LAWYER PROFILE

Patrick Boylan

UK 2026

Simmons & Simmons LLP

Ranked in 2 practice areas

Competition Law: Litigation

London (Firms)

1 year ranked

Commercial and Corporate Litigation

London (Firms)

4 years ranked

About

Provided by Simmons & Simmons LLP

Practice Areas

Patrick is Head of the UK Dispute Resolution Group. A partner and solicitor advocate (All Higher Courts), Patrick is a commercial dispute resolution specialist with a particular focus on contentious competition matters, cross-border disputes, civil fraud cases and arbitration.

Patrick specialises in advising clients in regulated industries including energy, life sciences, TMT and financial institutions.

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Competition Law: Litigation - London (Firms)

Band 4

Individual Editorial

Patrick Boylan is highly experienced in advising clients on high-stakes competition litigation and collective proceedings. He is notably sought after by clients in the life sciences and TMT sectors. He has experience representing both claimants and defendants.

Learn more about this team View ranking table

Commercial and Corporate Litigation - London (Firms)

Band 5

Individual Editorial

Patrick Boylan is head of Simmons & Simmons dispute resolution practice in London. He has notable expertise advising large corporates, particularly in the telecoms and energy spheres, on contractual and shareholder disputes.

Learn more about this team View ranking table

Strengths

Provided by Chambers

He is an excellent black letter lawyer.
Competition Law: LitigationChambers Guide to the Legal Profession
Patrick Boylan is an expert in his field and a trusted partner.
Competition Law: LitigationChambers Guide to the Legal Profession
Patrick Boylan is realistic, pragmatic and commercial. He can stand back and see the realities and overview of the situation.
Competition Law: LitigationChambers Guide to the Legal Profession
Patrick is impressive. He is fully involved and good strategist.
Commercial and Corporate LitigationChambers Guide to the Legal Profession