Shauna Lewis

Apr 04, 2025

WPP acquires InfoSum to drive AI-based data offer

Brian Lesser, currently global chief executive of Group M, joined from InfoSum in September 2024.

Mar 26, 2025

Four networks to pitch for global Mars account

Campaign understands the process is at the RFP stage.

Mar 10, 2025

Emirates launches review for its $126 million ...

The account is currently handled by IPG Mediabrands.

Mar 05, 2025

'We know that we have to be simpler': Brian Lesser ...

Lesser spoke to investors at WPP’s annual results.

Mar 04, 2025

Electronic Arts appoints GroupM to global media account

T&Pm was the incumbent on the account.

Feb 27, 2025

BBC launches review of $76 million media planning ...

Incumbent Havas Media Network has handled the account ever since 2015.