Billie Eilish signs with Sandbox Entertainment for Management

Billie Eilish and her brother FINNEAS have signed with Jason Owen’s Sandbox Entertainment for management, sources confirm. The Hollywood Reporter first broke the news. Eilish, a nine-time Grammy winner, is among the most influential artists of her generation, known for both her chart-topping music and record-breaking tours. Owen, who founded Sandbox Entertainment in 2010 after holding executive roles at Universal Music Nashville, represents artists such as Kacey Musgraves and Kelsea Ballerini. The move signals a significant shift for Eilish and FINNEAS, who were previously managed by Danny Rukasin and Brandon Goodman of Best Friends Music Management for a decade. This latest management change follows another major shift for Eilish and FINNEAS, who moved from Wasserman Music to WME in August. WME had already represented the siblings in film and television, and the switch consolidated their music, film, and TV representation under one agency.