Why choose us?

OSK are one of Irelands leading accountant firms advising on buying or selling your business or raising finance. 

OSK’s approach to Corporate Finance facilitates deal success. The unique style of our financial accountants offers the following advantages:

Call our financial accountants today to access the one of the leading accountant firms in corporate finance!

Dylan Byrne

Welcome to OSK

A video message from Tadgh O'Sullivan, Director.

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Please note we cannot provide advice unless you are signed up as a client having completed the required money laundering documents, engagement letter has been issued to you and fee agreed.