Skip to content
CityAM
Main navigation
  • News
    • News
      • Latest Business News
      • Economics
      • Politics
      • Tech
      • Banking
      • FTSE 100 Live
      • Retail
      • Insurance
      • Legal
      • Property
      • Transport
      • Markets
    • From our partners
      • AON
      • Bayes Business School
      • Canada BIDs
      • Central London Alliance CIC
      • Destination City
      • Halkin
      • Olympia
      • Inside Saudi
      • Tottenham Hotspur Stadium
      • Santander X
      • YEAR SIX Dividend
    • Featured

      Late payments costing UK economy £11bn as SMEs struggle to invest

      Canada skyline featuring iconic skyscrapers and modern architecture against a clear blue sky

      Submit a story

      Tell us your story.

      Submit
  • Opinion
  • Sport
    • Latest Sports News
      • Sport
      • Sport Business
    • From our partners
      • The Morning Briefing: SBS x CityAM
      • Aramco Team Series
      • LIV Golf
    • Featured

      Can football conquer the US? Why culture is key this World Cup

      GettyImages 2281127577 featuring a significant news event or business setting, capturing key moments and interactions

      Submit a story

      Tell us your story.

      Submit
  • Life&Style
    • Life&Style
      • Life&Style
      • Toast the City Awards
      • The Magazine
      • Travel
      • Culture
      • Motoring
      • Wellness
      • The RED BULLETiN
      • Do it with Shared Ownership
      • Media Speak Hub
    • Featured

      The best places to eat sandwiches in Lisbon, from bifanas to pregos

      Bifana do Afonsos famous bifana sandwich showcasing tender pork in a freshly baked roll with savory sauce.

      Submit a story

      Tell us your story.

      Submit
  • Investec
  • Events
  • Latest Paper
Wednesday 05 March 2025 3:14 pm  |  Updated:  Wednesday 05 March 2025 3:15 pm

CMA clears probe into Microsoft’s OpenAI investment

By: Saskia Koopman

Tech Reporter

Add as a preferred source on Google
Microsoft
Microsoft is expected to post another robust quarter, with analysts forecasting a 14.6 per cent jump in earnings to $3.38 per share and revenue of $73.86bn.

After months of scrutiny, Microsoft’s $13bn (£11bn) partnership with OpenAI has been cleared by the UK’s Competition and Markets Authority (CMA).

The antitrust watchdog ruled that Microsoft‘s investment did not meet the threshold for a full-scale merger investigation, despite concerns over the tech giant’s influence on the AI startup.

The CMA acknowledged that Microsoft gained “material influence” over OpenAI through its initial 2019 investment.

Yet, it determined that it had not acquired “de facto control,” meaning it wasn’t effectively running the firm or dictating its decisions.

As a result, the deal did not qualify for review under UK merger laws.

However, the regulator emphasised that this decision does not mean there are no competition concerns surrounding the partnership.

A Microsoft spokesperson stated: “Our partnership with OpenAI promotes competition, innovation and responsible AI development. We welcome the CMA’s conclusion, after careful and prudent consideration, to close its investigation”.

While the UK has dropped its probe, Microsoft still faces scrutiny from regulators across the pond.

The US Federal Trade commission recently raised concerns that its investment in OpenAI could strengthen its dominance in cloud computing, giving it excessive influence in the market.

More broadly, the CMA has been investigating ties between major tech firms and AI startups through partnerships such as Microsoft and Mistral AI, Amazon and Anthropic, and Google’s ties to Anthropic too.

None have yet met the threshold needed for a full investigation under the UK’s merger laws.

While the watchdog recently gained new powers to investigate tech titans with “strategic market status”, reported Reuters, the recent appointment of ex Amazon Doug Gurr as interim chair has led analysts to speculate a softer stance on dealmaking in the future.

Read more

Londonmaxxing: Capital reclaims European tech crown as money floods into AI and fintech

Googles modern Kings Cross headquarters showcasing innovative architecture in Londons dynamic tech district

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business

People & Organisations

  • CMA
  • Microsoft
  • OpenAI

Trending Articles

  • London Tech Week sums up everything wrong with UK tech

  • Inflation expectations at record high in interest rates signal

  • KPMG’s Summer Friday half-day rollback signals deeper woes for Big Four giants

  • UK economy falters as deeper damage to growth to come

  • New Gluten-Free Bread Binder Simplifies the Recipe — and Boosts Bread Quality

More from CityAM

  • Londonmaxxing: Capital reclaims European tech crown as money floods into AI and fintech

    Tech
    Googles modern Kings Cross headquarters showcasing innovative architecture in Londons dynamic tech district
  • Forget Palantir, Microsoft is the government’s real tech problem

    Opinion
    At the centre of Microsoft’s pitch is the idea of agents - small, specialised AI systems trained to take on specific security tasks.
  • British pensions are about to bankroll the American tech revolution

    Opinion
    SpaceX Falcon 9 rocket launching into a clear sky during May 2026 mission, showcasing advanced aerospace technology
  • Mustafa Suleyman-founded Inflection AI to return to London

    AI
    Inflection AI logo and branding elements representing cutting-edge artificial intelligence technology advancements
  • OpenAI listing plans hit as Altman scraps robotics spin-off idea

    Tech
    Sam Altman discussing OpenAIs ChatGPT advancements at a press conference, emphasizing AI innovation and future developments
  • OpenAI files to go public as the race between tech giants heats up 

    Investing
    Sam Altman discussing OpenAIs ChatGPT advancements at a press conference, emphasizing AI innovation and future developments
  • Anthropic files for IPO as race with OpenAI heats up

    Tech
    Anthropics AI technology showcased at a tech conference, highlighting innovative advancements in artificial intelligence
  • CMA urged to curb Big Tech app fees pushing up prices for users

    Tech
    GettyImages 2196389495 showing a significant business event with industry leaders discussing future strategies at a confer...
  • Terms & Conditions
  • Privacy Policy
  • Cookie Policy
  • News
  • Markets & Economics
  • Politics
  • Opinion
  • Life&Style
  • Personal Finance

Follow us for breaking news and latest updates

  • Facebook
  • X
  • Instagram
  • LinkedIn
Copyright 2026 CityAM Limited