Agency giant claimed Sorrell was responsible for “disclosure of confidential information” to the media.
Performance agency Metric Theory will merge with MightyHive and integrated agency Decoded will merge with MediaMonks.
Sir Martin Sorrell's business makes 55% of its money from tech, well ahead of any other sector.
S4 chief on bouncing back, what he would do with WPP and why Xi Jinping has the right philosophy.
Sir Martin Sorrell also takes a swipe at Ogilvy's newly-hired CEO Andy Main.
Sorrell warns of homogenous purpose campaigns, says COVID-19 is 'burning platform' for digital acceleration
In a wide-ranging live session during Campaign Connect, the former boss of WPP spoke to the acceleration of digital and responded to the 'distressing' situation unfolding in the US.
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