- Astory : Astoryaudition@gmail.com / astoryent.com

- 101 Doors : 101doors.co.kr

- 2Able : 2able.kr / audition@2able.kr

- &August : couldn't find anything

- Canistar : couldn't find anything

- CMG Chorok Stars : chorokstars.com

- ChorokBaemJuna : chorokbaemenm.com / chorokbaemenm@daum.net

- Cube : cubeent.co.ko / auditionintl@cubeent.co.kr

- Chungchun : chungchunmusic.com

- Clear Company: coridelent.com (they actually are coridel entertainment now [jessica's agency]) (YOOO for this all you have to send is your name email what you're doing phone number video and pics )

- Dublekick : dublekick.com / audition@dublekick.com

- DSP Media : dspmedia.co.kr

- Elephant Ent : elephant-ent.com / elephant1ent@gmail.com

- Ecube media : ecubemedia.co.kr (I don't think they have auditions though, it looks more like a broadcasting company)

- Hello Music : this was a post on their Facebook ( Facebook.com/annyungmusic) : 2016년 데뷔예정 걸그룹/보이그룹 추가멤버모집 비공개 오디션 상시 진행중입니다 자기소개서 (양식자유/연락처필수기재) 
지원분야 (랩/댄스/보컬) 본인 촬영 영상
정면/전신 촬영사진 위에 세가지 양식을 반드시 첨부하여 himusic1@hanmail.net 메일로 보내주시면 됩니다 ^^ 많은 지원 바랍니다

- Fantagio : fantagio.kr

- FM : couldn't find anything

- Happyface : happyfaceent.com

- Jellyfish : jelly-fish.co.kr / audition@jelly-fish.co.kr

- JYP : audition.jype.com

- Loen : audition@iloen.com / iloen.com

- LOUDers : LOUDers-Ent.com

- Kconic : kconic.co.kr

- MJ : couldn't find anything

- M2 project :couldn't find anything

- M&H : mnhenter.com / mnhent_a@naver.com

- MBK: MBK-ent.com / combi6168@hanmail.com

- Music works : themusicworks.co.kr

- Majesty: majestyena.com

- Midas: midasenter.com / officialmidasenter@gmail.com

- Magic Fresh Company : magicfreshcompany.com / audition.magicfresh@gmail.com

- Music K : musick.co.kr / musickauditiom@naver.com

- Mystic: mystic89.net / audition@mystic89.net

- Next level: couldn't find anything

- Nextar : nextarent.com / nextarent@naver.com

- Nhemg : nhemg.com / nhaudition@gmail.com

- Pledis : Pledis.co.kr / amimmin@pledis.co.kr

- Star empire : starempire.co.kr

- SS: SS-ent.com / SS-ent@naver.com

- Starship: starship-ent.com / audition.starship@gmail.com

- Show works: showworks.co.kr / showworks_ent@hanmail.com

- Star Planet Co. : starplanet.co.kr / audition@starplanet.co.kr

- Tipping : tippingenter.com (idk if you can audition though)

- Redline: red-line.co.kr

- Yama&Hotchicks: yamahotchicks.com / ynh_audition@naver.com

• extra companies not in produce 101*

- maroo : marooentertainment.com

- Ensoul: couldn't find anything

- RBW : rbbridge.com

- WM : wment.co.kr / wm_audition@naver.com

- Hbro : hbro-ent.com / haruko@hanmail.net

- Source Music : sourcemusic.co.kr

- Mole : couldn't find anything

- Bravesound : bravesound.com / audition@bravesound.com

- Liveworks : lworks.co.kr / liveworks.audition@gmail.com