| Academy of Motion Picture Arts and Sciences | film academy | May 11, 1927 |
| Castle Rock Entertainment | television production company, film production company | June 19, 1985 |
| Concord | record company, business | 1973 |
| FilmEngine | film production company | 2001 |
| Imagine Entertainment | television production company, film production company | November 1985 |
| Live Nation Entertainment | record label, entertainment company, public company | 2005 |
| MGM Television | television production company, business | 1956 |
| Overbrook Entertainment | business | 1998 |
| Skybound Entertainment | business | 1992 |
| WME Group | record label, business, talent agency, public company | 1898 |