Entertainment and culture agency joins Havas to power music-led brand experiences
The French giant swallows award-winning Bearded Kitten to scale its immersive brand experiences
French advertising giant quashes rumours of a deal with its struggling British rival
Ad giant's stock jumps 5.5 per cent as takeover speculation swirls around KKR and Apollo buyout
Havas eyes stake in battered rival WPP as consolidation fever grips Madison Avenue.
