How many groups can you name every member of?

I ams/was a 2nd gen gg multi-stan, so

SM: SNSD, f(x), Aespa, Shinee, RV

YG: BB, 2NE1, BlackPink, BabyMonster

JYP: Wonder Girl, 2PM, Twice, Itzy  Miss A

Hybe: LE SSERAFIM, NJZ, GFriend, Katseye

Starship: IVE, SISTAR

Cube: 4Minute, (G)I-dle

Fnc: AoA, KARA

MBK: T-ara

Other: IOI, Izone, KoL, Meovv, After School, Apink, BEG, Mamamoo, Everglow, Girl's Day, NineMuses, EXID, Ladies Code, Secret, STAYC

39 total and I there could be more I don't remember now