Madhavi Tumkur
Jun 29, 2010

Stephanie Bell to step down as CEO of GroupM Thailand

BANGKOK - Stephanie Bell (pictured), CEO for GroupM Thailand, is to step down from her leadership role with effect from 23 July.

Stephanie Bell GroupM CEO Thailand
Stephanie Bell GroupM CEO Thailand

Bell joined MindShare in 2002. Initially appointed as the MD of the Philippines office, she moved to Thailandin 2004 to work on the Unilever business and develop other brand content. She was promoted to MD role in Jan 2006 and in July 2008, became the CEO, based out of the group's Bangkok offices.

 "Over recent months and weeks we have been in discussion with Stephanie regarding her future career in the group and opportunities for progression. Stephanie however decided that she would like to take a break from work and has therefore tendered her resignation, which I have accepted," said Mark Patterson, GroupM Asia-Pacific CEO.

According to Patterson, a successor has been identified. However, for contractual reasons he was unable to give any further details.

"Stephanie has done a great job in Thailand and in other parts of the region in the last few years. We recognise that, applaud her for her work and of course wish her well," Patterson added. 

 

Follow us

Top news, insights and analysis every weekday

Sign up for Campaign Bulletins

Related Articles

Just Published

Jan 29, 2026

Gemini 3 becomes the default model for AI Overviews

A pair of updates from Google see the tech giant attempt to gain a further foothold in the battle for AI-powered search supremacy.

Jan 29, 2026

Google criticised after blocking measurement ...

YouTube owner sent a 'cease and desist' letter to Barb and Kantar Media.

Jan 29, 2026

Inside Campaign Connect Indonesia: what matters to ...

Candid conversations on growth, AI and the cultural trade-offs of scaling brands, with more than 100 marketers in the room.

Jan 29, 2026

Meta hits $200 billion revenue milestone on ...

Meta reports double‑digit year-on-year revenue growth, with advertising once again accounting for almost all of the top line.