Madeleine van Geuns has been active in the music business for over a decade. After starting as a social media/online marketing manager, she worked her way up to become artist manager for some of the top dance DJs in the world at MusicAllStars Management/Spinnin' Records.
In 2018, she founded 88 Music Management where she manages talented artists, DJs and producers. In 2022, she founded Madam Eight Music Publishing in partnership with Guesstimate in Berlin, Germany.