Muireann Granville is a partner in the Byrne Wallace Shields LLP Litigation and Dispute Resolution team.

Muireann advises on a wide variety of general and commercial litigation disputes including contract disputes, construction disputes and property litigation, disputes in relation to complex financial structures, professional negligence claims and intellectual property disputes. 

Muireann has worked on a number of complex high-value disputes before the Commercial Court and has particular expertise in the area of discovery, having managed several large-scale e-discovery projects.  She regularly presents and publishes on the issue of legal professional privilege.  Muireann has also advised in several mediations. 

Experience 

• Acted in complex litigation under the competitions acts for a multi-national logistics before the Commercial High Court. 
• Acted on behalf of Superannuation Scheme in pensions dispute against the State. 
• Advising financial institutions in prosecuting and defending complex and high value claims. 
• Acted in applications to the Irish High Court in respect of five cross-border mergers of the EU subsidiaries of leading EU credit ratings agency into their Irish Limited company. 
• Advising on property litigation including landlord and tenant disputes, easements and profit a prendres. 
• Acting in a range of Insurance and Professional Negligence claims. 
• Acting in a patent revocation dispute before the Commercial Court. 
• Managing large-scale e-discovery projects in Commercial Court cases. 
• Advising on landlord and tenant disputes. 

Qualifications 

• Diploma in Sports Law, Law Society of Ireland, 2017 
• Diploma in Commercial Litigation, Law Society of Ireland, 2013 
• Admitted as a Solicitor in Ireland, Law Society of Ireland, 2013 
• Bachelor of Civil Law, University College Dublin, 2009 

Recommendations 

• Noted as 'other key lawyer' for EU and Competition. - Legal 500 2023 
• Muireann Granville is very nice to work with: reliable, pragmatic and responsive.’ Recommended for EU and Competition. - Legal 500 2022 
• “Ciara O’Kennedy and Muireann Granville were very knowledgeable and pleasant at all times. They provided excellent research and understanding at all stages of the process and were very supportive.”- Legal 500 2020