Island Records(NOT for release label use! A division of UMG Recordings, Inc.) (in 1979), The Island Def Jam Music Group(American holding company, not normally a release label) (in 1979), Union Square Music Ltd.(for copyright use only, holding company of Union Square Music) (in 2018) and Universal Music Operations Ltd.(not for release label use! UK&IE subsidiary of UMG, legal name of Universal Music UK) (in 2018)