Founded by JAY Z in 2008, Roc Nation is a full-service entertainment company, inclusive of artist management, music publishing, touring, merchandising, film, television and an independent record label. The company also signed a 10-year partnership with live event company Live Nation. In 2010, Roc Nation partnered with London-based management company Three Six Zero Group, which houses artists such as Calvin Harris, Deadmau5 and Frank Ocean. In February 2013, Roc Nation signed a worldwide publishing administration deal with Warner/Chappell Music. In early April 2013, Roc Nation formed a new sports management division, Roc Nation Sports.