Belinda Miller Appointed as Head of Growth at Nunn Media

Nunn Media has appointed Belinda Miller as Head of Growth. Miller brings more than two decades of experience to the agency, most recently as Head of Partnerships & Growth at Havas Media Network, where the executive spent four years.

Career Highlights

At Havas Media Network, Miller rose from Head of Content to Head of Partnerships & Growth. Before that, the executive served as Group Business Director at Nine from 2018 to 2022, following a stint as General Manager of Social Soup that began in 2015.

Earlier senior experience came at News Corp, where Miller held the title of Groups Sales Director. Advertising Manager roles at Bauer Media Group and Emap built a strong commercial grounding in the years before. According to Crustdata people data, Miller holds a Bachelor's degree in Political Science and Government from the University of Sydney.

Why It Matters For Nunn Media

Nunn Media describes itself as Australia's largest independent media strategy and buying agency. Wholly Australian-owned, it offers clients a personalised, open and bespoke approach, along with direct access to its most senior people.

Founded in 2003, the agency now employs 115 people, up 7.5% over six months, Crustdata company data shows. Marketing has grown 13.6% in a year to 25 people, while business development has expanded 9.5% to 23. Melbourne is home to 85 employees, and a further 21 work in the Greater Sydney Area, where the new Head of Growth is based.

What's Next

Starting in October 2026, Miller will steer growth at Nunn Media alongside a marketing team of 25. The agency continues to hire, with four open roles in Melbourne, including a Digital Director, an Activation Manager and a Media Account Executive.