EY Ireland

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EY Ireland provides assurance, tax, strategy, transaction and consultancy services, in addition to its EY-DKM Economic Advisory expertise. It is the largest accountancy firm in the Republic of Ireland by fee income, according to the 2025 Finance Dublin Accountancy Survey with revenues of €727 million in the year to July 2024, an increase of 10% on the previous year.

EY published its Republic of Ireland Transparency report for its FY ending June 2025 on October 31st 2025. It shows Republic of Ireland fee income for the firm of €781 million, an increase of 7.5% on the €727 million recorded in the previous 12 month period. In the 2025 Accountancy Survey, published in the October edition of Finance Dublin, EY's fee income rose by 10.2% on the previous year. EY's headcount in the Republic rose by 5% to 4,431. Its island of Ireland fee income rose by 9% in the year to €843 million.

Commenting on the 2023-4 results in the 2025 Managing Partners Forum in the 2025 Finance Dublin Accountancy Survey, the Managing partner of EY Ireland Frank O'Keeffe said "That we have delivered sustained performance across our four services lines (Tax & Law, Assurance, Consulting and Strategy & Transactions) despite a more challenging market this year is testament to our world class team and to our clients who are continuing to navigate extraordinary complexity – geopolitical, economic, technological and environmental".

EY Financial Services

EY Financial Services focuses entirely on the financial services industry across three key sectors: Insurance, Wealth & Asset Management and Banking & Capital Markets (which includes Aviation Finance and Structured Finance).

"EY has a unique Financial Services proposition developed to ensure our clients receive specialist advice from dedicated Financial Services experts", the firm says.

"As part of a 14,000 strong European Financial Services Organisation (FSO), including 640 audit, tax and consulting professionals in Ireland, EY brings together an experienced, globally integrated team. Our Irish financial services group provides the in-depth knowledge of assurance, tax and consultancy services your business needs to achieve its potential".

At the close of 2024 on the island of Ireland EY employed almost 5,200 people, with 102 nationalities represented, in seven offices - two in Dublin and the remainder in Belfast, Cork, Waterford, Galway and Limerick.

Practice Area/Group

Aviation/Asset Finance	Banking & Capital Markets
CFO Advisory Services	Insurance
Strategy and Transaction Services	Structured Finance
Wealth & Asset Management

Advisers

Contact Details

Address:	EY Building Harcourt Centre Harcourt Street Dublin 2
Phone:	353 1 4750555
Web address:	http://www.eyfs.ie