Ciarán O'Brien

Partner - Audit

Ciarán O'Brien

Our three Dublin offices are:

Earlsfort Terrace, Hatch Street & Hardwicke House

Dublin 2

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+353 1 417 3829

ciobrien@deloitte.ie

Ciarán is a partner in our Audit & Assurance department. He currently serves a portfolio of clients in the consumer business, energy and technology sectors. Ciarán has substantial IFRS experience, having co-ordinated the audit of the transition from US GAAP and/or Irish GAAP to IFRS for a number of companies. He has detailed knowledge of accounting issues relating to areas such as software revenue recognition, business combinations, complex financial instruments and tax accounting.

Contact us

Dublin 2 Change location

Our three Dublin offices are:

Earlsfort Terrace, Hatch Street & Hardwicke House

Dublin 2, 

Ireland

Phone: +353 1 417 2200

Fax: +353 1 417 2300

Email: info@deloitte.ie

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