S4 Capital reports 71% y/y increase in organic revenue in Q1 2021 thanks to 'whopper' accounts, raises annual target.
Former WPP chief was angry that ex-colleague called S4 Capital 'speck in rear-view mirror'.
Michel de Rijk says S4 Capital’s Asia-Pacific adventure is only just beginning, with plans for several more regional acquisitions in the pipeline.
Spirit named S4 Capital's chief growth officer based in Singapore
S4 Capital, the advertising business Sir Martin Sorrell launched after leaving WPP last year, has published its first annual report.
'The peanut has morphed into a coconut,' Sir Martin Sorrell proclaims as new venture makes second purchase.
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