Our offices


  • There are currently in excess of 110 people in our Limerick office.
  • We offer a range of services within audit, tax, consulting, and corporate finance to both public and private clients spanning multiple industries.
  • As the world’s largest professional services firm globally, we have a connected network of member firms in more than 150 countries.
  • Cathal Treacy is the partner in charge in our Limerick office and is also a member of our National Executive Committee. Cathal has significant experience serving clients, both local and international. He has also delivered numerous engagements on accounting advisory, corporate governance, risk assessment processes and control improvements. Cathal holds a Bachelor of Business Studies from the University of Limerick and is a Fellow of Chartered Accountants Ireland.
  • Cathal is a past President of Limerick Chamber of Commerce and a current Board member.


Deloitte Ireland LLP Deloitte & Touche House Charlotte Quay V94 X63C

Phone :
+353 (61) 435 500

Fax :
+353 (61) 418 310

Email :

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