CAN&J Entertainment
- F.Cuz

CJ Media
- Cherry Filter

CnR Media
- Jungmin (SS501)

Cube Entertainment
- 4minute
- Beast
- G.NA
- BtoB
- A Pink

Core Contents Media
- Davichi
- Seeya
- Supernova
- T-ARA

Daebak Entertainment
- 2AM
- 8eight
- K.Will

DR Entertainment
- Baby V.O.X (former)
- Baby V.O.X Re.V
- RaNia

DreamTea Entertainment
- Girl’s Day

DSP Media
- Fin.K.L (former)
- KARA
- Rainbow
- Sechskies (former)
- SS501
- A-JAX
- Puretty
- Rainbow Pixie

Fluxus Entertainment
- Bye Bye Sea
- Clazziquai Project
- Ibadi
- Loveholics
- W&Whale

FNC Music
- C.N Blue
- F.T Island

Good Entertainment
- Lyn
- Shinhwa

GP Entertainment
- GP Basic
- JQT

H-Line Entertainment
- Chocolate

IS Entertainment
- SG Wannabe

J.Tune Camp
- MBLAQ

J.Tune Entertainment
- Miss A
- Rain (former)

Jay K Entertainment
- HITT

Jellyfish Entertainment
- Park Hyo Shin
- Seo In Gook
- Sung Si Kyung

JIN-A Entertainment
- Eru

Jungle Entertainment
- Drunken Tiger
- Leessang
- T (Tasha)

JYP Entertainment
- 2PM
- g.o.d (former)
- Miss A
- Rain (former)
- Wonder Girls
- JJ Project 

Key East Entertainment
- Bae Yong Joon
- Kim Hyunjoong

Laful Entertainment
- UN (former)

LOEN Entertainment
- IU
- Zia
- N:SONIC

Logi Entertainment
- Bae Seul Gi
- Taegoon

Map the Soul, Inc.
- Dok2
- Epik High
- MYK

Mnet Entertainment
- Lee Hyori (former)

Monkey Funch Entertainment
- Dalmatian
- MC Mong

Nega Network
- Brown Eyed Girls
- Maydoni
- Yoari

NeuroN Music Entertainment
- 1sagain
- Ju Bora
- Heenain
- Donnie J

NH Media
- Paran
- U-KISS

Nine Media Group
- Son Anna

Open-World Entertainment
- The BOSS
- Jun Jin
- X-5

Orange Entertainment
- Dragon N Tiger

P.L Entertainment
- Bada
- Planet 805
- T-MAX

Pledis Entertainment
- After School
- Orange Caramel
- Son Dambi
- NU'EST
- Hello Venus

POP/UP Entertainment
- M to M
- Wheesung

Sidus HQ
- Gong Yoo
- Jay Park
- Kim Shin Young
- Kim Sooro
- Moon Heejun
- Song Joong Ki

SM Entertainment
- BoA
- TVXQ
- f(x)
- H.O.T (former)
- SHINee
- Shinhwa (former)
- Girl’s Generation
- Super Junior
- EXO K/M

S Plus Entertainment
- Kim Hyungjoon (SS501)

Stam Entertainment
- Ajoo
- Younha

Star Empire Entertainment
- Nine Muses
- Jewelry
- V.O.S
- ZE:A

Starship Entertainment
- K.Will
- Sistar
- Boyfriend

T.O.P Media
- Jumper
- Teen Top

TN Entertainment
- JTL (former)
- Tony An
- Smash

TS Entertainment
- Secret
- Untouchable
- B.A.P

Trifecta Entertainment
- Koyote
- Kwon Sang Woo
- Uhm Jung Hwa
- Yurisangja

Woolim Entertainment
- Infinite
- Epik High (former)
- Nell

Xing Entertainment
- Apeace
- Xing

YG Entertainment
- 1TYM
- 2NE1
- Big Bang
- Big Mama (former)
- Gummy
- Jinusean
- Se7en
- Tablo

Soruce~