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Home » Latest » Data & Strategy » Wealthiest People in Ireland (April 30, 2023)

Data & Strategy

Wealthiest People in Ireland (April 30, 2023)

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As of  April 30, 2023, Shapoor Mistry was the wealthiest person in Ireland, with an estimated net worth of 7.0 billion U.S. dollars, followed by John Grayken (No. 2, $6.3 billion), John Collison  (No. 3, $5.5 billion); and Patrick Collison (No. 4, $5.5 billion).

Denis O’Brien is the fifth-richest person in Ireland, with a whopping $2.8 billion. John Dorrance III ranked 6th with a personal wealth of $2.6 billion, followed by  John Armitage with $2.3 billion. Dermot Desmond ($2.2 billion) occupied the 8th position among the top wealthiest people in Ireland.

IRELAND BILLIONAIRES LIST  2023

  1. Shapoor Mistry: $7.0 billion
  2. John Grayken: $6.3 billion
  3. John Collison: $5.5 billion
  4. Patrick Collison: $5.5 billion
  5. Denis O’Brien: $2.8 billion
  6. John Dorrance III: $2.6 billion
  7. John Armitage: $2.3 billion
  8. Dermot Desmond: $2.2 billion
  9. Eugene Murtagh: $2.1 billion

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Lisa Brown, PhD
Lisa Brown, PhD in Political Journalism and Policy, is the opinion editor for News and Initiatives at CEOWORLD Magazine, where she oversees editorial content that bridges financial analysis, corporate leadership, and brand strategy. With over 13 years in business media and strategic communications, Lisa brings a rare combination of market insight and storytelling expertise. She began her career as a financial reporter in New York, covering Wall Street trends and corporate earnings, before moving into senior editorial roles for international business outlets. Lisa has also worked as a communications consultant for multinational companies, advising on investor relations, executive visibility, and crisis messaging.

At CEOWORLD, Lisa leads a global editorial team producing features on market trends, corporate governance, and strategic communications for CEOs, CFOs, and CMOs. Her work is recognized for blending analytical rigor with a deep understanding of brand reputation in the digital age. Lisa holds a degree in Business Journalism and an executive certificate in Global PR Strategy. She is a frequent speaker at leadership summits and has moderated panels on the intersection of finance and public perception. Dedicated to elevating the voices of women in business leadership, Lisa ensures CEOWORLD’s content empowers decision-makers with actionable insights and a strategic edge.