Las Vegas Sands Corp and transformed Las Vegas with the Sands Expo and Convention Center and the Venetian Resort. His son-in-law, Patrick Dumont, serves as President and Chief Operating Officer of Las Vegas Sands Corp, managing the family's business interests. The family's estimated net worth has been ranked among the highest in the world, driven by their controlling stake in Las Vegas Sands and other investments. Las Vegas Sands Corp operates resorts and integrated destinations across the United States and internationally.
Las Vegas Sands and Business Empire
Las Vegas Sands Corp is the centerpiece of the Adelson family business empire, operating resorts, casinos, and convention facilities. The company owns and operates The Venetian Resort, The Palazzo, The Sands Expo and Convention Center, and the Marina Bay Sands in Singapore. Sheldon Adelson served as Chairman and CEO until his death in January 2021, after which the family retained majority voting control through Miriam Adelson and their trusts. The company has expanded into integrated resort development in destinations like Macau and Singapore, with significant revenue from gaming, hospitality, and conventions. SEC filings show the family's substantial holdings and voting power in the company.
Under Miriam Adelson's leadership, the family continues to manage Las Vegas Sands and other investments, maintaining a focus on major resort development and convention business. The company operates multiple properties in Las Vegas and internationally, with plans for new integrated resorts in various markets. Patrick Dumont, married to the Adelson family's daughter, plays a central role in the company's executive leadership and strategic direction. The family's business interests also include investments in media, technology, and real estate through private holdings and family trusts. Forbes Business Council has analyzed the company's strategy in the resort industry.
Political Influence and Philanthropy
The Adelson family is one of the largest political donors in the United States, primarily supporting Republican candidates and conservative causes. Sheldon and Miriam Adelson have contributed hundreds of millions of dollars to political campaigns, super PACs, and policy organizations over the past two decades. Their donations have focused on pro-Israel advocacy, judicial appointments, and deregulation, with significant influence on Republican fundraising and policy. The family's political action committees and donor networks have played a key role in shaping election outcomes and legislative priorities. OpenSecrets tracks their political contributions and lobbying expenditures.
The Adelson family's philanthropy centers on the Dr. Miriam and Sheldon G. Adelson Medical Research Foundation, which funds biomedical research and education. The foundation has donated billions to support stem cell research, addiction treatment, and medical institutions, including the Adelson Clinics. Miriam Adelson also chairs the Ad