Tag
Rebecca Costello
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Industry Movers
Guardian Australia managing director Rebecca Costello to depart
Costello exits on 18 September after nearly three years, as Guardian Australia flags succession news ahead.
by Natasha Lee – Aug 17, 2026
Features
The Guardian's new data shows why advertisers must rethink when, and how, they show up
The report suggests the cultural reset is far deeper, and far more commercially relevant, than brands realise.
by Natasha Lee – Nov 18, 2025
The leading media trade publication in Australia.
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