Further down the league table and S4 Capital posted strong full year numbers. Revenue was up 292% in 2019, while the digital marketing company also said it had a good start to this year despite the fallout from coronavirus.
Chief executive Sir Martin Sorrell said: “Coronavirus is a war footing situation. I think companies who have been hesistant in the past will accelerate their digital strategies.
“Businesses have been unwilling to take on the costs but now they’re under pressure. Work patterns are changing and the way people market and services goods needs to change.”