Old Dominion Pictures/Predecessors

2014-2017
Cellulose Films was established as a Hong Kong-based division of Metro Optimum Films. In 2016, they bought out the Hong Kong operations of Great Warrior Films Co Ltd.

2014-2017
Armada Pictures was established as a Pakitsani division of Metro Optimum Films.

2014-2017
Angel Cat Films was established as an Indonesian division of Metro Optimum Films. In January 2017, Angel Cat Films bought out Metro Optimum Films' operations in South Korea, India, Malaysia, Philippines, Singapore, Taiwan, Thailand, and Turkey.

2014-2017
Northern Star Media was established as an Vietnamese division of Metro Optimum Films.

2014-2017
In 2016, Metro Optimum Pictures bought out the operations in Argentina, Albania, Macedonia, Bulgaria, Ukraine, Hungary, Lebanon and Montenegro.

2014-2017
Seven Seas Pictures was a Tirindad division of Metro Optimum Films.

2014-2017
4th Dimension Film Distribution was an Urugaian division of Metro Optimum Films.

2014-2017
In 2017, Heartbeat Pictures bought out Metro Optimum Films' operations in Argentina, Chile, Colombia, Panama, Israel and Peru. In exchange, its operations in Albania, Croatia, Latvia, Romania, Slovenia, Lithuania, Czech Republic, Estonia and Iceland were sold to Metro Optimum Films.

The Egyptian and Israeli operations were merged into Jaris Sunrise in February 2017.

2014-2017
Santa Maria Productions was a Chilean division of Metro Optimum Films.

2014-2017
Crystal Clear Film was a Paraguaian division of Metro Optimum Films.

2014-2017
Jaris Films was a division of Metro Optimum Films, based in United Arab Emirates.

2014-2017
Noite Films was a Brazilian film production and distribution company owned by Metro Optimum Films.

2014-2017
Fairy Films was an Ecuadorian division of Metro Optimum Films.

February-May 2017
In March 2017, Jaris Sunrise bought out the international sales operations &  international distribution, remake, television, syndication, sequel, franchise, adaptation, acquisition rights and copyright holdings of the intellectual properties  of TF1 International, MarVista Entertainment, Mandalay Pictures, Troma Entertainment, Samuel Goldwyn Films, Toei, Hoyts Distribution, Participant Media, Davis Films/Metropolitan Filmexport, Red Granite Pictures, Alcon Entertainment, New World Pictures, JVC, Taft International Pictures, Spelling Films International, BMG, Jim Henson Company, Carolco, Lucasfilm, Icon Productions, American Zoetrope, October Films, Mosfilm, ITC Entertainment, Goldcrest, SF Studios and Lakeshore Entertainment.

In April 2017, they bought out Sony Pictures Releasing/Home Entertainment's (joint venture and non-JV) operations in Belgium, Spain, Australia, Brazil, Denmark, Poland, Netherlands, Italy, Portugal, Singapore, Thailand with Walt Disney Studios Motion Pictures' operations in Austria and Norway; Italia Films and Revolutionary Releasing

2014-2017
Froxonium Studios was an Australian division of Metro Optimum Films.

2014-2017
Hygo Films was a film studio division of Laserium Entertainment geared towards theatre and direct-to-video film production and distribution, that acquires, produces and distributes 10–15 low budget, "niche" and genre films each year, along with specialty films such as documentaries, independent and art films.

2014-2017
Mirum World was created as an on-demand label of Mirum World for the video on demand market and streaming services.

2014-2017
Shockshow Pictures was a Japanese distribution and production company, which covered live action movies and television series from Japan and other Asian markets and obscure horror and exploitation films. It's a subsidiary of Laserium Films Japan, and it distributed through a label of the same name owned by Laserium-CER2 Home Entertainment.

2015-2017
Evan Features was a label responsible for Christian oriented films.

June 2017-present
In 2017, Jaris Sunrise, Touchstar Pictures, Evan Features, Froxonium Studios, Shockshow Pictures and Hygo Films announced to merge into an international division of the indie label Mirum Pictures. The same month, they announced to start releasing Disney and Sony-produced films (along with independent films) under the original flim distributors' labels.

They also acquired the DVD, Blu-ray, UltraViolet, Flixster, and DVD-manufacturing-on-demand distribution rights of the John River Entertainment film library in North America, Mexico, Australia, New Zealand, Germany and France.

In July 2017, Metro Optimum Cinemas Group acquired film distributors across Europe, Middle East, Asia, Africa and Latin America, making Mirum Pictures International one of the largest distributors of independent (and major) films in the world.

They also acquired United International Pictures' operations in Colombia, Peru, Panama, Greece, Poland, Argentina, Turkey, Thailand, Singapore, Brunei, Malaysia and all of Africa (except Francophonic West Africa), Zodiak Entertainment's film distribution operations, Paramount Pictures' Spanish and Portuguese operations, MGM's Belgian distribution operations, Belga Films' Luxembourg operations, Paramount Pictures Taiwan and Buena Vista International Russia, Forum Cinemas' distribution operations, Focus Media, Consorcio Filmico, NOS' distribution operations outside Portugal and Karo Premiere.

In August 2017, Mirum Pictures International, Canwest Media and Meridian Communications announced a specialty films sub-label Fireworks MCM. However, Meridian Communications and it's owner Canwest Media, shortly after, dropped out of the venture. The venture was renamed and founded as Mirum Fireworks.

Later, they managed to make co-distribution deals with various companies:
 * Warner Bros. Pictures International - UK, Australia, New Zealand, Ireland and Germany
 * Tobis Film and Rapid Eye Movies - Germany
 * Rogers Media, Momentum Pictures (eOne) - Canada
 * Pantelion Films - Mexico
 * Globo Filmes and Paris Filmes - Brazil
 * Lionsgate and The Weinstein Company - Colombia and Chile
 * Fine Line Features - Latin & Central America (except Mexico, Brazil, Colombia and Chile)
 * Caribbean Film Service - West Indies, Antigua, Dominica, Grenada, Guyana, Montserrat, Nevis, St Lucia, St Vincent, the Grenandines and Suriname
 * Pathé, Gaumont, Memento Films, ARP Selection and StudioCanal - France
 * Belga Films, Cineart, Paradiso Filmed Entertainment - Belgium and Netherlands
 * Nordisk Film - Nordic countries
 * United International Pictures - Sweden, Norway, Denmark
 * Finnkino - Finland
 * Njuta Films and Folkets Bio - Sweden
 * Karantanija Cinemas - Slovenia
 * NOS - Portugal
 * Cinemart - Czech Republic
 * Kino Pasaka - Lithuania
 * Metro-Goldwyn-Mayer Studios - Poland and Hungary
 * Fine Line Features & Legendary Pictures - Asia, Africa and Middle East
 * Oriental DreamWorks, Huayi Brothers and Shaw Bros. Pictures - China
 * Toei, Kadokawa and Toho - Japan
 * Sony Pictures - Philippines
 * Globus Max - Israel
 * PT Omega Film - Indonesia
 * Lotte Entertainment - South Korea
 * Universal Pictures - Taiwan
 * Miramax International and BeIN Media Group - Middle East
 * Les Films 26 - Francophonic West Africa