Skip to content
LatestThames Water faces fresh threat to survival after pensions regulation breach
CityAM Canada

Canadian business, markets & economy · Sunday, 9 August 2026

  • Business
  • Markets
  • Economy
  • Technology
  • Politics
  • Energy
  • Property
  • Opinion
Friday 24 January 2025 2:15 pm  |  Updated:  Friday 24 January 2025 3:02 pm

Mastercard: Funder sues own class rep for £200m settlement in £10bn case

By: Maria Ward-Brennan

Professional Services Editor

Add as a preferred source on Google
Mastercard subsidiary Vocalink has been fined by the Bank of England.
Mastercard, Visa and Revolut are digesting a legal loss.

The litigation funder in the mammoth class action against Mastercard is set to sue its own class rep after he settled a £10bn case for just £200m.

The case came to a head following a nine year legal battle which went all the way to the Supreme Court, over alleged overcharging interchange fees on Mastercard debit and credit cards settled last month.

This case was the first case under the UK’s 2015 Consumer Rights Act which allowed collective proceedings in competition matters.

It was also a ‘follow-on’ action based on the European Commission ruling which found Mastercard’s interchange fees breached EU laws.

This class action was led by lawyer Walter Merricks and funded by Innsworth Capital to the sum of up to £60.1m, with an additional £15m to cover defendant costs if unsuccessful.

The claim was seeking compensation of approximately £10bn, however it was revealed in December that it settled for £200m.

Documents revealed on Thursday that out of the settlement sum, £100m would be distributed equally to everyone who submitted a claim, which was predicted to be around 44m people.

That resulted in people being entitled to £2.27 each.

While the remaining £100m “will be used to pay the litigation funder”.

Read more

From crown jewel to €180m courtroom battle: The investor revolt targeting Atos

Atos logo prominently displayed on a modern office building, highlighting its corporate presence and technological expertise.

The funder indicated that they would oppose the settlement and asserted that Merricks would be in breach of his obligations under the litigation funding agreements.

However, in his witness statement, Merricks stated that “despite this stance taken by Innsworth, I remained of the view that the interests of the class were best served by agreeing the £200m settlement, so I indicated to Mastercard that I was minded to accept the offer.”

He also highlighted in his witness statement that as a result of this move, Innsworth Capital is seeking to commence arbitration proceedings against Merricks, including a claim for damages.

He explained that when he told Mastercard that he was facing the threat of a claim by Innsworth, Mastercard decided it would make available the sum of £10m “in order to deal with the threatened arbitration against me”.

Commenting on the latest move in this ongoing battle, Seema Kennedy, executive director, Fair Civil Justice stated that “this claim shows why reform is so badly needed, and we will continue to call on the Government to introduce measures to improve transparency and accountability of the funding sector.”

While Kenny Henderson, partner at law firm CMS said: “The UK introduced this class action system to try and improve access to justice. But what is happening in practice: £100m to the funder, millions to the lawyers, nine years of wasted court time and a reported £2 per consumer – even if most take steps to claim that sum which is very unlikely.”

“It’s a feeding frenzy for the funders and lawyers. Access to justice is a serious subject, but anyone looking at these numbers can see who is really benefitting. Outcomes like this damage our legal system,” he added.

Back last August, the newly appointed government pushed the Litigation Funding Bill back until after a review was concluded, which could be at least Summer 2025.

Read more

Anthropic payout piles pressure on UK ministers in AI copyright row

Smartphone displaying the Claude by Anthropic AI assistant app, showing the app icon and interface.

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business
  • Banking
  • Legal

People & Organisations

  • Competition Appeal Tribunal
  • Mastercard
  • Merricks v Mastercard
  • UK Government

Trending Articles

  • Thames Water faces fresh threat to survival after pensions regulation breach

  • PwC’s Embankment HQ to get major makeover ahead of Canary Wharf move

  • Family feud: London estate agent Winkworth sues chair over plot with wife to oust son from board

  • As it happened: Stocks rise despite new tensions in Strait of Hormuz; Oil price climbs

  • A tribute to wine legend Matthew Jukes by his friend Libby Brodie

More from CityAM

  • From crown jewel to €180m courtroom battle: The investor revolt targeting Atos

    Markets
    Atos logo prominently displayed on a modern office building, highlighting its corporate presence and technological expertise.
  • Anthropic payout piles pressure on UK ministers in AI copyright row

    Tech
    Smartphone displaying the Claude by Anthropic AI assistant app, showing the app icon and interface.
  • Fifa accused of bullying in attempt to kill off multi-billion class action claim

    Sport Business
    Getty Images news-related image depicting a significant event or person, suitable for general news and business contexts.
  • Hacking scandal? Inside Prince Harry’s costly legal battle over privacy

    Media
    Associated Newspapers, which is owned by Lord Rothermere's Daily Mail and General (DMG Media), said losses ballooned from £699,000 in 2022 to £44.5m in the year ended 1 October 2023
  • Lufthansa and aviation rivals clash in London court over power outlet profits

    Legal
    Lufthansa aircraft on tarmac with logo visible, showcasing airlines fleet under clear sky in a business news context
  • Prince Harry defeated in phone hacking legal battle against Daily Mail publisher

    Lawsuit
    Prince Harry, Duke of Sussex (Photo by Yui Mok - WPA Pool/Getty Images)
  • SailGP, rugby and PJL: Inside the new £50m budget sporting asset class

    Sport Business
    Getty Images logo on a digital screen, representing media and stock photography in a business news context
  • Thin end of the wedge? LLPs brace for major tax overhaul

    Tax
    Canada
CityAM Canada

Independent Canadian business, markets and economic journalism, published by CityAM Publishing in Toronto. Read our editorial standards and corrections policy.

CityAM Publishing, 3 Borden Street #301, Toronto, Ontario M5S 2M8, Canada.
Newsroom enquiries: contact the editorial desk.

Follow

LinkedInXRSSApple News

Sections

BusinessMarketsEconomyTechnologyPoliticsEnergyPropertyOpinion

Newsroom

About usEditorial standardsCorrectionsOur journalistsContact

Company

AdvertisePrivacy noticeTerms of useCookie preferences

© 2026 CityAM Publishing. All rights reserved.

PrivacyTermsCookiesContact

Nothing published on CityAM Canada constitutes investment advice or a recommendation to buy or sell any security. CityAM Canada is an independent Canadian edition and is not affiliated with any UK publication.