About us
Arthur Cox LLP is one of Ireland’s leading law firms. We are an “all-island” firm with offices in Dublin and Belfast. We also have offices in London, New York, and San Francisco. Our practice encompasses all aspects of corporate and business law.

With over 530 legal staff and a total headcount of 740, we provide a comprehensive service to an international client base ranging from multinational organisations, banks, and financial institutions and established global leaders to government agencies and new players in emerging industry sectors.
Our story has been defined by our progressive outlook. For over 100 years, we have led the way in the legal field in Ireland, and have continuously worked to strive towards our goals. For our clients, we work to deliver the best service and support. With an independent, entrepreneurial spirit of innovation leading the way.
Find out more about Arthur Cox
Our Firm
Through our bright, insightful and intuitive people, who know that they are at the cutting edge of best practice in Irish law. Energised to achieve, every day.
Find Out MoreOur History
Our story has been defined by our progressive outlook. For over 100 years, we have led the way in the legal field in Ireland, and have constantly worked to strive towards our goals. That approach comes from our spirited founder Arthur Cox, and goes right through to the bright, open-minded people in the firm today.
Our Credentials
With over 530 legal staff and a total headcount of 740, we provide a comprehensive service to an international client base ranging from multinational organisations, banks and financial institutions and established global leaders to government agencies and new players in emerging industry sectors.
Credentials
There are times when people realise the value of an experienced adviser who is prepared to listen to their troubles, to warn, and to recommend. Very few lawyers in any time brought to their work a mind so richly cultivated as that of Arthur Cox.
The Irish Times
6 September 1958

Arthur Cox, more than just a law firm


Arthur Cox Recognised at the 2020 Lex Mundi Pro Bono Foundation Awards
Arthur Cox was delighted to be recognised at the Lex Mundi Pro Bono Foundation Awards, which took place virtually yesterday. The Pro Bono Foundation awards are presented to Lex Mundi member firms who provide outstanding pro bono support. Arthur Cox received the award for member firms in Europe.
Arthur Cox awarded Ireland Law Firm of the Year 2020 at the Chambers Europe Awards
Arthur Cox is very pleased to have won Ireland Law Firm of the Year 2020 at the Chambers Europe Awards which took place virtually on Friday.
Arthur Cox named Ireland Law Firm of the Year 2020 at the IFLR Europe Awards
Arthur Cox is pleased to have been named “Ireland Law Firm of the Year” at the 2020 IFLR Europe Awards.
Arthur Cox Recognised in the FT Innovative Lawyers Europe 2019 Report
Arthur Cox was very pleased to once again be recognised by the Financial Times in the FT Innovative Lawyers Europe 2019, a rankings report and awards for Europe-based lawyers.


Recent Responsible Business News

Celebrating Pro Bono Week

Arthur Cox appoints first Pro Bono Associate
