S4 Capital reports 71% y/y increase in organic revenue in Q1 2021 thanks to 'whopper' accounts, raises annual target
Agency giant claimed Sorrell was responsible for “disclosure of confidential information” to the media
Former WPP supremo's venture grew organically by double digits despite the pandemic
Metric Theory will merge with MightyHive and Decoded will merge with MediaMonks
Sir Martin Sorrell's business makes 55% of its money from tech, well ahead of any other sector
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.
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