[1] In September 2018, MMO and CJ ENM founded Off the Record Entertainment (Korean: 오프더레코드 엔터테인먼트) to manage Iz*One (now disbanded) and Fromis 9.

[6] Following their terminated management contract with n.CH Entertainment by CJ ENM in early 2021, TO1 were transferred to WakeOne in May 2021 (after the company reorganization in the same month).

[7] On October 25, it was announced that WakeOne would co-manage the winner of the Girls Planet 999 group, Kep1er, with sister company Swing Entertainment.

[11] In April 2023, nine members were selected through reality show Boys Planet to debut as the group Zerobaseone and would managed by WakeOne for two years and six months.

[13] In July 4, 2024, seven members were selected through the reality show I-Land 2: N/a to debut as Izna would be managed by WakeOne and will be produced by The Black Label and become their first non-temporary girl group with a standard contract.