Darragh specialises in commercial litigation and dispute resolution.

Darragh has acted in a diverse range of commercial disputes including insurance disputes, professional indemnity disputes, shareholder disputes, intellectual property disputes and contractual disputes.

Darragh has experience in dealing with matters before the Commercial Division of the High Court, the Court of Appeal and the Supreme Court. He has also acted in several mediations. 


  • Acting on behalf of professional indemnifiers in the defence of professional claims brought against solicitors, architects and others.
  • Acting in a variety of commercial disputes on behalf of financial institutions.
  • Acting on behalf of leading Irish and multi-national companies in trade mark, patent and copyright litigation before the Irish courts.  
  • Acting in a variety of complex shareholder disputes. 

Contact Darragh

+353 1 638 5868

More about Darragh Killeen

  • BCL
    University College Cork
  • LLB
    University College Cork
  • LLM in International Commercial Law
    University of Limerick
  • Diploma in Technology and Intellectual Property Law
    Law Society of Ireland
  • Admitted as a Solicitor in Ireland
    Law Society of Ireland

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