About


BDO is the leader in advising and funding ambitious Irish businesses, helping them to grow in domestic and international markets.

BDO’s global reach and expertise is built on exceptional client service, a collaborative and inclusive culture and a passion to succeed for our clients.

With offices in Dublin, Limerick, Cork and an affiliate office in Belfast we at BDO take an active interest in our clients' businesses working closely as business advisers, not just as accountants, auditors or taxation specialists.

Our team of chartered accountants, engineers and scientists offer a range of services including audit, corporate finance, taxation and consulting ensuring we deliver an integrated business advisory solution for our clients.


Derek Henry: Head of Innovation Tax Services




Mark O’Sullivan: Scientific / Engineering Lead – Head of Innovation Technical Services



At BDO, we maintain dedicated engineering and scientific staff who are tasked with assisting our clients with technical qualification and defence of various tax reliefs which contain scientific / technical legislative criterion. We understand that the application of a diverse work team, comprising tax technical and scientific technical staff, is essential to ensuring all claims for relief are maximised and robust.

At BDO, our objective is to add value to our clients' enterprises, so that our balanced and actionable advice helps them to achieve their goals and objectives. In the vigorous pursuit of our commitment to provide the best service, not only are client service parameters a core element of our accreditation criteria, but our global quality assurance programme results in ongoing improvements to our methodologies, processes and tools.

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