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

      Civil servant defends Starmer over ‘due process’ on Mandelson

      Small cat playing in a garden with vibrant flowers, highlighting its playful nature and adding a touch of joy to the setting.

      Submit a story

      Tell us your story.

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

      Copilot coaching: Can AI train me to run the London Marathon better?

      Breaking news event with reporters gathered at a conference, microphones on podium, and a presenter addressing the media.

      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

      Punchdrunk Theatre founder: These video games changed my life

      Felix Barrett of Punchdrunk in a theatrical setting, blending immersive theater elements with innovative storytelling.

      Submit a story

      Tell us your story.

      Submit
  • Investec
  • Events
  • Newsletters
  • Latest Paper
  • ISA Guide
  • Sign In
  • Sign Out
  • My Account

Interpublic Group

  • Omnicom and IPG staff fret for their future after $13bn mega merger

    Media

    Omnicom and IPG sent shockwaves through the advertising sector when they announced a $13bn merger on Monday. Ali Lyon looks at what the deal means for the firms’ agencies, staff and the ad industry as a whole. Advertising, according to Mad Men’s Don Draper, is based on one thing: happiness. Happiness, the protagonist of the [...]

    Omnicom Group's longstanding chair and chief executive John Wren (credit: Charis Tsevis)
  • Omnicom scoops up media giant IPG in $13bn deal

    Media

    US advertising giant Omnicom Group has bought rival media holding company Interpublic Group in a $13.25bn (£10.4bn) deal that has uprooted the media industry and will make Omnicom the world’s largest advertising agency. The tie-up between the third and fourth largest media holding giants, both of which employ tens of thousands of staff in the [...]

    John Wren (left) chief executive and chair of Omnicom
  • WPP could lose crown as largest ad agency amid Omnicom and Interpublic merger

    Business

    FTSE 100 giant WPP is under threat of losing its spot as the largest advertising company in the world for the first time in decades as American rivals Omnicom and Interpublic consider a merger. Over the weekend, news emerged that Omnicom and Interpublic are discussing terms of a $30bn (£23.6bn) merger. This could catapult the [...]

    WPP has had a difficult start to the year.
  • London’s most respected ad guru on why data giants Publicis and WPP have it wrong

    May 13, 2024

    The former chief of operations at Publicis says brands that still launch with a TV ad and a poster blows his mind.

Trending Articles

  • ‘It doesn’t work anymore’: Wealthy Brits snub UK property market in search of better returns

  • End of the runway for Gatwick as top court kicks out insurance lifeline 

  • Associated British Foods shares slide as £10bn Primark spin-off confirmed

  • Barclays sweetens mortgage deals as interest rate decision takes focus

  • London house prices sink again as wealthiest areas hit

Subscribe

Subscribe to the City AM newsletter to have our top stories delivered directly to your inbox.

Subscribe
  • Got a story?
  • About City AM
  • Careers
  • Terms & Conditions
  • Privacy Policy
  • Cookie Policy
  • News
  • Markets & Economics
  • Politics
  • Opinion
  • Life&Style
  • Personal Finance
  • City AM Events
  • City Winners
  • The Punter
  • Casino
  • City AM Puzzles

Follow us for breaking news and latest updates

  • Facebook
  • X
  • Instagram
  • LinkedIn
  • Newsletters
  • Advertising
  • About
  • Licensing
Copyright 2026 City AM Limited