As of December 15, 2023, Shapoor Mistry was the wealthiest person in Ireland, with an estimated net worth of 8.5 billion U.S. dollars, followed by John Grayken (No. 2, $6.3 billion), Patrick Collison (No. 3, $5.5 billion); and John Collison (No. 4, $5.5 billion).
Denis O’Brien is the fifth-richest person in Ireland, with a whopping $2.7 billion. John Dorrance III ranked 6th with a personal wealth of $2.6 billion, followed by Eugene Murtagh, with $2.5 billion. John Armitage ($2.3 billion) occupied the 8th position, followed by Dermot Desmond (No. 9, $2.2), who was among the top 10 wealthiest people in Ireland.
IRELAND BILLIONAIRES LIST 2023
- Shapoor Mistry: $8.5 billion
- John Grayken: $6.3 billion
- Patrick Collison: $5.5 billion
- John Collison: $5.5 billion
- Denis O’Brien: $2.7 billion
- John Dorrance III: $2.6 billion
- Eugene Murtagh: $2.5 billion
- John Armitage: $2.3 billion
- Dermot Desmond: $2.2 billion
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