
Amoeba Culture is a South Korean independent record label established in 2006 by Dynamic Duo and Go Kyung-min. The label is home to prominent artists such as Dynamic Duo, Rhythm Power, and Ha:tfelt. The label had the third largest sales among Korean record labels in 2015.

AOMG is a South Korean hip-hop and R&B record label founded in 2013 by singer, songwriter, and rapper Jay Park. The label represents various music artists such as Loco, Gray, Simon Dominic, Hoody, Woo Won-jae, Code Kunst, Sogumm, Punchnello, DeVita, Lee Hi, Yugyeom as well as other entities such as UFC fighter Chan Sung Jung.

B2M Entertainment was a South Korean record label founded in 2010 by Gil Jong-hwa.

Big Hit Music is a South Korean entertainment company established in 2005 by Bang Si-hyuk. It was rebranded as Big Hit Music by its parent company Hybe Corporation, formerly Big Hit Entertainment Co. Ltd., in March 2021. As of that date, the company manages soloist Lee Hyun, and boy groups BTS and TXT—it is formerly home to soloist Lim Jeong-hee, and groups 8Eight, 2AM, and Glam.

Blossom Entertainment is a talent management agency based in Seoul, South Korea. Founded in 2012, its roster includes actors Cha Tae-hyun, Jung So-min, Park Bo-gum, Lim Ju-hwan.

Brave Entertainment is a South Korean entertainment company founded in 2008 by Brave Brothers.

C-JeS Entertainment is a South Korean entertainment company established in 2009, handling the management of various artists. Its roster includes popular boy band JYJ; singer Gummy; actors Choi Min-sik, Sol Kyung-gu, and Song Il-gook; and actresses Hwang Jung-eum and Kang Hye-jung.

C9 Entertainment is a South Korean entertainment agency founded in 2012 by Kim Dae-soon. The company operates as a record label, talent agency, music production company and event management.

Chrome Entertainment is a record label and talent agency founded by Hwang Hyun-chang in 2011, based in Seoul, South Korea. Since 2014, Chrome Entertainment is a label under Sony Music Entertainment.

Coridel Entertainment is a South Korean entertainment company established in 2015 by Tyler Kwon.

Cube Entertainment Inc. is a South Korean entertainment company. The company operates as a record label, talent agency, music production company, event management and concert production company, and music publishing house. Cube are known for having "self-composing and self-producing" idols. In April 2020, the founder of Cube, Hong Seung-sung, resigned from the company due to an ownership dispute.

Culture Depot is a Korean drama production and artist management company. It is a subsidiary of Studio Dragon.

Dream T Entertainment Co.,Ltd. (Korean: 드림티엔터테인먼트) is a former South Korean entertainment company established in 2009 by Lee Jong-seok.

Fantagio Corp. (Korean: 판타지오) is a South Korean entertainment company that operates as a record label, talent training and management agency and movie and K-drama production company. The company was founded in September 2008 as N.O.A. Entertainment, before being renamed to Fantagio in June 2011. In 2012, the company had a reported operating income of KR₩14.1 billion with a net income of KR₩1.8 billion.

Feel Ghood Music (Korean: 필굿뮤직) is a South Korean record label and entertainment agency founded by Tiger JK in 2013.

FNC Entertainment is a South Korean entertainment company established in 2006 by South Korean singer and record producer Han Seong-ho. The label operates as a record label, talent agency, music production company, event management and concert production company, and music publishing house. The label previously known as FNC Music, only managed musicians but later changed its name to FNC Entertainment in 2012 and began to broaden their business field of entertainment. It has since January 2012, been based in its own company offices in Cheongdam-dong.

H1ghr Music is an international hip hop and R&B record label founded by Korean American musician Jay Park and long time Seattle affiliate Cha Cha Malone in 2017. Stationed primarily in South Korea, the label was created with the intent to "bridge the gap" between American and Korean artists, with a focus on adjacent Seattle talent. Currently, the label houses over 17 artists.

Highline Entertainment is a South Korean entertainment company established in 2017 and a subsidiary of Starship Entertainment. The company manages artists such as Wonho, Yoo Seung-woo, and DJ Soda.

Illionaire Records was an independent South Korean record label formed in January 2011 by rappers The Quiett and Dok2. The label also represents rapper Beenzino. Despite its small size, Illionaire Records was considered one of the most influential hip hop record labels in South Korea due to the popularity of its artists. As of 6 July 2020, Illionaire Records announced via their official social media accounts that they are now defunct.

J. Tune Entertainment was a Korean music record label founded in November 2007 by Rain. It was a subsidiary of JYP Entertainment.

Jellyfish Entertainment, is a South Korean entertainment company established by composer and producer Hwang Se-jun in Seoul, South Korea.

JYP Entertainment Corporation is a South Korean multinational entertainment and record label conglomerate founded in 1997 by J. Y. Park. It is one of the largest entertainment companies in South Korea, and operates as a record label, talent agency, music production company, event management company, concert production company, and music publishing house. In addition, the company operates various subsidiary ventures and divisions worldwide.

KeyEast is a management agency founded by actor Bae Yong-joon.

King Kong by Starship, formerly known as King Kong Entertainment (Korean: 킹콩엔터테인먼트) is a South Korean actors agency that was established in 2009.

Management SOOP Corporation t/a Management SOOP is a South Korean actors agency that was established in 2011, and is currently operating as a subsidiary of Kakao Entertainment. The roster includes actors Jeon Do-yeon, Gong Yoo, Gong Hyo-jin, Nam Ji-hyun, Jung Yu-mi, Bae Suzy, Choi Woo-shik, Kim Jae-wook, Seo Hyun-jin and many more.

Maroo Entertainment (Korean: 마루기획) is a South Korean private held entertainment company established in 2010. Its currently manages artists such as Norazo, Park Ji-hoon, Teen Teen, and Ghost9. It also manages actors such as Choi Moon-hee and Kwon Seung-woo.

MNH Entertainment is a privately held multinational entertainment group and talent agency based in Seoul. Founded in November 2014 by Lee Ju-seop, a former manager at JYP Entertainment. The company was founded in 18 November 2014 and manages artists such as former I.O.I member and soloist Chungha. MNH also introduced their first girl group BVNDIT in 2019. Their first actor Yoon Jae-yong was introduced in 2020.

The Music Works is a South Korean entertainment company established in 2012 by Oh Won-chul joint-ventures with CJ E&M Music.

Next Entertainment World is a South Korean media content production and distribution company. The film investment and distribution business was founded in 2008 by former Showbox president Kim Woo-taek. NEW has since evolved into a comprehensive entertainment company with subsidiaries venturing into other industries including music, sports, production, management, international distribution, and cinema.

NH Media is a South Korean entertainment agency founded in 1998 by Kim Nam-hee. The company is currently manages U-KISS.

Oui Entertainment is a South Korean entertainment agency founded in 2017 by Wee Myung-hee. The label is home to artists such as its artists include Kim Dong-han, Jang Dae-hyeon and Kim Yo-han, and also manages a number of actors, including Seol In-ah and Jo Sung-wook.

Play M Entertainment is a South Korean entertainment company under Kakao Entertainment. Founded in 2011 as A Cube Entertainment, it became Plan A Entertainment under its new parent company Kakao M and subsequently Play M Entertainment after merging with another Kakao M subsidiary label.

Pledis Entertainment is a South Korean entertainment company founded by Han Sung-Soo in 2007. The label is home to actress Nana and K-pop groups NU'EST, Seventeen and fromis_9. Its name originates from the pleiades, a star cluster in the constellation Taurus.

Polaris, previously known as Ilgwang Polaris, is a South Korean record label founded in 2006. It was formerly a subsidiary of Ilgwang Group, a large South Korean conglomerate whose main business is arms trade, and is now a subsidiary of Levite United, founded by CEO and Ilgwang Group founder Lee Kyu-tae's son Lee Jong-myung.

RBW is a South Korean entertainment company founded by Kim Jin-woo and Kim Do-hoon The company has multiple subsidiaries, including Cloud R, RBW Vietnam, All Right Music, RBW Japan and WM Entertainment.

Saram Entertainment (Korean: 사람엔터테인먼트) is an entertainment company in South Korea, founded by Lee So-young in 2006. The company specializes in artist management and film production.

SM Entertainment Co., Ltd. (Korean: SM엔터테인먼트) is a South Korean multinational entertainment company. It is one of South Korea's largest entertainment companies where it was established in 1995 by record executive and record producer Lee Soo-man. The company has been responsible for fostering and popularizing the careers of myriad of K-pop stars garnering huge global fanbases. The company operates as a record label, talent agency, music production company, event management and concert production company, and music publishing house. SM Entertainment is known for having led the worldwide K-pop phenomenon and the musical side of "Hallyu", also known as the "Korean Wave", with early overseas successes such as H.O.T., S.E.S. and BoA.

SS Entertainment was a South Korean record label. It previously represented boy group The Legend, Eun Ji-won and Gilme.

Star Empire Entertainment is a South Korean private-held entertainment company founded in 2000 by Shin Ju-hak.

Stardom Entertainment was a music record label based in South Korea. Founded by South Korean entertainer Cho PD during mid-2009, the company was renamed Stardom Entertainment when it split into Stardom Entertainment and Brand New Music.

Starship Entertainment is a South Korean entertainment company established in 2008 and a subsidiary of Kakao Entertainment.

Swing Entertainment is a South Korean privately held entertainment company founded in June 2018. The company is home to K-pop artists Kim Jae-hwan, Natty, A.C.E, and Kep1er. It also formerly managed I.O.I, Wanna One, Iz*One, and X1.

TS Entertainment was a South Korean record label and entertainment agency founded in 2008 by Kim Tae‑song (김태송). It was located at Hannam-dong, Yongsan-gu, Seoul, South Korea. The company was responsible for managing idol groups such as Sonamoo and TRCNG.

Wake One Entertainment, formerly known as MMO Entertainment and Onefect Entertainment, is a South Korean record label established in 2014 by Son Dong-hoon. It is a subsidiary of CJ ENM.

WM Entertainment is a South Korean entertainment company established in 2008 by former singer Lee Won-min. The company is responsible for managing artists such as B1A4, Oh My Girl, and ONF. In April 7, 2021, the company was acquired by RBW.

Woollim Entertainment is a South Korean entertainment company founded in 2003 by Lee Jung-yeop.

YG Entertainment Inc. is a South Korean entertainment agency established in 1996 by Yang Hyun-suk. The company operates as a record label, talent agency, music production company, event management and concert production company, and music publishing house. In addition, the company operates a number of subsidiary ventures under a separate public traded company, YG Plus, which includes a clothing line, a golf management agency, and a cosmetics brand.

Yuehua Entertainment is a privately held Chinese multinational entertainment group and talent agency based in Beijing. The company was founded in June 2009 by former Huayi Brothers employee Du Hua. Yuehua is involved in television production and distribution, movie production, artist management and training, music and music video production, public relations, and entertainment marketing. Yuehua Entertainment has partnerships with the South Korean companies Pledis Entertainment, Starship Entertainment and SM Entertainment.