Our offices


  • Our branch in Limerick has a workforce that exceeds 80.
  • We offer a range of services within audit, tax, consulting, and corporate finance to both public and private clients spanning multiple industries.
  • In addition we have expert teams in consumer business, energy and resources, financial services, life sciences and healthcare, manufacturing, public sector including higher education, technology and telecommunication.
  • As the number one firm globally we have a connected network of member firms in more than 150 countries.
  • Cathal Treacy is Partner in charge of the Limerick region. He is a partner in our audit and assurance practice and has significant experience in leading audit and advisory services to both multinational and indigenous organisations. Cathal and his team support clients with audit, accounting, risk management, corporate governance, information and technology risk, regulatory compliance and internal audit.


Deloitte Deloitte & Touche House Charlotte Quay

Phone :
+353 61 435500

Fax :
+353 61 418310

Email :