DAVID REUBEN • Net Worth $7 billion • Yacht • House • Private Jet • Reuben Brothers

Name:David Reuben
Net Worth:$ 7.5 billion
Source of Wealth:Reuben Brothers Ltd
Born:September 14, 1938
Wife:Debra Reuben
Children:James Reuben, David Jr Reuben
Residence:London, UK / Monaco
Private Jet:Embraer 135BJ (G-RBNS)

Who is David Reuben?

David Reuben: A Luminary in Real Estate and Private Equity

Born in September 1938, David Reuben, along with his brother Simon, forms the formidable duo known as the Reuben Brothers. Known for their extensive endeavors in real estate development and private equity investments, the Reuben Brothers are among the wealthiest individuals in the UK.

The Reuben Brothers’ Empire

The Reuben Brothers’ investment portfolio is diverse, including real estate development, venture capital, and private equity. Their company, Reuben Brothers, boasts an impressive range of properties, including hotels, pubs, and shopping centers. They also hold significant stakes in iron and coal mines, warehouses, data centers, and even London Oxford Airport.

Global Ventures and Metals Industry

The brothers made a name for themselves in the metals industry, especially in Russia. During the ’90s, their company, Trans-World Metals, was the world’s third-largest producer of aluminum.

RB Shipping: Commanding the Waters

RB Shipping, the ship-owning arm of Reuben Brothers, operates a fleet of seven Kamsarmax dry-bulk vessels, showcasing their prowess in the shipping industry.

Kristal Waters: A Beacon in Superyacht Construction

Through Kristal Waters, the Reuben Brothers have constructed five luxurious superyachts: Triple Seven, Siren, Sapphire, Mogambo (now owned by Jan Koum), and Graffiti. Of these, Siren remains as their private yacht, believed to be formally owned by David Reuben.

Reuben Foundation: A Commitment to Philanthropy

The Reuben Brothers also channel their wealth towards philanthropic causes through the Reuben Foundation. Their focus lies primarily in healthcare and education, with initiatives like the Children’s Cancer Center in London and a substantial sponsorship for the US-based Mayo Clinic.

David Reuben’s Net Worth

David Reuben’s net worth, combined with his brother Simon, is estimated to be around $15 billion. His individual net worth stands at a substantial $7.5 billion, with assets spanning hotels, pubs, shopping malls, dry bulk vessels, the superyacht Siren, an Embraer business jet, and a vast real estate portfolio.

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David Reuben

David Reuben

Debra Reuben

Debra Reuben

Debra was born in the United States in 1955. She was a director at the Reuben Foundation, but resigned in 2012. She is c0-owner of Kristal Waters. Debra is responsible for the design of the yachts Siren, Triple Seven and Sapphire.

10 Facts about the David Reuben you probably didn’t know.


  1. He and his brother were born in the 50s in India in a wealthy family.
  2. David started in a scrap metals while his brother Simon started in carpets.
  3. Both made enough money from it to start investing in real estate.
  4. In the 90s the Reuben brothers invested in the Russian metals business.
  5. Their company became the world’s third-biggest producer of aluminum.
  6. The net worth of the Reuben brothers is US$ 15 billion.
  7. They built 5 yachts and sold 4. They used the profits for their own yacht.
  8. David’s wife Debra was a judge in the 2016 World Superyacht Awards.
  9. They also own an Embraer 135BJ private jet with a value of US$ 25 million.
  10. David and Debra live in a large house in London, built in 1882.

David Reuben House

David and Debra Reuben Yacht

David is the owner of the yacht SIREN.

The yacht Siren was built at Nobiskrug in 2008. She is designed by NewCruise. In 2010 she was put for sale. But we believe she was taken from the market. And that she is still owned by the Reuben family.

The luxury yacht’s interior is designed by Newcruise. Siren can accommodate 12 guests and a crew of 18. Her features include a cinema and a beach club. She also has an elevator and fold-down balconies.