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Collective Actions

The U.K.’s leading litigation support and claims administration company

With decades of experience, Epiq has provided essential support services for numerous high-profile and complex collective actions, providing a portfolio of invaluable services driving cases forward and supporting success.  

Leveraging a deep understanding of collective actions, our multi-disciplined team delivers a comprehensive outsourced service to take care of the administrative and data management burden of both opt-in and opt-out cases, all underpinned by our innovative legal tech. We focus on the interests of claimants and potential and actual class members, meaning legal teams can concentrate on the legal strategies of the claims.

What We Offer

Unmatched Collective Action Services

Expert consultants partner with clients to develop comprehensive project plans and offer seamless administration services:

Representative Cases

Merricks v. Mastercard 

Merricks v. Mastercard (UK)



£14B class action complaint brought on behalf of all U.K. residents from 1992-2008 was the first-ever certified class by the Competition Appeals Tribunal (CAT). Epiq was retained to provide notice administration services to an indirect purchaser class.  https://www.mastercardconsumerclaim.co.uk/


Gutmann v. First MTR South Western Trains, et al.


First stand-alone opt-out class action certified by the Competition Appeals Tribunal (CAT) on behalf of a class of Travelcard purchasers who may have overpaid when traveling outside of zone.

Stagecoach has settled for £25M and is currently accepting claims in the first-ever settlement administration for an opt-out litigation in the United Kingdom. Epiq provided notice to the class members and is reviewing claims to determine eligibility. Once the claims filing period has closed, Epiq will be begin making payments to valid claimants.   https://www.boundaryfares.com/

Gutmann v. First MTR South Western Trains, et al. (UK)

Professor Andreas Stephan v. Amazon.com, Inc. & Others

Professor Andreas Stephan v. Amazon.com, Inc. & Others


This UK opt-out class action is being brought by Professor Stephan on behalf of UK domiciled third-party Amazon sellers.

The lawsuit alleges that Amazon has abused its dominant market position by engaging in anti-competitive practices that have harmed UK-based sellers. These practices include favouring its own retail and logistics services and restricting sellers' ability to offer lower prices on other platforms. The total value of the claim exceeds £2.7 billion. https://amazon3psellerclaim.com/

Mark McLaren Class Representative Limited v. MOL (Europe Africa) Ltd. and Others


This claim is brought on behalf of consumers and businesses who financed a new car or van between October 2006 and September 2015.

From 2006 to 2012, a cartel formed by five major shipping companies drove up the cost of transporting new cars and vans by sea, resulting in inflated delivery charges passed on to consumers and businesses. The European Commission fined the shipping companies for their anti-competitive conduct. https://www.cardeliverycharges.com/

Interchange Highway

Kent v. Apple, Inc.

UK Apple Store Claim


The claim is brought on behalf of consumers and businesses who have spent money on digital content within the App Store since 1 October 2015. 

Apple has allegedly breached U.K. competition law by excluding competition and/or charging an unfair and excessive level of commission – usually as much as 30% – on purchases of paid apps and in-app purchases of digital content, services, or subscriptions in the App Store. https://appstoreclaims.co.uk/Apple

Coll v. Alphabet


Competition claim brought on behalf of all U.K. consumers and businesses who have spent money on digital content within the U.K. version of the Google Play Story since 1 October 2015. 

This claim alleges that Google has breached competition law by excluding competition and/or charging an unfair and excessive level of commission – as much as 30% - on purchases of paid apps and in-app purchases of digital content, services, and subscriptions in the Google Play Store. https://appstoreclaims.co.uk/Google

UK Google Play Store Claim

Shotbolt v. Valve Corporation

Steam UK

Valve Corporation, the owner and operator of Steam, faces a compensation claim from U.K. consumers accusing the digital gaming platform of excessive prices and anti-competitive behaviour. 

This claim alleges that since at least 5 June 2018, Valve Corporation has been abusing its dominant position in the PC gaming market and charging U.K. customers too much for PC games and add-on content for these games through its PC Game distribution platform, Steam. 

This behaviour has led to U.K. consumers paying too much for PC games and add-on content and has negatively impacted competition in the market. Pricing restrictions have enabled Valve Corporation to continue charging an excessive commission because there is no viable competition.

Group Litigation – My Talc Claim

KP Law is leading a major legal action against talcum powder manufacturers on behalf of individuals diagnosed with serious cancers, including ovarian cancer and mesothelioma.

The claim centres on allegations that manufacturers knew as early as the 1970s that their talc-based products contained asbestos – a recognised carcinogen – but failed to inform the public or take appropriate action. This negligence may have led to thousands of people across the UK being needlessly exposed, resulting in devastating health consequences. https://www.mytalcclaim.co.uk/

Group Litigation - My Talc Claim

Bulk Mail Claim Limited v. International Distribution Services Plc (formerly Royal Mail Plc)

Bulk Mail Claim

This proposed claim against Royal Mail arises out of Ofcom’s 14 August 2018 decision titled “Discriminatory pricing in relation to the supply of bulk mail delivery services in the UK.” 

The Ofcom decision concluded that Royal Mail abused its dominant position in the market for bulk mail delivery services in the U.K. by attempting to introduce discriminatory prices via “Contract Change Notices” on 10 January 2014, contrary to both European Union and U.K. competition law (“the Infringement”). 

The discriminatory prices penalized any party that sought to roll out bulk mail delivery services that were in competition with Royal Mail. The proposed claim alleges that the infringement prevented competition for bulk mail delivery services and led to higher prices (an “overcharge”) for end-customers of Bulk Mail Retail Services. The “Class” is defined as ‘All persons who purchased or paid for Bulk Mail Retail Services from 10 January 2014 until at least 7 June 2022’.  https://bulkmailclaim.co.uk

Contact us regarding your Collective and Mass Action needs.