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Triona Ryan

Triona Ryan

Partner tryan@byrnewallace.com +353 1 691 5443
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Triona is a Partner in ByrneWallace LLP Banking and Finance Team. 

Triona has extensive experience acting on domestic and cross-border transactions, advising both lenders and borrowers, including domestic and international financial institutions, senior and mezzanine lenders, alternative lenders, funds, and corporate borrowers in relation to corporate debt facilities, acquisition finance, real estate finance, debt restructuring and fund finance. Triona works across a variety of sectors and has particular expertise in health, life sciences, technology and fund finance and also has a background in insolvency and corporate restructuring.

Prior to joining ByrneWallace LLP in 2018, Triona trained and worked in some of Ireland's largest corporate law firms in the areas of insolvency and restructuring and general banking. Triona also worked in the banking department of a Silver Circle firm in London and developed an expertise in fund finance.


  • LLM (Hons), University of Cambridge, 2003
  • BCL (Law and French) (Hons), University College Cork (NUI), 2002
  • Qualified as a solicitor in Ireland, Law Society of Ireland, 2007
  • Qualified as a solicitor in England & Wales, Law Society of England and Wales, 2015


  • Law Society of Ireland 
  • R3 (association for UK restructuring and insolvency professionals)


‘Triona Ryan handled a venture debt loan deal. She was very thorough and professional throughout the whole process, and especially patient with a difficult other side.’ - Legal 500, 2022