Who We Are

About Us

Arthur Cox is one of Ireland's largest law firms. We are an "all-island" law firm with offices in Dublin and Belfast. The firm also has offices in London, New York and Silicon Valley. Our practice encompasses all aspects of corporate and business law.

For over 90 years, we have been at the forefront of developments in the legal profession in Ireland. From the outset, we have striven to deliver superior levels of service, building relationships that grow over time and developing specialist industry knowledge to help our clients achieve their goals.

Credentials

2017

  • Ireland Law Firm of the Year 2017
    Chambers Europe Awards
  • Best Firm in Ireland 2017
    Europe Women in Business Law Awards
  • Best National Firm for Women in Business Law 2017
    Europe Women in Business Law Awards
  • Best National Firm Mentoring Programme 2017
    Europe Women in Business Law Awards

 

2016

  • Ireland Law Firm of the Year 2016
    International Financial Law Review (IFLR ) Europe Awards
  • Ireland Law Firm of the Year 2016
    Who’s Who Legal
  • Excellence in the Marketplace Award 2016
    Chambers Ireland CSR Awards
  • Best Firm in Ireland 2016
    Europe Women in Business Law Awards
  • Best National Firm for Women in Business Law 2016
    Europe Women in Business Law Awards
  • Best National Firm Mentoring Programme 2016
    Europe Women in Business Law Awards
  • International Law Firm in the Americas 2016
    International Tax Review

2015

  • Ireland M&A Legal Adviser of the Year 2015
    Mergermarket Awards
  • European Legal Team of the Year 2015 
    The British Legal Awards
  • Best Firm in Ireland 2015
    Europe Women in Business Law Awards
  • Best National Firm for Women in Business Law 2015
    Europe Women in Business Law Awards
  • Ireland Law Firm of the Year 2015
    International Financial Law Review (IFLR ) Europe Awards
  • Ireland Law Firm of the Year 2015
    Who’s Who Legal

2014

  • Ireland M&A Legal Adviser of the Year  2014
    Mergermarket Awards
  • Excellence in International CSR Award 2014
    Chambers Ireland CSR Awards
  • Best Firm in Ireland 2014
    Europe Women in Business Law Awards
  • Client Service Award for Ireland 2014
    Chambers Global Awards
  • Ireland Law Firm of the Year 2014
    IFLR Europe Awards
  • Ireland Law Firm of the Year 2014
    Who’s Who Legal
  • Best Provision of Corporate Know-How to Clients Award 2014
    Managing Partner Forum (MPF) Awards for Management Excellence

2013

  • International Business Cooperation Award 2013
    Ibec
  • Irish Law Firm of the Year 2013
    Chambers Europe Awards for Excellence
  • Ireland Law Firm of the Year 2013
    Who’s Who Legal
  • Best Firm in Ireland 2013
    Europe Women in Business Law Awards
  • Excellence in Community Volunteering Award 2013
    Chambers Ireland CSR Awards
  • Northern Irish Firm of the Year 2013
    Legal 500

2012

  • Legal Adviser of the Year for Ireland for the sixth consecutive year in 2012
    Financial Times / mergermarket
  • Republic of Ireland Law Firm of the Year 2012
    The Lawyer European Awards
  • Ireland Law Firm of the Year 2012
    Who’s Who Legal
  • Ireland Tax Firm of the Year 2012
    International Tax Review

2011

  • No.1 Irish law firm for the twelfth consecutive year at YE 2011
    PLC Which lawyer?
  • Legal Adviser of the Year for Ireland for the fifth consecutive year in 2011
    Financial Times / mergermarket
  • Client Service Law Firm of the Year for Ireland 2011
    Chambers Europe Awards for Excellence
  • One of Europe’s Most Innovative Law Firms
    Ireland’s Most Innovative Law Firm

    (Arthur Cox was the Top-ranked Irish law firm in 2011, achieving a Top 30 ranking in Europe)
    Financial Times FT Law 50 – Innovative Lawyers, 2011
  • No.1 Irish Legal Adviser, by value and volume, to Irish M&A for the first three quarters of 2011
    mergermarket
  • Corporate Law Firm of the Year 2011
    Northern Ireland Dealmakers Awards