Lionsgate Films (Others | Trailer variants | Closing variants) | Lionsgate UK | Lionsgate Premiere | Celestial Pictures Limited | Lionsgate Canada (eOne Films (Australia | Spain | UK) | Force Four Entertainment | Makeready | Momentum Pictures | Paperny Entertainment | Sierra Affinity | eOne Distribution (Vidéoglobe1)) | Roadside Attractions (45%) | Summit Entertainment (Others | Trailer variants) | Summit Premiere | International Distribution Company, LLC | Grindstone Entertainment Group | Mister Smith Entertainment⁶ | Good Universe | Globalgate Entertainment⁸ | Spyglass Media Group (20%) | Amblin Partners (minority)

Home Video
Vestron Video (Vestron Video International)

Television
Networks: Ebony TV⁹ | HerSphere | MovieSphere (MovieSphere Gold) | OuterSphere

Production and distribution
Lionsgate Television | Lionsgate Alternative Television | Debmar-Mercury | Sea to Sky Entertainment | 3 Arts Entertainment | Blackfin | Renegade 83 | Whizz Kid Entertainment | Pilgrim Media Group

Other
Primal Media | Lionsgate Entertainment World | Lionsgate Games | Lionsgate Play | Lionsgate Records | Summit Entertainment Records

Former/defunct
Cinepix-U.S.A., Inc. | Vestron Music Video | Vestron Pictures (Vestron International Group) | Vestron Television | Family Home Entertainment (Family Home Entertainment Kids) | USA Home Video | International Video Entertainment | Live Home Video | Live Entertainment | Artisan Entertainment | Artisan Pictures | Artisan Television | Avalanche Home Entertainment | Sterling Home Entertainment⁵ | Trimark Pictures | Trimark Home Video | Trimark Television | Lightning Video | Lightning Pictures | Avid Home Entertainment | RadioVision International | Fearnet³ | Mandate Pictures | Mercury Entertainment| Debmar Studios | Magnum Entertainment | Children's Video Library | CinéGroupe | Heron Communications | Media Home Entertainment | The Nostalgia Merchant | Hi-Tops Video | Fox Hills Video | Heron Home Entertainment | Burbank Video | Prism Pictures | Wizard Video | Jensen Farley Pictures | Celebrity Home Entertainment | Defy Media (19%) | Lionsgate Home Entertainment | Pop⁴ | Entertainment One Television (The Mark Gordon Company | Momentum Television) | Christal Films | Seville International | Mandalay Pictures | CodeBlack Films⁷ | Pantelion Films¹

Notes
¹Co-owned with Televisa
²Co-owned with Saban Capital Group
³Co-owned with Comcast, NBCUniversal and Sony (33%)
⁴Co-owned with Paramount (50%) until March 12, 2019
⁵A joint venture with Scanbox International
⁶A joint venture with Constantin Medien co-owned with Amblin Partners
⁷A joint venture with CodeBlack Entertainment
⁸A joint venture with Televisa, Tobis Film, Nordisk Film, TME Films, Gaumont Film Company, Lotte Entertainment, Belga Films, PKDN Films, Paris Filmes, Falcon Pictures and Cine Colombia
⁹A joint venture with Ebony Media Group.