Ralph is a global authority on audio marketing. He founded what has become the world’s most awarded audio creative agency as well as co-founding Australia’s most successful sonic branding agency. He works with brands and their agencies to harness the power of audio and ensures maximum impact of your podcast creative.

Andy has been specialising in podcast advertising for over 3 years, devising strategies for the UK and Australia’s biggest brands, as well as hosting and producing his own award-winning podcast. He has strong relationships with the biggest audio networks and publishers globally and a deep understanding on how podcast media is bought & measured. 

Chelsea joined Earmax from News Corp Australia, where she worked in the podcast team for almost 3 years on the ad campaigns and audience development for some of the biggest shows in Australia, such as I Catch Killers with Gary Jubelin and The Matty Johns Podcast. Having always had a passion for podcasts, creating her own investigative series at The University of Sydney, her experience is invaluable when matching brands & audiences to the right podcasts and hosts.