Commercial Litigation UK

  • September 23, 2026

    Mayfair Flat Buyers Lose Out On £2.6M Over Unpleaded Claim

    The buyers of two luxury Mayfair flats have lost their post-trial claim for £2.6 million ($3.4 million) in compensation for late completion after they failed to include the pleading in their initial filings.

  • September 23, 2026

    Matrix Chambers Adds 3 International Law Team Members

    Matrix Chambers has welcomed three members to its international law team, saying the newcomers bring expertise in the public and private spheres and in practices that include representation of senior government officials and cases involving crime, extradition and human rights.

  • September 23, 2026

    EuroChem Loses Injunction As Sanctions Halt €212M Payouts

    An Italian engineering company persuaded a London judge Wednesday to discharge a four-year-old injunction designed to protect €212 million ($242 million) in bond payments sought by a EuroChem subsidiary, after Russia-related sanctions rulings effectively blocked the payouts.

  • September 23, 2026

    Solicitor Wins Defamation Case Over 1-Star Google Review

    A solicitor has won £9,500 ($13,000) after a London court ruled that an angry former client sought to damage his reputation in a defamatory online review by calling him a "fraudster" who overcharged his clients.

  • September 23, 2026

    Sinocare Asks Court To Rule Device Won't Infringe Abbott IP

    Chinese medical device maker Sinocare has asked a London judge for a declaration that a modified version of its iCan glucose monitoring device doesn't infringe two Abbott patents, in the midst of a court battle between the rivals set for trial in 2027.

  • September 23, 2026

    Broadcast Co. Auditors Pin £225M Loss On Directors' 'Fraud'

    Auditors for Arena Television have denied liability for losses of almost £225 million ($298 million) stemming from a "pervasive fraud" allegedly perpetrated by the collapsed company's directors, saying the fraudulent activity was concealed from them.

  • September 23, 2026

    Hedge Fund OK To Sue Metal Exchange's Owner Over Crisis

    Funds run by Elliott Investment Management LP can start a legal claim against the London Metal Exchange's Hong Kong owner over the trading venue's handling of the 2022 nickel crisis, the Competition Appeal Tribunal has ruled.

  • September 23, 2026

    Tech Entrepreneur In Contempt Over Asset Freeze Breaches

    Tech entrepreneur Oussama Ammar has been found guilty of contempt of court after he repeatedly breached asset freezing orders and lied in sworn statements.

  • October 14, 2025

    Sinocare Challenges Abbott's Glucose Monitor Patents

    Chinese medical device maker Sinocare has denied Abbott's allegations that it is infringing two patents protecting technology that continuously monitors glucose levels in diabetes patients, arguing that the patents were invalid.

  • September 22, 2026

    Green Co. Mulls Paraguay Arbitration Over $665M Project

    A British low-carbon fertilizer company said it is planning to submit a claim to international arbitration against Paraguay over a $665 million investment in a project fueled by renewable power, claiming the country has violated its bilateral investment treaty with the United Kingdom.

  • September 22, 2026

    Top KC Kelsey-Fry Sues Golf Club Bosses Over £5M Payment

    A leading King's Counsel, a former Formula One boss and a billionaire financier are seeking to recover £5 million ($6.7 million) as part of a legal tussle over control of their exclusive golf club, with a trial set to start in early 2028, the High Court was told on Tuesday.

  • September 22, 2026

    Tappin, Rushton Among KCs Tapped For High Court

    Ten new judges have been named to the High Court to fill gaps in the judiciary after a recent round of retirements and promotions to the Court of Appeal, including high-profile intellectual property and professional liability specialists.

  • September 22, 2026

    Oxford Fund Founder Sues For Share Of $1.5B Co. Sale

    A founding partner of an Oxford investment company that backs university spin-offs has accused his former business of withholding his share of returns from a medical technology company sold for $1.5 billion.

  • September 22, 2026

    Carter-Ruck Ruling Could Hobble SRA's SLAPP Investigations

    The High Court's ruling restricting the Solicitors Regulation Authority's access to legally privileged material could hamper investigations into alleged misconduct connected with client work, particularly strategic lawsuits against public participation, lawyers say.

  • September 22, 2026

    Sibionics Challenges Abbott Patent In Glucose Monitor Fight

    Chinese medical device maker Sibionics has denied claims that it is infringing Abbott's patented technology over glucose monitoring devices, arguing that a patent protecting the rival's FreeStyle brand of wearable systems should be invalidated. 

  • September 22, 2026

    Bahamas Water Co. Can't Claim Squatters' Rights Over Land

    The Bahamas' Water and Sewerage Corp. cannot claim squatters' rights over a section of land in the Caribbean country on the grounds that it has constructed water tanks there, the top appeals court for U.K. overseas territories has ruled.

  • September 22, 2026

    Gambling Co. Says Court Wins In Georgia Bar IP Relitigation

    A gambling company urged a London appeals court Tuesday to let it use a series of Georgian court victories to prevent a rival from relitigating key issues in a sprawling copyright dispute covering roughly 180 countries.

  • September 22, 2026

    PPI Ruling Could Expose Hidden Liabilities In Contracts

    The Court of Appeal's decision to wipe out a £677 million ($905 million) payment protection insurance bill for Santander has far-reaching implications on historic liabilities for insurers, transaction lawyers and private equity dealmakers, experts say.

  • September 22, 2026

    Regeneron, Bayer Hit Back In Eye Med Biosimilar Clash

    Regeneron and Bayer have pushed back against British pharmaceutical company Advanz, defending the validity of their U.K. eye medicine patents in an ongoing feud over the planned launch of a competing treatment.

  • September 22, 2026

    London Property Freeholder Defends Blocking Sublet

    The freeholder of a property in southwest London has defended its decision to withhold permission for a leaseholder to sublet and convert the building for use as a gym, health and wellness spa.

  • September 21, 2026

    Therapist Sues Law Firm For Botched Personal Injury Claim

    A speech therapist has sued her former solicitors and barrister for up to £362,000 ($484,000), accusing them of mishandling her personal injury claim before eventually accepting a lowball settlement without her permission.

  • September 21, 2026

    Quinn Emanuel Brings London Office Founder Into BHP Case

    Quinn Emanuel Urquhart & Sullivan LLP said the founding and senior partner of its London office has joined the team acting alongside Pogust Goodhead in the £36 billion ($48.1 billion) litigation against BHP over Brazil's Mariana dam collapse.

  • September 21, 2026

    Shein Can Revive Temu Fight Over Seller-Posted Photos

    Shein can revive its case that Temu infringed its copyright for several product images, after a judge ruled Monday the Court of Appeal should consider for the first time whether an online marketplace is liable for images uploaded by third parties.

  • September 21, 2026

    Mexican Investor Ends $12M Funds Row With Floreat Unit

    A businessman and his company have settled their claim for 10 million Swiss francs ($12.2 million) against a member of the Floreat investment group which they alleged had failed to repay money provided under two investment deals.

  • September 21, 2026

    Glencore Can Bring $236M Fraud Claim Against Prax Refinery

    Glencore won permission Monday to sue the insolvent Prax Lindsey Oil Refinery over more than $236 million of crude oil supplied before it collapsed, after a London judge found the trader had an arguable case to trace some assets.

Expert Analysis

  • High Court Elects Substance Over Form In Arbitration Dispute

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    The High Court recently found that an arbitral tribunal has jurisdiction over the dispute in Ras Al Khaimah Investment Authority v. India, underscoring the importance of aligning treaty interpretation with the goal of fostering investment, while rejecting interpretations that unduly limit investor protections, says Josep Galvez at 4-5 Gray's Inn.

  • French Plans For Call-In Powers Signal More Merger Scrutiny

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    The French Competition Authority’s intention to draft a call-in mechanism for below-threshold transactions demonstrates a growing appetite to expand national investigation tools that will require a balance of effective control and legal certainty to reduce the burden on merging companies, say lawyers at Linklaters.

  • Decoding Arbitral Disputes: UK Injunctions Across Borders

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    A recent High Court of Justice decision allowing JPMorgan Chase Bank to block VTB Bank from bringing suit in a Russian court provides a seminal reflection on the power of English courts to issue antisuit injunctions when global banking disputes increasingly straddle multiple jurisdictions, says Josep Galvez of 4-5 Gray's Inn.

  • Saxon Woods Ruling Tightens Rules On Director Good Faith

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    The recent Court of Appeal judgment in Saxon Woods v. Costa departs from the High Court's ruling, clarifying that a director's sincere belief they have acted in the company’s best interests is not sufficient to satisfy the statutory requirement to act in good faith, say lawyers at Covington.

  • ICSID Annulment Proceedings Carry High Stakes For System

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    The annulment proceedings brought by Freeport-McMoRan before the International Centre for Settlement of Investment Disputes, seeking to redress a glaring and prejudicial oversight in its arbitral award against Peru, are significant for delimiting the boundaries of procedural fairness within the ICSID's annulment framework, says Josep Galvez at 4-5 Gray's Inn.

  • Key Takeaways As EU And UK Impose New Russia Sanctions

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    The European Union and U.K.’s new sanctions on Russia, designating increasing numbers of non-Russian companies in the defense and shipping sectors, mean that organizations must examine from the outset whether a transaction has any nexus with the EU or the U.K., say lawyers at Sullivan & Cromwell.

  • Decoding Arbitral Disputes: Prestige's Jurisprudential Legacy

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    The U.K. Supreme Court's recent denial of appeal ended Spain's decades-long quest to enforce an €855 million arbitral judgment against a London insurer, throwing into stark relief the increasingly complex relationship between arbitral sovereignty, foreign state immunity and the shifting terrain of post-Brexit private international law, says Josep Galvez at 4-5 Gray's Inn.

  • German Ruling Further Restrains Intra-EU Bilateral Arbitration

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    The German Federal Court of Justice recently issued a notable ruling that pushes the invalidation of intra-European Union bilateral investment treaty arbitration into the realm of stand-alone cost decisions, strengthening the EU's legal framework while increasing uncertainty for investors in the region, say attorneys at Linklaters.

  • High Court Ruling Shows Firm Stance On Procedural Integrity

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    The recent High Court decision in Qatar Investment v. Phoenix Ancient Art demonstrates its zero tolerance of procedural failure, serving as a reminder that the financial burden associated with document disclosure will not excuse a party’s failure to comply with court orders, say lawyers at Quillon Law.

  • A Shifting Landscape Of Greater Scrutiny After Data Breaches

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    Recent Information Commissioner's Office fines for personal data breaches and a Home Office consultation signal a shift in the U.K. regulatory landscape, and with an increase in mass actions and resulting exposure, organizations should prepare for potential third-party claims from those incurring consequential losses, say lawyers at Atheria.

  • Decoding Arbitral Disputes: An Update On ICSID Annulment

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    The International Centre for Settlement of Investment Disputes' recent decision in Peteris Pildegovics and SIA North Star v. Kingdom of Norway offers a reasoned and principled contribution to annulment jurisprudence, effectively balancing the competing imperatives of fairness, finality and institutional coherence, says Josep Galvez at 4-5 Gray's Inn.

  • UK Data Disputes Could Become Competition Class Actions

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    While mass data protection claims have chafed against the procedural restrictions that apply to class actions under U.K. law, it is possible these claims will be brought into the fold of the rapidly growing Competition Appeal Tribunal scene, says Aislinn Kelly-Lyth at Blackstone Chambers.

  • Russia Sanctions Spotlight: Divergent Approaches Emerge

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    With indications of greater divergence and uncertainty in Russia sanctions policy between the U.K., European Union and U.S., there are four general principles and a range of compliance steps that businesses should bear in mind when assessing the impact of a potentially shifting landscape, says Alexandra Melia at Steptoe.

  • Opinion

    UK Court Of Appeal's FRAND Ruling Is Troubling

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    The U.K. Court of Appeal's recent decision in Optis v. Apple disregards a lower court's extensive factual findings and contradicts its own precedent regarding fair, reasonable and nondiscriminatory terms for cellular patents, says Enrico Bonadio at the University of London.

  • What Santander Fraud Ruling Means For UK Banking Sector

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    A London court's recent judgment in Santander v. CCP Graduate School held that a bank does not owe any duty to third-party victims of authorized push payment fraud, reaffirming the steps banks are already taking to protect their own customers from sophisticated fraud mechanisms, say lawyers at Charles Russell.

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