Predecessors
Metro Pictures | Goldwyn Pictures | Louis B. Mayer Productions
MGM/UA Communications Company | MGM Holdings

Film production/distribution
Metro-Goldwyn-Mayer | Orion Pictures | Orion Classics | LightWorkers Media | American International Pictures | United Artists

Television
MGM Television | MGM Worldwide Television | Orion Television | LightWorkers Media | Evolution Media | Big Fish Entertainment | Gato Grande Productions

MGM Networks
MGM+ (MGM+ Hits | MGM+ Marquee | MGM+ Drive-In) | ScreenPix (ScreenPix Action | ScreenPix Westerns | ScreenPix Voices) | IMPACT¹ | MGM Sci-Fi

Other assets
MGM Home Entertainment | MGM DVD | MGM Kids | MGM Music | MGM Consumer Products | Soul Cinema

Defunct/Former
United International Pictures⁷ | United Artists Television | United Artists Associated | United Artists Classics | United Artists Broadcasting | United Artists Records | Ziv-United Artists | Gaumont-Metro-Goldwyn⁶ | Metro-Goldwyn Pictures | MGM International Television Distribution | MGM Records | MGM Children's Matinees | American International Television | DePatie-Freleng Enterprises | Filmways Pictures | Filmways Television | 21st Century Film Corporation | Orion Television Syndication | Orion Home Video | Samuel Goldwyn Television | Heatter-Quigley Inc. | Cannon Films | Cannon Television | HBO/Cannon Video | Cannon Video | Columbia-Cannon-Warner Distributors⁸ | Embassy Home Entertainment | Nelson Entertainment | United Artists Media Group | MGM Cartoons | MGM HD (United States | UK and Ireland | Poland) | MGM Interactive | Motion Picture Corporation of America | Orion Interactive | The Works | MGM Animation | MGM Channel | MGM on Stage | Metrocolor | Midnite Movies | MGM Channel (Canada) | Carolco Pictures (15%) | Vevo⁵ | Light TV | MGM Resorts International | United Artists International | United Artists Releasing⁴ | Ella | This TV (Other | Morning Blocks) | Compagnia Distribuzione Internazionale³ | Rede Telecine² | The Oz Film Manufacturing Company⁹