About
Mark O’Shaughnessy is a partner in Byrne Wallace Shields LLP specialising in litigation and regulatory investigations. He advises domestic and international organisations on complex disputes—particularly corporate disputes, contentious intellectual property and insurance matters—and manages reputation strategies for clients across education, health, life sciences and TMT sectors.
Practice areas
LitigationDispute ResolutionIntellectual PropertyInsuranceRegulatory InvestigationsArbitrationCorporate Litigation
Office
Expertise
EducationHealthLife SciencesTMT (Technology, Media & Telecoms)Reputation ManagementRegulatory InvestigationsCorporate DisputesContentious Intellectual PropertyInsurance Matters
Education
- Law and Accounting, University of Limerick, 2003
- Diploma in Commercial Litigation, Law Society of Ireland, 2009
- Professional Diploma in Arbitration, University College Dublin, 2011
Admissions
- Solicitor, Law Society of Ireland (admitted 2008)