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Tax & Advisory Specialists

O’Sullivan Scanlon Brazil (OSSB), Chartered Certified Accountants & Statutory Auditors, was formed in 2006 when Darragh O’Sullivan & Robin Scanlon joined forces combining their collective expertise and experience in Accountancy, Assurance & Taxation.  Ronan Brazil joined the firm in 2009 and as well as the existing skill set, added Wealth Management & Investment Business. 

Our aim is to offer our clients a high quality professional and friendly service that is based on the specific needs of our individual clients.  Our clients range from small and medium companies to owner managed businesses and individuals, spread through a wide range of industries including construction, hospitality and tourism, retail, property, motor, agricultural supplies and not for profit organisations.  We offer a large array of services including audit, taxation, financial accounting, management accounting, bookkeeping & payroll services, company secretarial, investment business and consultancy services.  It is our aim to establish and maintain long lasting relationships with all of our clients, by continuing to support them to grow their businesses through the expertise and advice received from our firm.  


We recognise the importance of the need for flexibility in the current business environment and we strive to identify the key issues and strategies that will allow our clients to bring their businesses to full potential.  We take pride in our growing client base and the fact that many of our newest clients come to us on the strong recommendation of our existing client base.

Areas of Practice



Audit & Assurance


Booking & SME Support Services

​Start Up Businesses



Sean Ormonde, Sean Ormonde & Co., Solicitors

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