From the start, the company focused on talent training and management, with goals of expanding to other ventures like music and movie production.

During this time, the company held regular auditions, where they discovered many talented rookies, some of which became representative domestic actors, such as Ha Jung-woo, Jung Il-woo, and Kim Sae-ron.

The company started its research and development program, with the goal of training and debuting their own K-pop idol groups.

On July 31, 2014, the joint venture was terminated due to a conflict between companies, and Fantagio took charge of the group.

[12] In 2015, Choi Yoo-jung and Kim Do-yeon competed in the survival show Produce 101, as representatives of Fantagio.

[13] In 2016, Fantagio sold part of its shares to Gold Finance Korea, the Korean branch of JC Group, which is a Chinese real estate and investment company.

This led to another change in ownership and management, with Ji Hyo-Seop being added as co-CEO on September 24, 2020, then both CEOs being replaced with Park Jae-hong on November 23, 2020.

On December 30, Fantagio announced the reduction of capital by the merger of stocks to compensate for the company's loss.

[19] The company currently has 3 subsidiaries:[20] In January 2011, Fantagio founded its acting management division, Madin Entertainment (Korean: 메이딘엔터테인먼트).

[21][22] On December 31, 2015, all stocks of Madin Entertainment owned by Fantagio were sold to yarn manufacturing company, Kahi.

[27] In September 2013 it debuted 5URPRISE, a project boy group whose members are primarily in Fantagio's acting division.

[31] Aside from his acting activities, former Wanna One member Ong Seong-wu released his first mini album, Layers, marking his solo music debut.