The move coincides with the imminent departure of Ryan Haeusler in October.
Revium joins Thinkerbell on the roster, following GWM's split with The Hallway.
Her appointment follows Matt Holmes' short stint as head of PR and earned creative.
The uni's global brand and marketing director said Mindshare "has proven to be a valued and trusted long-term partner."
Long told Mediaweek his focus will include "deeply think[ing] through how we best rebuild the strategy and planning products."
"We're tired of the rhetoric around the end of agencies; we're actively doing something about it."
"If reallocating a little of the media budget can deliver extraordinary results, we should be prepared to do it."
Carat will be responsible for media strategy, planning, and buying services across the Harvest Road Group portfolio.
Partner Douglas Nicol has confirmed his departure from the agency after 18 years.
Bradshaw recently departed VaynerMedia after seven years.
Paul Everson: "It's an interesting time in wholesale retail to do things differently, and we are collectively up for the challenge."
Osborn becomes national head of investment, while Lam moves into Osborn's former role as head of investment in Sydney.
Kath Carroll: "Our goal is to show Australians that Mitre 10 is a customer-first hardware destination, ensuring our customers get the job...
"The effectiveness of an emotive approach is something being increasingly realised and a natural way for the Steggles brand to be part...
Clarke makes the move from HAVAS UK, where he spent more than four years at HAVAS Red, most recently as London MD.
Patrick Whitnall: "The power of content creators and influencers cannot be underestimated, particularly among young people."
The platform aims to reverse declining consideration and student enrolments in accounting degrees.
BALBOA wants to build its client roster to include external clients in the sports and entertainment category.
