AeroLeads people directory · profile
John O'Beirne Email & Phone Number
CEO and Executive Director Square International Ltd
at
Block
1 work email found
@ireland.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
CEO and Executive Director Square International Ltd
Location
Dublin, County Dublin, Ireland
Company size
Who is John O'Beirne? Overview
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Quick answer
John O'Beirne is listed as CEO and Executive Director Square International Ltd at Block, a company with 12741 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a work email signal at ireland.com and a matched LinkedIn profile for John O'Beirne.
John O'Beirne previously worked as CEO & Executive Director Square International Ltd at Square and Director of Business Banking at Bank Of Ireland Business Bank. John O'Beirne holds Professional Diploma In Leading Cultural Change, Applied Behavior Analysis from University College Dublin.
Company email context
Email format at Block
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{first}{last}@ireland.com
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AeroLeads found 1 current-domain work email signal for John O'Beirne. Compare company email patterns before reaching out.
Profile bio
About John O'Beirne
Helping businesses grow.
Listed skills include Risk Management, Banking, Portfolio Management, Credit Risk, and 44 others.
Current workplace
John O'Beirne's current company
Company context helps verify the profile and gives searchers a useful next step.
Block
11 roles · 28 years
John O'Beirne work experience
A career timeline built from the work history available for this profile.
Ceo & Executive Director Square International Ltd
CurrentCEO and Executive Director of Squareup International LtdEuropean Industry Relations & Payment Partnerships
Oct 2023 - Present
Director Of Business Banking
Bank Of Ireland Business Bank
2021 - Oct 2023
Chief Executive Officer
Bank Of Ireland Mortgage Bank Dac
- Lead the mortgage business for Bank of Ireland Group
- Deliver market share growth with accountability for the P&L of the mortgage business & report to BOI Mortgage Bank Board
- Identify strategic opportunities and implement organisational transformation to deliver growth across our teams
- Embed customer centric approach and UX customer journeys
- Ensure distribution, risk and returns linked to outstanding business performance
Oct 2016 - Oct 2022
Director Of Products & Digital Relationships
Led a portfolio of key business units. This includes a mortgage business, everyday banking and payments. Accountable for customer, revenue and commercial outcomes, oversee the design, development, customer experience and channels for new and existing products to meet the needs of our customers and partners. Since 2020, this has expanded into an enterprise.
Jan 2018 - 2022
Head Of Cards, Payments And Merchant Acquiring
General manager of broad based business with full P&L and Balance Sheet accountability. Led the integrated customer & product teams across all channels to deliver strong results and aim for number one in the market in our core businesses:- Unsecured lending & overdrafts- Credit & debit cards including portfolio activation, utilisation, and retention- ATM.
Jun 2014 - Oct 2015
Head Of Mortgage Underwriting & Restructuring
Head of Mortgage Underwriting for delivery of the Banks Mortgage Arrears Resolution Strategy.
Jan 2013 - Jun 2014
Head Of Risk
Strategic oversight of credit risk and MI across a diversified €115billion loan book. Leading cross functional change programme to implement significant IT development. Entrusted to oversee the Capital Market engagement with external parties, private equity and regulators during the 2011/2 capital assessment and capital raising exercises for Bank of.
2010 - Dec 2012
Head Of European Property (Private Banking)
European Real Estate and new product development for wealth management. Delivered P&L growth and revenue enhancement from bringing to market innovative new products. Subsequently appointed as Head of Challenged Lending to restructure debt positions within the Private Banking loan book.
2007 - 2009
~2 yrs
Director
Commercial Real Estate
Focus on new business development/sales in the UK market with responsibility for originating and structuring large ticket lending transactions. Board member of the UK Association of Property Bankers during this period.
2003 - 2007
~4 yrs
Various Roles In Ireland, Uk And Europe
Strategy & Corporate Development
1998 - 2003
~5 yrs
5 education records
John O'Beirne education
Professional Diploma In Leading Cultural Change, Applied Behavior Analysis
University College Dublin
Certified Bank Director
University College Dublin
Qfa
University College Dublin
Bachelor Of Arts - Ba, Business, Economics And Politics
Trinity College Dublin
Economics And Political Science
Trinity College Dublin
FAQ
Frequently asked questions about John O'Beirne
Quick answers generated from the profile data available on this page.
What company does John O'Beirne work for?
John O'Beirne works for Block.
What is John O'Beirne's role at Block?
John O'Beirne is listed as CEO and Executive Director Square International Ltd at Block.
What is John O'Beirne's email address?
AeroLeads has found 1 work email signal at @ireland.com for John O'Beirne at Block.
Where is John O'Beirne based?
John O'Beirne is based in Dublin, County Dublin, Ireland while working with Block.
What companies has John O'Beirne worked for?
John O'Beirne has worked for Block, Square, Bank Of Ireland Business Bank, Bank Of Ireland Mortgage Bank Dac, and Bank Of Ireland.
How can I contact John O'Beirne?
You can use AeroLeads to view verified contact signals for John O'Beirne at Block, including work email, phone, and LinkedIn data when available.
What schools did John O'Beirne attend?
John O'Beirne holds Professional Diploma In Leading Cultural Change, Applied Behavior Analysis from University College Dublin.
What skills is John O'Beirne known for?
John O'Beirne is listed with skills including Risk Management, Banking, Portfolio Management, Credit Risk, Financial Services, Financial Risk, Credit, and Restructuring.
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