The Logie Awards will take place live at The Star Sydney and air on Seven and 7plus on Sunday 18 August.
Macarthur founded Convo Ink and previously held roles at Southern Cross Austereo, News Corp Australia, Verizon, and Allure Media.
Simon Ryan: "Our approach to growth is relentless."
Adam Furness: "Partnerships are becoming more important to brands as both a customer acquisition channel and a driver of long-term growth."
Parsons previously worked at SambaTV, where he was head of client and data partnerships.
Luke Brown: "We’re so passionate about being more than just ActewAGL’s ad agency."
"The platform is designed to unify media management and retail operations, offering a seamless experience."
Taylor joins the network after four years at JCDecaux Australia, where he was most recently senior manager – data partnerships and innovation.
Owen Joyce: "His work with the Advertising Capstone Challenge exemplifies the kind of forward-thinking initiatives that we are passionate about at Advertising...
Anderson replaces incumbent MD and founder, Matt Lawton, who moves into a globally-led position within the parent company.
"We're tired of the rhetoric around the end of agencies; we're actively doing something about it."
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.