WPP's Wavemaker has held account since 2014. Key markets include Australia, Germany, India, South Africa, Spain and the UK.
With market forces preventing Maxus and MEC from merging to form Wavemaker, GroupM chose to abolish MEC as a trading desk and place the entire team in Mediacom.
Former MEC China chief client officer Ann Lim takes on the newly created role.
Goodbye MEC and Maxus...hello Wavemaker. Have a look at photos from the Wavemaker launch party in Hong Kong
Australian campaign aims to get 1 million people using an app that puts smartphones to work on cancer research during idle time.
Top news, insights and analysis every weekday
Sign up for Campaign Bulletins