LeaderPortfolio
Reuben
David Reuben
Rank #228
UNITED KINGDOMReal EstateInvestments, real estate

David Reuben

Net Worth
$13.227B
0% (24h)
David Reuben, born in 1938, is a British businessman known for his investments in real estate and other ventures. His source of wealth stems from investments, particularly in real estate. Throughout his career, he has achieved significant success in metals trading and, later, in property development. David Reuben, along with his brother Simon, built a vast fortune, and their combined net worth is estimated at $13.3 billion.

How to read David Reuben's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For David Reuben, we anchor the narrative to Reuben Brothers and Investments, real estate, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $13.227B alongside global rank #228, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (UNITED KINGDOM) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

David Reuben was born in Bombay, British India (now Mumbai, India) in 1938. Along with his brother Simon, they moved to London in the 1950s after their parents' separation. Their father was involved in the textile industry.

Rise to Success

David began his career in the scrap metals business. Later, the brothers invested in the Russian metals market in the early 1990s. They later shifted focus to the UK property market and have been involved in financing various acquisitions and investing in technology companies. By 2000, they had sold their Russian assets and focused on the UK property market. They have made significant investments in real estate, both in the UK and abroad.

Key Business Strategies

The Reubens are known for their strategic investments and ability to identify lucrative opportunities. They are known for making shrewd investments in metals trading and real estate. They have expanded into venture capital and private equity. They are also known for forming partnerships and selling their businesses for substantial profits.

Philanthropy

David Reuben, along with his brother Simon, has made substantial contributions to various philanthropic causes through the Reuben Foundation, focusing on education and healthcare. The Reuben Foundation has supported healthcare initiatives and educational programs. In 2025, they pledged $130 million to community infrastructure and youth sports.

Career Timeline

2024

Named 3rd Richest Family in the UK

David and Simon Reuben were named the third-richest family in the UK.

2002

Established Reuben Foundation

Established the Reuben Foundation to support philanthropic causes.

2000

Shifted Focus to UK Property Market

Sold their Russian assets and focused on the UK property market.

1990s

Invested in Russian Metals Market

David and Simon Reuben invested in the Russian metals market, with their company Trans-World Group becoming a major player in the aluminum industry.

Philanthropic Impact

Education$101M

Reuben College, Oxford

Donation to Oxford University for a graduate college focused on climate change, artificial intelligence, and cellular life.

HealthcareSignificant

Great Ormond Street Hospital

Donation to enhance pediatric healthcare services.

Arts$40M

The Courtauld Institute of Art

Donation to support an £82 million campus redevelopment.

Key Business Ventures & Holdings

CompanyStakeValue
Newcastle United F.C.14.00%

Net Worth History

In-Depth Analysis

Early Life

David Reuben was born in Bombay, British India (now Mumbai, India) in 1938. Along with his brother Simon, they moved to London in the 1950s after their parents' separation. Their father was involved in the textile industry.

Rise to Success

David began his career in the scrap metals business. Later, the brothers invested in the Russian metals market in the early 1990s. They later shifted focus to the UK property market and have been involved in financing various acquisitions and investing in technology companies. By 2000, they had sold their Russian assets and focused on the UK property market. They have made significant investments in real estate, both in the UK and abroad.

Key Business Strategies

The Reubens are known for their strategic investments and ability to identify lucrative opportunities. They are known for making shrewd investments in metals trading and real estate. They have expanded into venture capital and private equity. They are also known for forming partnerships and selling their businesses for substantial profits.

Philanthropy

David Reuben, along with his brother Simon, has made substantial contributions to various philanthropic causes through the Reuben Foundation, focusing on education and healthcare. The Reuben Foundation has supported healthcare initiatives and educational programs. In 2025, they pledged $130 million to community infrastructure and youth sports.

Data Sources & Methodology

Figures for David Reuben are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.