sir martin sorrell

May 05, 2021

Sorrell reveals 'firepower' for more S4 mergers

S4 Capital reports 71% y/y increase in organic revenue in Q1 2021 thanks to 'whopper' accounts, raises annual target

Apr 30, 2021

WPP refuses to pay final long-term bonuses to ex-CEO Sorrell in new clash

Agency giant claimed Sorrell was responsible for “disclosure of confidential information” to the media

Mar 25, 2021

Martin Sorrell claims 'outstandingly successful' 2020 for S4

Former WPP supremo's venture grew organically by double digits despite the pandemic

Jan 04, 2021

S4 Capital picks up performance agency Metric Theory, integrated agency Decoded

Metric Theory will merge with MightyHive and Decoded will merge with MediaMonks

Nov 10, 2020

S4 Capital boosted by tech clients as organic growth surges 23%

Sir Martin Sorrell's business makes 55% of its money from tech, well ahead of any other sector

Nov 06, 2020

Sir Martin Sorrell interview: 'S4 Capital's real competition is Accenture'

When Sir Martin Sorrell acrimoniously left WPP after three decades in 2018, he responded immediately by launching S4 Capital. Two years later, it is worth £2 billion. Campaign went to visit him to discuss what drives him and why he keeps attacking his old company.