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Microsoft Faces Massive Billion-Pound Lawsuit

UK's largest potential class action lawsuit looms over software company, accusing them of exploitative licensing tactics deemed anticompetitive.

UK Morass: Massive Class Action Asserting Antitrust Behavior in Software Licensing Spurs...
UK Morass: Massive Class Action Asserting Antitrust Behavior in Software Licensing Spurs Controversy for Giant Corporation

Microsoft Faces Massive Billion-Pound Lawsuit

UK's Largest Class Action Against Microsoft in Full Swing

It'sinfo time, folks! A storm's looming over Redmond as the UK takesaim at Microsoft. The tech titan is on the receiving end of a hefty class action lawsuit, accused of employing anti-competitive tactics in its software licensing practices. This couldbiggiesh, potentially becoming one of the largest class actions in British history.

Class Action Against the Behemoth

Alexander Wolfson, a former Crown Prosecution Service senior prosecutor, has launched a class action lawsuit against Microsoft, alleging the company engaged in some shady anti-competitive practices. These practices, Wolfson claims, artificially inflated licensing prices for Microsoft products such as Office and Windows since 2015. The lawsuit was filed on May 14, 2025[1][3].

The lawsuit covers all UK residents and public bodies who have purchased licenses for specific Microsoft software products, starting from October 1, 2015[3].

Stewarts in the House

Wolfson's legal team, led by Kate Pollock, Stuart Carson, and Marc Jones from Stewarts, a leading litigation-focused law firm, has been appointed[1]. They'll be backed by a team from Matrix Chambers, Monckton, and expert witnesses specializing in economic-based testimony[1][3].

Sound Familiar?

Microsoft isn't exactly strangers to controversy. This isn't the first time such allegations against the company have surfaced. In response, Microsoft asserted that these accusations are unfounded and already address them in other cases[1].

Economic Implications

The case's potential impact on the UK economy is immense, with billions of pounds at stake[1][3]. The lawsuit is about "ensuring fairness in the digital marketplace," ensuring even the largest tech companies play by the rules[1].

CMA Under the Microscope

Microsoft faced another legal blast in January, as the Competition and Markets Authority (CMA) provisional concluded that the duopoly of Microsoft and Amazon Web Services is hurting competition in the UK cloud services market[1]. The investigation is still ongoing.

For those keeping score at home, the lawsuit continues to move through legal channels, with the Competition Appeal Tribunal deliberating on a Collective Proceedings Order (CPO) to allow the case to progress[1][3].

[1] Future Market Insights, BBC News, The Financial Times, The Guardian[3] The Crown Prosecution Service, Stewarts, Matrix Chambers, Monckton Chambers[4] Microsoft's Response to the Class Action Lawsuit

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Potential Economic Revision for UK BusinessesThe financial implications of the class action lawsuit against Microsoft could significantly revise the costs of business for UK residents and public bodies, particularly in terms of software licensing for products such as Office and Windows.

Silicon Valley Giant's Tech-based ControversyThe ongoing legal battle with Microsoft sheds light on the complex relationship between technology, finance, and business, as the battle over fair competition and anti-competitive practices continues to unfold in the digital marketplace.

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