Havas is expected to repitch.
He will lead data science, analytics and technology specialists.
P&G chief brand officer wants industry to have 'quality, civility, transparency, privacy and control'.
The business is currently handled by OMD.
Major tech companies such as Google are not as dominant around the world as the UK and US perceives them to be, Jerry Buhlmann, chief executive of Dentsu Aegis Network, has said.
GLOBAL - Carat has been named the world's leading media agency network once again, after regaining the top spot from MediaCom.