1621BC is a six-member Filipino boy group under PPL Entertainment and Star Pop Artists.

AJAA (also known as TRIPLE A + J and CS Trainees) is a four-member boy group under Cornerstone Entertainment.

ALAMAT is a six-member boy group under Viva Records and was formed by Ninuno Media.

ASTER is a twelve-member Filipino boy group under AsterisK Entertainment.

BGYO (formerly known as Star Hunt Academy Boys or SHA Boys) is a five-member boy group under Star Music.

HORI7ON (호라이즌; read as Horizon) is a seven-member Filipino boy group under MLD Entertainment.