Founded in November 2014 by Lee Ju-seop, a former manager at JYP Entertainment.

In 2016, trainee Kim Chung-ha was sent to participate in the survival girl group television show Produce 101.

In 2019, teasers for MNH's new girl group, BVNDIT was released.

The group consists of 5 members and made their debut on 10 April 2019 with "Hocus Pocus".

On January 28, 2020, MNH revealed their plans for a new music project New.wav, which aims for the agency artists to more frequently interact with the public through diverse music, apart from their regular album releases.