| Castle Rock Entertainment | television production company, film production company | June 19, 1985 |
| Concord | record company, business | 1973 |
| Imagine Entertainment | television production company, film production company | November 1985 |
| Live Nation Entertainment | record label, entertainment company, public company | 2005 |
| MGM Holdings | business | February 11, 2005 |
| Overbrook Entertainment | business | 1998 |
| Relativity Media | film production company, film distributor | 2004 |
| Skybound Entertainment | business | 1992 |
| WME Group | record label, business, talent agency, public company | 1898 |