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Patrick Horan
Lawyers profile
Europe 2025
Lawyers profile | Europe 2025: Competition/European Law, TMT: Telecommunications
Patrick Horan
Ranked in 2 Practice Areas
2

Band 2

Competition/European Law

Ireland

8 Years Ranked

Spotlight

TMT: Telecommunications

Ireland

1 Years Ranked

About

Provided by Patrick Horan

Europe

Practice Areas

Patrick is a partner in the Competition and Regulated Markets Group. His practice covers the full range of EU and Irish competition law.

Patrick advises clients on a wide range of competition and regulatory matters, including including merger control, investigations, State aid, competition law aspects of agreements, implementation of compliance programmes, and competition litigation. Prior to joining Arthur Cox in 2016, Patrick worked in the London and Brussels offices of Slaughter and May. Patrick is co-author of the Ireland chapters of the International Comparative Legal Guide to Competition Litigation and Merger Control, and in 2017 was named as one of the future leaders in competition law by Who’s Who Legal.

For more, visit Patrick's webpage here: https://www.arthurcox.com/people/patrick-horan/

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/European Law - Ireland

2
Band 2
Individual Editorial

Patrick Horan frequently assists clients with obtaining competition law approval for proposed mergers. His broad practice also covers market investigations and competition compliance matters.

Learn more about this team❖View ranking table

TMT: Telecommunications - Ireland

Spotlight
Individual Editorial

Patrick Horan represents clients in the telecommunications industry, advising on regulatory requirements, transactions and compliance issues. He has a roster of prominent clients in the telecoms space.

Learn more about this team❖View ranking table

Strengths

Provided by Chambers

He is practical, knowledgeable, responsive and pragmatic.

Competition/European Law respondent
Chambers European Guide

His ability to get to grips with the ever-changing competition law challenges and issues within our industry is truly impressive.

Competition/European Law respondent
Chambers European Guide

Patrick Horan is an economically switched-on lawyer, who it is a real pleasure working with. He is an excellent person to have on your side.

Competition/European Law respondent
Chambers European Guide

Patrick Horan is hugely knowledgeable in his area of expertise. He is very articulate and easy to work with.

Competition/European Law respondent
Chambers European Guide

Patrick Horan has the ability to guide a client through complex national and EU competition law issues with the benefit of his knowledge and insight. His advice is clear and practical. 

Competition/European Law respondent
Chambers European Guide

He is an expert who is practical, knowledgeable, responsive and pragmatic.

TMT: Telecommunications respondent
Chambers European Guide

Patrick Horan has the ability to guide a client through complex national and EU issues with the benefit of his knowledge and insight.

TMT: Telecommunications respondent
Chambers European Guide

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