Martin Sorrell
Martin Sorrell's S4 Capital buys Latin American digital shop Circus Marketing
Sorrell is merging Circus with S4's global content practice, which is built around MediaMonks.
Martin Sorrell: agencies guilty of 'straitjacketing' brands
Former WPP boss also accused agencies of hurting their bottom line for sake of 'getting a headline in Campaign'.
Martin Sorrell's S4 Capital posts £20.1m pre-tax profit in first year
Company claims pre-tax profit doubled versus 2017 on a pro-forma basis.
Sorrell pockets £2.5m from WPP, a year after abrupt exit
Former chief executive would have got an estimated £5m more if WPP's share price had not dropped.
Sorrell's S4 Capital confirms $150m MightyHive acquisition
'The peanut has morphed into a coconut,' Sir Martin Sorrell proclaims as new venture makes second purchase.
Sorrell a 'very small dot in the rearview mirror': Superunion CEO
In Asia to see how his newly formed company is settling in, Jim Prior talks to Campaign Asia-Pacific about the
MediaMonks duo are 'very comfortable' that Sorrell has voting power over S4 Capital
The duo that run MediaMonks say they are "very comfortable" that Sir Martin Sorrell will have a right of veto
MediaMonks: the lowdown on the company that topped Sorrell's shopping list
If you were unfamiliar with MediaMonks and want to know more about the company that Sir Martin Sorrell has made
Sorrell interview on MediaMonks' deal: 'You can celebrate for a nano-second'
In an interview with Campaign, Sir Martin Sorrell insisted his new company, S4 Capital, is listening to clients because they
Sorrell reveals 'very different approach' with €300m MediaMonks deal
Sir Martin Sorrell's S4 Capital has agreed to buy Dutch content business MediaMonks in a deal that is strikingly different
GET YOUR CAMPAIGN DAILY FIX
Don’t miss your daily fix of breaking news, latest work, advice and commentary.
register free