An undisclosed Microsoft presentation is now central to a multi-million dollar antitrust fight
Microsoft faces a £270M antitrust case over licensing practices. A damning internal presentation just surfaced — and enterprise CIOs who surrendered perpetual licenses may have a claim.
Why it matters
This UK antitrust case signals that regulators are treating software licensing restrictions as anticompetitive lock-in tactics. For practitioners, it means re-evaluating cloud commitments made under pressure and understanding the legal validity of secondary-market licenses — with potential leverage in contract renewals.
The key facts
15 to knowValueLicensing lawsuit: £270 million (~$361M) alleging Microsoft incentivized customers to abandon pre-owned license resales for subscriptions
Internal 'Second-Hand Software' (SHS) presentation labeled 'known adverse document' — content undisclosed; disclosure deadline October 31, 2026
11 previously confidential documents now unsealed; search warrant on emails of former COO Kevin Turner, ex-president Jean-Philippe Courtois, and VP Joe Matz (July 2012–June 2020)
Parallel opt-out class action filed May 2025 by UK barrister Alexander Wolfson alleging overcharging of public and private organizations over 10-year period
Microsoft's defense: contractual restrictions 'objectively justified' and 'necessary and reasonable'; benefits 'outweigh anticompetitive effects'
Forrester analyst: case signals 'inflection point in European tech litigation' — software licensing mechanics now examined as lock-in tools
Practical implication: enterprises that surrendered perpetual licenses or accepted resale restrictions may have forfeited quantifiable asset value; secondary market for perpetual licenses remains legally valid
CIO advisory: evaluate hybrid licensing strategies (pre-owned perpetual + cloud subscriptions) and use ruling as leverage in Microsoft EA renewals
ValueLicensing filing: £270 million (~$361 million) lawsuit alleging Microsoft restricted resale of perpetual licenses
Central 'Second-Hand Software' (SHS) presentation designated a 'known adverse document' but not previously disclosed
Microsoft compliance deadline: October 31 for explanation of non-disclosure; November 30 for document production
Search scope: emails and documents of 4+ named executives from July 2012–June 2020
Parallel claim: UK barrister Alexander Wolfson filed opt-out class action in May 2025 alleging overcharges over 10-year period
Forrester analyst: 'an inflection point in European tech litigation' — antitrust tribunals now comfortable examining software licensing as anticompetitive lock-in
Implication for enterprise: secondary market for perpetual licenses remains legally valid; hybrid licensing strategies may yield significant cost savings vs. all-subscription models
Go to the source
CIOcio.com
Publisher excerpt: There’s a new development in a Microsoft antitrust case, originally filed in England’s High Court in April 2021, and it doesn’t look good for the tech giant. A consent order from the UK Competition Appeal Tribunal is demanding documents from past and present Microsoft executives that may have a…