Question: When was the film distribution company who released "A Violent Prosecutor" founded?

Context articles: A Violent Prosecutor
Gunpowder &amp; Sky
Huaxia Film Distribution
Showbox
Mitu Bhowmick Lange
Pen N Camera International
Wuzhou Film Distribution
Welcome to Shama Town
SModcast Pictures
Walt Disney Studios Motion Pictures

A Violent Prosecutor is a 2016 South Korean crime film directed by Lee Il-hyung, produced by Guk Su Ran and starring Hwang Jung-min, Kang Dong-won, Lee Sung-min and Park Sung-woong.
 It was released in South Korea on February 3, 2016 by Showbox.
Gunpowder & Sky ( also G&S for short) is an American digital media production and distribution company owned by Otter Media.
 The company was founded in January 2016 by Van Toffler, Floris Bauer and Otter Media.
 In September 2016, the company acquired FilmBuff, a film distribution company that specialized in releasing independent films theatrically and through video on demand.
Huaxia Film Distribution () is a Chinese film distribution company.
 In 2014, the company was the second-largest film distributor in China, with 22.89% of the market.
Showbox Mediaplex Co., Inc. () is one of the largest film distribution companies in South Korea, founded in 1996.
 Showbox is the film investment, production and distribution branch of Mediaplex, Inc., entertainment arm of Orion Group.
 Its main competitors for domestic box office are CJ Entertainment, Lotte Entertainment, and Next Entertainment World (NEW).
 Despite having very short history in the industry, they managed to have top 6 of 10 blockbusters in Korean box office history, number 1 being 2012's "The Thieves" and continues to have a series of hits.
Mitu Bhowmick Lange is currently the Director of "Mind Blowing Films", a film production and distribution company that specialises in the distribution of Indian films throughout Australia and New Zealand.
 It also provides local production support to Indian films shot in Australia and New Zealand.
 She is also the Director of Mind Blowing World, an independent film distribution company that specialises in the distribution of quality local content to Australian and New Zealand audiences.
Pen N Camera International is an Indian film production and distribution company, based in Mumbai.
 The company was founded by Mr. Mehmood Ali in 2004.
 It is a leading global company in the Indian film entertainment industry.
 Pen N Camera International releases Indian Films in Domestic & International Territories across all platforms.
 Over the years, the company has expanded its role from Film Production to Film Distribution, Film Exhibition and also International Distribution.
Wuzhou Film Distribution () is a Chinese film distribution company owned by Wanda Group.
Welcome to Shama Town is a 2010 Chinese adventure film directed and written by Li Weiran, starring Sun Honglei, Lin Chi-ling, Li Liqun, and Gan Wei.
 It was distributed by Shanghai Media Group and LeTV Investment Co. Ltd and released by China Film Group Corporation, Huaxia Film Distribution Company, Dadi Time Film Distribution Co., LTD, and Shanghai Star Cultural Transmission Co., LTD.
 It was released in China on 22 June 2010.
SModcast Pictures is an American film distribution company and a film and television production company founded by Kevin Smith in 2011.
 Kevin Smith announced at the 2011 Sundance Film Festival that he would release his latest movie "Red State" himself under his own distribution company "SModcast Pictures" by touring the film instead of having a traditional release.
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Walt Disney Studios Motion Pictures (formerly Buena Vista Pictures Distribution and Buena Vista Film Distribution Company) is an American film distributor owned by The Walt Disney Company.
 Established in 1953 as Buena Vista Film Distribution Company, the company handles theatrical distribution, marketing and promotion for films produced and released by the Walt Disney Studios, including Walt Disney Pictures, Walt Disney Animation Studios, Pixar Animation Studios, DisneyToon Studios, Marvel Studios, Lucasfilm, Disneynature, and Touchstone Pictures.
 The division took on its current name in late 2007, which before that had been Buena Vista Pictures Distribution since 1987.