1. PwC

PwC provides integrated audit, tax and advisory services across all industries in Ireland and internationally. PwC employs over 3000 people in seven locations in Ireland - Dublin, Cork, Galway, Kilkenny, Limerick, Waterford and Wexford.

2. KPMG

KPMG is a provider of professional services in Ireland, including audit, tax and advisory services. They provide these services to business corporations, governments and public sector agencies and not-for-profit organisations. KPMG member firms can be found in 155 co...

3. Deloitte

As the largest global professional services and consulting network, with over 312,000 professionals in more than 150 countries, Deloitte brings world-class capabilities and high-quality services to our clients. In Ireland, Deloitte has approximately 3,000 people prov...

4. EY Ireland

EY is a global leader in assurance, tax, transaction and advisory services. EY Ireland employs over 2,000 professionals who are located in Dublin, Belfast, Cork, Waterford, Limerick and Galway and work across the island of Ireland’s top entrepreneurial businesses, m...

5. CluneTech

CluneTech (formerly Taxback Group) is a multi-national corporation providing specialist tax return services to private and corporate clients across 100 countries. Established in Dublin in 1996 and led by a team of entrepreneurial business executives, taxback.com has 33 ...

6. Grant Thornton

Grant Thornton is a professional services firm. In 2015 the firm merged with RSM Farrell Grant Sparks.

7. BDO

Part of a global network with offices in 135 countries, BDO advises entrepreneurial and growing owner-managed businesses and the people behind them. With offices in Dublin, Limerick, and Belfast, BDO Ireland has 33 partners and 320 staff.

8. Mazars

Mazars Ireland offers audit and assurance, consultancy, corporate finance and taxation services to its clients. Mazars Ireland is based in Dublin and Galway, and is part of the integrated international firm, Mazars.