New Advertising Council Australia chair announced to succeed Mark Green
The Board of Advertising Council Australia (ACA) has announced a new chair to succeed global CEO of Droga 5, Mark Green.
The ACA announced on Thursday that CEO of Publicis Groupe ANZ, Michael Rebelo, will take on the position, while Lindsey Evans, partner & CEO of Special Australia, will fill the vacant deputy chair role, joining Laura Aldington, co-founder of Supermassive, who has been deputy chair since 2021.
Having served as deputy chair, Rebelo will bring a wealth of experience to the chair position, having “rebuilt, reimagined and driven growth through his passion for creativity across the UK, Europe and Asia-Pacific”.
“Mike is a passionate and experienced figure in Australian advertising, and his extensive knowledge, strategic insight, and vision make him the ideal leader to steer ACA and its Board into the future,” Green said.
“The industry will thrive under his stewardship.”

L-R: Tony Hale, Laura Aldington, Lindsey Evans, Michael Rebelo
Rebelo added: “I’m honoured to build on the strong foundation Mark has established. His leadership, particularly in shining a light on the commercial value of creativity, has set a high standard, and I’d like to thank him for his dedication and impact.
“Looking ahead, I’m excited to work closely with our esteemed Board and members to champion creativity as the driving force of commercial growth. Together, we’ll push boundaries to ensure our industry not only thrives but leads with inclusivity, integrity and purpose, whilst setting global standards through accreditation for ethical and effective practice.”
ACA CEO, Tony Hale, said Rebelo’s vision and expertise makes him the right leader “at this pivotal time”.
“I also want to extend heartfelt thanks to Greeny for his outstanding leadership,” Hale said.
“When Mark became chair, he embraced the challenge of renaming, rebranding, and repositioning ACA to solidify its role in the industry. He was instrumental in launching The Growth Agenda, securing Cannes Lions representation, and revitalising the Effies. His dedication has driven meaningful progress and built a stronger, future-focused industry, a legacy that will be felt for years to come.”
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