LAWYER PROFILE
Genevieve Quierin

Genevieve Quierin

Europe 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 2 practice areas

Contributions and articles

1 Global Practice Guides

About

Provided by Stephenson Harwood LLP

Practice Areas

Genevieve acts for corporate and individual clients in a broad range of commercial disputes. She frequently represents companies in the banking and finance, private equity, hospitality and leisure, retail, media and telecoms sectors. Her expertise spans pre-action strategic advice to directors, shareholders and company founders through to high value, multi-jurisdictional High Court litigation.

Genevieve has a leading banking and finance litigation practice as well as a specialism in competition private enforcement actions, and is currently representing over 1,000 companies in group claims against Visa and MasterCard. She is equally at ease acting for claimants and defendants, and frequently works with third party litigation funders.

Recent work includes: strategic advice to founder of high profile media business involving breach of directors’ duties and unfair prejudice to minority shareholders; defending a £50m+ breach of warranty claim; breach of contract and rectification action acting for PE fund; advising US hedge fund in relation to material adverse effect clause; acting for a major global trust company in several multi-jurisdictional actions involving allegations of fraud; advising corporate director in relation to round tripping allegations; providing advice on potential liabilities arising from the Grenfell Tower Fire to global bank.

Genevieve is co-chair of the Cambridge Forum on European Collective Redress, a member of the International Bar Association and a frequent conference speaker.

Chambers Review

Provided by Chambers

Chambers European Guide

Competition Law: Private Enforcement: Claimant - UK

Band 2
Band 2

Individual Editorial

Genevieve Quierin of Stephenson Harwood is skilled at managing large groups of claimants in damages actions before the CAT, often against defendants from the financial services industry.

Commercial and Corporate Litigation - UK

Band 5
Band 5

Individual Editorial
Genevieve Quierin is regularly instructed on high-value commercial litigation and group actions. She has experience advising on significant shareholder disputes, among other matters.

Strengths

Provided by Chambers

  • Genevieve Quierin was very impressive. She is really good and handled the case well.

    Competition Law: Private Enforcement: ClaimantChambers European Guide
  • She is imaginative and well-connected.

    Competition Law: Private Enforcement: ClaimantChambers European Guide
  • Genevieve Quierin is always 100% focused on getting the best possible outcome for her client. She is highly strategically aware and always thinking several steps ahead.

    Competition Law: Private Enforcement: ClaimantChambers European Guide
  • Genevieve Quierin is a great lawyer and great to work with.

    Competition Law: Private Enforcement: ClaimantChambers European Guide
  • She is a super dynamic person, who is always thinking of ideas and getting people galvanised.

    Competition Law: Private Enforcement: ClaimantChambers European Guide
  • Genevieve is a great team leader.

    Commercial and Corporate LitigationChambers European Guide

Ranked Individuals at Stephenson Harwood LLP (16)

Greece

Spain

UK

All Contributions (1)

Provided by Stephenson Harwood LLP

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership