O’Callaghan Advisory

About Us


Having spent many years working in practice, O’Callaghan Advisory was founded in 2014 by Sean O’Callaghan FCA.

Sean is a Chartered Accountant with over 30 years of experience advising small and medium businesses and personal clients across the South East of Ireland and further afield.

He has extensive experience of assisting and guiding clients through the complexities and demands of today’s business and tax world.

Our aim is to be our clients’ trusted advisor and provide a comprehensive and personal service to help them to run their business effectively and successfully meet and manage their tax and other regulatory compliance obligations.