Atinum Partners

Atinum Partners is a venture capital firm that invests in the growth stage startups in the IT, biotech, and healthcare sectors.

Cheuk Kim

chief Managing Director

Je-Wook Kim

Senior Managing Director

Jaemyung Lee

Director

Ki Chun Shin

VP and CEO

Past deals in Publishing

The Grim Entertainment

Venture Round in 2024
The Grim Entertainment is a publisher specializing in webtoons, operating a studio focused on comic book publishing. The company produces a range of popular webtoons while also offering services in space marketing, project execution, planning, and design. Through its creative efforts, The Grim Entertainment aims to engage audiences with compelling stories and visuals in the digital comic space.

VAGames

Venture Round in 2024
VAGames is a mobile game development company specializing in the subculture genre. It creates character collection-type strategy RPG games, employing 3D cartoon rendering graphic technology to enhance the visual experience. Through a publishing partnership with Smilegate Megaport, VAGames delivers engaging and user-friendly mobile role-playing games that cater to a diverse audience of gamers. The company's focus on innovative graphics and gameplay mechanics positions it uniquely within the mobile gaming market.

RIDI

Private Equity Round in 2022
RIDI Corporation is South Korea’s one of the largest digital content publication & distribution companies, mainly known for vitalizing the Korean e-book industry as well as empowering the web novel, webcomic, animation, articles, and news media. RIDI believes that rich imagination and deep insight serve as nutrients to make the human mind fertile and delivers them through its digital contents.

RIDI

Series E in 2020
RIDI Corporation is South Korea’s one of the largest digital content publication & distribution companies, mainly known for vitalizing the Korean e-book industry as well as empowering the web novel, webcomic, animation, articles, and news media. RIDI believes that rich imagination and deep insight serve as nutrients to make the human mind fertile and delivers them through its digital contents.

Ozy

Series C in 2019
Ozy Media, Inc. is a media and entertainment company based in Mountain View, California, founded in 2012. The organization focuses on delivering diverse news and information through various platforms, including a daily news site, video streaming, podcasts, and events. Ozy Media aims to engage a curious audience by presenting narratives that challenge conventional perspectives and highlight emerging trends and innovative ideas. Its programming includes a range of shows designed to cater to different interests, such as the Presidential Daily Brief, Rising Stars, and Provocateurs. With a mission to broaden horizons, Ozy Media reaches an audience of approximately 50 million, offering content that ignites ideas and encourages exploration of the new and the next.

RIDI

Series E in 2019
RIDI Corporation is South Korea’s one of the largest digital content publication & distribution companies, mainly known for vitalizing the Korean e-book industry as well as empowering the web novel, webcomic, animation, articles, and news media. RIDI believes that rich imagination and deep insight serve as nutrients to make the human mind fertile and delivers them through its digital contents.

RIDI

Series C in 2017
RIDI Corporation is South Korea’s one of the largest digital content publication & distribution companies, mainly known for vitalizing the Korean e-book industry as well as empowering the web novel, webcomic, animation, articles, and news media. RIDI believes that rich imagination and deep insight serve as nutrients to make the human mind fertile and delivers them through its digital contents.

RIDI

Series B in 2014
RIDI Corporation is South Korea’s one of the largest digital content publication & distribution companies, mainly known for vitalizing the Korean e-book industry as well as empowering the web novel, webcomic, animation, articles, and news media. RIDI believes that rich imagination and deep insight serve as nutrients to make the human mind fertile and delivers them through its digital contents.

Ridibooks

Series B in 2014
Ridibooks is a content portal that contains webtoons, web novels, comics, and e-books. Ridibooks produce all the fun stories in the world with original content from North America to the world .From novels to economics and business books, only verified bestsellers are collected and provided.

Devsisters

Funding Round in 2013
Devsisters Corporation is a South Korean company specializing in the development of mobile games and applications, primarily for iOS and Android platforms. Founded in 2007 and based in Seoul, it was originally known as Moblier Corp. before rebranding in 2010. The company is known for its popular games, including OvenBreak and Get the Mish, which emphasize social interaction among players through features like commenting. Devsisters has also engaged in innovative marketing partnerships, such as a collaboration with Skittles, which led to a themed update for OvenBreak. In addition to its gaming portfolio, Devsisters also offers educational books for children, demonstrating a commitment to diverse content creation. The company serves a global audience, reflecting its aim to reach gamers worldwide.
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