[If highlighted in a color, as stated previously: that means at least one member was a part of whatever the color means.]
[Not everything is completely updated w colors.]

#s

A-DEL: 국가대포
ATC: LODIA || Elena is a solo as Suran under Million Market.
B.E.N: Bl.eX.y
Creative Su: LoveUs || Migyo is currently a solo.
EnterHama: Ela8te (Rania's Xia, T-ae, and Di)
Elephant: Twinkle || Popular, but never debuted after PD101. Gowoon was with Vividiva, Eunbyul was in ACE.
IN: Double B || Both are in Fantastie.
M.Felicitas: B.O.i || Dal is in Blast.
Nega Network: Littles || Haeun is in Good Day now.
Nextar: Blackswan || EB is a solo.
O: Lucky Girls
SCM: Bellroseya
Starpro: M.Crown || Shinwoo, Taichi, & Euijung went to Blanc7, L.Bin is a solo as NIA, Jaehyuk is in 14U as E.Sol
Winning Insight Media: Kiss&Cry || Bohye, Dia (Broadway Ent), Soyumi (Summit Star) are solos. Haena moved to Matilda, under Box Media. 
Zenith Media Content: This company is known for reusing their groups. Luluz's Eunsom and Seoyoon are in Wanna.B

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