EY Ireland has reported continued growth and record revenues on the island of Ireland for the Financial Year to the end of June 2025 (“FY25”), with revenues up 9.3% to €843 million (from €772 million in the prior financial year). EY Ireland’s five-year compound annual growth rate stands at 16.4%, with FY25 proving to be another year of market-leading growth.
With the publication today of EY Ireland’s annual Transparency Report the firm reported a strong performance across all four of its service lines - Assurance, Consulting, Tax & Law and Strategy & Transactions – despite ongoing geopolitical uncertainty impacting the global trading environment. All of the EY Ireland offices – in Dublin, Belfast, Cork, Galway, Limerick and Waterford – reported growth in FY25. In May this year, EY opened its seventh office location on the island of Ireland in Derry/Londonderry and it has had a strong first six months performing very well in response to growing client demand.
EY Ireland’s headcount across the island stood at 5,460 on 30 June 2025, with 110 different nationalities working across all areas of the business. Globally, EY reported revenues of US$53.2 billion for the fiscal year ending June 2025, an increase of 4.0% from FY24.
Commenting on EY Ireland’s FY25 financial results, Frank O’Keeffe, Managing Partner, EY Ireland said:
“EY Ireland is proud to have delivered another strong year of market-leading growth in our most recent financial year to 30 June 2025. This performance underscores our position as the largest and fastest growing professional services firm on the island of Ireland. These results are testament to our brilliant EY people and to the trust placed in us by our fantastic clients, who continue to turn to us to help them solve their most complex challenges in today’s rapidly changing business environment.
In a world that is changing at pace, we are very focused on the challenges and opportunities ahead for our clients, our stakeholders and our people. We are wholly committed to partnering with our clients as they navigate this time of unprecedented change, with ongoing investment in areas such as AI-powered solutions, deeper industry alliances, managed services and complex tech-enabled transformations, to name but a few areas. We are embedding AI into how we serve our clients, how we run our business and how our people learn, unlearn and relearn. We are doing all of this as we continue to invest in our core service areas across assurance, consulting, tax & law and strategy & transactions.
We are excited to also expand our real estate footprint across the island of Ireland with the opening in May of our new office in Derry/Londonderry - our seventh location on this island. This year also saw the launch of our EY Ireland Geopolitical Strategy Unit, allowing us to better help our clients find opportunity at this time of great change and complexity.”
Societal Impact Report
Today EY Ireland also published it annual Societal Impact report setting out how the firm creates long-term value for a wide range of stakeholders including clients, our people, our suppliers and the communities we serve. Our EY societal strategy focuses on three pillars: Prosperity, Society, and Planet.
Frank O’Keeffe added: “In EY we believe that diversity brings strength and I’m incredibly proud that we have 110 different nationalities in EY Ireland who are delivering long term value every day for our clients, our business and the communities where we live and work.”
Key highlights from our EY Ireland FY25 Societal Impact report:
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