serge dumont

Oct 15, 2018

Omnicom APAC chairman Serge Dumont exits

After 12 years, Dumont leaves Omnicom to focus on philanthropic and investment pursuits.

Jun 17, 2011

Serge Dumont leads Omnicom Group Inc’s newly formed new Omnicom Greater China business unit

GREATER CHINA - Omnicom Group Inc has formed new business unit Omnicom Greater China, with an executive headquarters in Beijing. Serge Dumont has been named the group's vice chairman.