Richest Billionaires in Ireland (2026)
Net worth tracker for Ireland’s wealthiest technology titans, Patrick Collison and John Collison (Stripe).
Key Wealth Insights: Richest Billionaires in Ireland (2026)
This index monitors 2 documented billionaires representing $35.0B USD in combined commercial balance sheets and liquid enterprise value. The wealthiest titan in this segment is Patrick Collison ($17.5B, Stripe), anchoring a roster with 0 centibillionaires ($100B+).
Multidimensional Bento Intelligence

Patrick Collison
Age: 37 YearsPatrick Collison is an Irish entrepreneur, software engineer, and the co-founder and chief executive officer of Stripe, the financial infrastructure platform th...
Demographic Wealth Dispersion Map
Visual distribution plotting documented titan ages against liquid enterprise net worth.
Where Capital Concentrates
Calculated dynamically from public regulatory disclosures and current enterprise equity stakes in this segment.
Estimated Hourly Inflow Rate
The ListTribe 500 • Programmatic Exploration Directory
Explore dedicated valuation hubs and market intelligence by country, corporate engine, and industry.
Richest Billionaires in Ireland (2026): Frequently Asked Questions
Who is the wealthiest billionaire in Ireland?
As of Q3 2026, Patrick Collison leads this index with an estimated net worth of $17.5B (Stripe). At age 37, their valuation is verified across public equity filings and documented private assets.
How much total wealth is tracked in this category?
ListTribe tracks a combined $35.0B USD across 2 documented billionaires in this index. This represents an average net worth of $17.5B per tracked titan.
How many centibillionaires ($100B+) and self-made founders are in this index?
This index contains 0 centibillionaires holding fortunes exceeding $100 Billion USD. Additionally, approximately 100% of the roster (2 of 2 titans) are self-made entrepreneurs who built their fortunes through founding public enterprises or disruptive technology engines.
Who is accumulating wealth the fastest in this segment?
Based on 2,000 standard market trading hours per year and current enterprise capital yields, Patrick Collison generates the highest estimated cash inflow rate in this cohort at approximately +$220,000/hour, primarily powered by equity growth in Stripe.