EY Ireland has achieved record revenues of €843 million for the financial year ending June 2025, representing a 9.3% year-on-year increase. The firm’s strong performance reflects growth across all four service lines: assurance, consulting, tax & law, and strategy & transactions.

All of EY’s Irish offices, including Belfast, delivered strong results. The firm reported growth across all four service lines—assurance, consulting, tax and law, and strategy and transactions—despite continued global economic uncertainty. Its Belfast office delivered a strong performance, reinforcing the firm's cross-border strength.

Managing partner Frank O’Keeffe said the results reflected clients’ confidence in EY’s ability to address complex business challenges amid fast-changing market conditions. He noted the firm’s continued investment in technology, particularly AI-powered solutions, and its commitment to expanding managed services and tech-enabled transformations.

In May, EY opened its new northwest regional office in Derry’s Ebrington Plaza, completing what it described as the “missing link” in its all-island network. The facility, which can accommodate 120 staff, opened a year ahead of schedule and expands EY’s presence to seven locations across Ireland.

EY continues to prioritise AI integration in both client service delivery and internal operations. The firm said it is reshaping how it trains staff to “learn, unlearn, and relearn” in response to technological shifts reshaping the profession.

Globally, EY reported revenues of $53.2 billion (just over £40 billion) for fiscal 2025, up 4% from the previous year. The consistent growth across regions highlights the firm’s strong client base and its capacity to deliver value-driven solutions in uncertain times.

Read the full report for insights into EY Ireland’s growth strategy and service expansion.