GroupM announces Coalition for Media Decarbonization
GroupM, WPP’s media investment group, announced the creation of a client coalition that unites nearly 20 leading advertisers - collectively ...
Tag: Krystal Olivieri
GroupM elevates Krystal Olivieri to Global Chief Innovation Officer Role
New York: GroupM, WPP’s media investment group, today announced that Krystal Olivieri has been elevated to the role of global ...
