We are Grant Thornton

Grant Thornton Isle of Man is part of Grant Thornton Ireland. Grant Thornton Ireland is rapidly approaching 3,000 people, in 9 offices across Ireland and the Isle of Man and a presence in over 149 countries around the world, we bring you the local knowledge, national expertise and global presence to help you and your business succeed – wherever you’re located. We deliver solutions to all business challenges. Clients choose us because the breadth of financial and business services they need is available, delivered innovatively and always to the highest standards. At Grant Thornton we are committed to long term relationships.

Grant Thornton operate from offices in Dublin, Belfast, Cork, Galway, Kildare, Limerick and the Isle of Man.

Global scale and agility

As a member of Grant Thornton International, a global organisation of member firms with 73,000 people in over 149 countries, we have the scale to meet your changing needs, but with the insight and agility that helps you to stay one step ahead.

Privately owned, publicly listed and public sector clients come to us for our technical skills and industry capabilities but also for our different way of working. Our partners and teams invest the time to truly understand your business, giving real insight and a fresh perspective to keep you moving.

Whether a business has domestic or international aspirations, Grant Thornton can help you to unlock your potential for growth.


As well as a distinctive global culture, we have developed five core values.

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