Jun 2, 2022

Sheryl Sandberg to step down as COO of Meta

Sandberg, who plans to focus on her philanthropic work, has been a key player in the social media company’s evolution over the last 14 years.

Apr 21, 2022

Havas production network appoints first global chief operating officer

James Sanderson, who founded Wunderman Thompson Inside, joins Havas Studios from marketing consultancy ICP.

Nov 1, 2021

Mindshare hires former Razorfish CEO in new global role

Industry veteran Michael Karg joins agency's global leadership team.

Nov 1, 2021

Omnicom promotes Daryl Simm to COO as it eyes succession plans

He emerges as contender to succeed John Wren.

Aug 4, 2020

MediaCom's Josh Krichefski takes on global COO role

He will continue existing responsibilities as EMEA chief executive, but plans to spend much time on APAC and the US.

May 19, 2020

Ex-Disney executive joins ByteDance as COO

ByteDance took another step on its globalisation process by hiring Disney-veteran Kevin Mayer for operation.