SM Entertainment is a South Korean entertainment company founded in 1995 by Soo-man Lee, headquartered in Seoul. It is one of the "Big Four" K-pop agencies alongside HYBE, JYP Entertainment, and YG Entertainment. SM's roster includes Girls' Generation, NCT (127, DREAM, WISH, DOJAEJUNG), EXO, aespa, Red Velvet, SHINee, Super Junior, BoA, and RIIZE. In August 2026, SM announced its artist lineup for the second half of the year, which includes Girls' Generation-HRS (a new unit consisting of Hyoyeon, Yuri, and Sooyoung) debuting with a single in Q3, NCT 127's full-length studio album, mini albums from Minho and WayV in Q3, and full-length studio albums from Yesung, Taeyeon, Jaehyun, and NCT DREAM in Q4.
SM Entertainment pioneered the K-pop idol trainee system and the concept of integrated artist universes. The "SM Culture Universe" (SMCU) links artist narratives across releases, creating a shared mythology. SM's NCT concept (an expandable group with unlimited members divided into sub-units) is one of the most ambitious group concepts in K-pop history. The 2026 comeback lineup shows continued investment across multiple generations of artists, from second-generation legends (Girls' Generation, Taeyeon) to fourth-generation leaders (aespa, RIIZE, NCT WISH). In April 2026, SM joined HYBE, JYP, and YG in announcing plans for a joint venture to develop "Fanomenon," a large-scale K-pop festival debuting in 2027.
How SM Operates
SM Entertainment runs its own A&R and artist development system from its Seoul headquarters. The SM Culture system involves rigorous trainee development, integrated artist universes, and high-production music videos and live performances. SM is known for its vocal training (the "SM vocal style") and its emphasis on performance quality. Distribution flows through Universal Music Group in various territories and Dreamus in Korea. Kakao is the largest shareholder following a 2023 ownership battle with HYBE.
Why It Matters for Independent Artists
If you aspire to a K-pop career, SM Entertainment is one of the founding agencies of the K-pop industry, with a 30-year track record of developing global stars. Its global online audition system makes it accessible to applicants worldwide. Its multi-generation roster (from BoA and Girls' Generation to aespa and RIIZE) shows it can sustain careers across decades.
Drawbacks and Things to Consider
- Trainee system: SM uses the K-pop trainee system, which involves multi-year training contracts before debut.
- Competitive auditions: SM's auditions are extremely competitive.
- Group focus: SM primarily debuts groups and units rather than solo artists (though solo releases from group members are common).
- Corporate complexity: SM is publicly traded with Kakao as largest shareholder. Corporate governance has been turbulent (the 2023 HYBE vs. Kakao ownership battle).
Notable Artists and Releases
SM Entertainment has produced some of the most influential K-pop acts across multiple generations. Below are 8 notable releases with chart data.
aespa - "Armageddon" (SM/Kakao, 2024)
aespa's first studio album, released May 27, 2024 on SM Entertainment. The lead single "Supernova" topped Korean music charts for 8 consecutive weeks. The album sold over 1 million copies in its first week in Korea. The second title track "Armageddon" was promoted alongside "Supernova" as a double title track strategy. The "Supernova" music video surpassed 100 million views on YouTube within 11 days of release.
NCT 127 - "Fact Check" (SM/Kakao, 2023)
NCT 127's fifth studio album, released October 6, 2023 on SM Entertainment. It peaked at #16 on the US Billboard 200. The album sold over 2.1 million copies in its first week in Korea. NCT 127 has had four consecutive albums sell over 2 million copies in their first week. The title track "Fact Check" was promoted through a world tour across Asia, North America, and Latin America.
NCT DREAM - "ISTJ" (SM/Kakao, 2023)
NCT DREAM's third studio album, released July 17, 2023 on SM Entertainment. It sold over 3.6 million copies in its first week in Korea, making it NCT DREAM's best first-week sales at the time. The album peaked at #22 on the US Billboard 200. NCT DREAM is SM's highest-selling younger-demographic group, targeting the Gen Z K-pop market.
RIIZE - "Get A Guitar" (SM/Kakao, 2023)
RIIZE's debut single album, released September 4, 2023 on SM Entertainment. The album sold over 1 million copies in its first week, making RIIZE the first debut group in SM history to achieve this. RIIZE is SM's first "new-generation" boy group targeting a broader pop audience. The single "Get A Guitar" has over 50 million views on YouTube.
EXO - "Don't Fight the Feeling" (SM, 2021)
EXO's seventh mini album, released June 7, 2021 on SM Entertainment. It sold over 1.4 million copies in Korea. EXO has sold over 23 million albums across their career, making them one of the best-selling K-pop groups of all time. The album was promoted without members Lay and D.O. due to scheduling conflicts.
Girls' Generation - "Forever 1" (SM, 2022)
Girls' Generation's seventh studio album, released August 5, 2022 on SM Entertainment. It commemorated the group's 15th anniversary. The album sold over 300,000 copies in Korea. Girls' Generation debuted in 2007 and is considered one of the founding groups of the K-pop idol system. In 2026, a new unit called Girls' Generation-HRS (Hyoyeon, Yuri, Sooyoung) was announced for a Q3 debut.
Red Velvet - "Chill Kill" (SM/Kakao, 2023)
Red Velvet's third studio album, released November 13, 2023 on SM Entertainment. It sold over 700,000 copies in Korea. Red Velvet debuted in 2014 and is known for their dual concept (Red and Velvet). The album was their first full-length release in 6 years, following "Perfect Velvet" in 2017.
SHINee - "Don't Call Me" (SM, 2021)
SHINee's seventh studio album, released February 22, 2021 on SM Entertainment. It sold over 200,000 copies in Korea. SHINee debuted in 2008 and is known for their vocal quality and performance precision. The group has been active for over 15 years, demonstrating SM's ability to sustain careers across generations.
Deal Structures
SM Entertainment operates a trainee-based system with corporate complexity from Kakao's ownership stake. Deal types include:
- Trainee contracts: Selected audition applicants sign trainee contracts. SM covers training costs including vocal, dance, and performance training. The SM Culture system involves rigorous trainee development with integrated artist universes. The contract term typically runs 3 to 7 years including post-debut activities.
- Exclusive artist contracts: After debut, artists sign exclusive contracts with SM. The contract covers music production, distribution, marketing, and management. SM manages all group and solo activities including concerts, merchandise, and brand deals.
- Revenue sharing: Artist revenue splits typically favor the label during the initial contract term. Standard splits range from 50/50 to 70/30 (label/artist) depending on seniority. EXO members have publicly disputed SM's accounting practices, leading to contract renegotiations and legal proceedings in 2023.
- Distribution through UMG: SM uses Universal Music Group for distribution in various territories and Dreamus in Korea. This gives SM artists access to global physical and digital distribution.
- Kakao ownership structure: Kakao became SM's largest shareholder in 2023 after a contested ownership battle with HYBE. This corporate structure affects deal negotiations, as Kakao's platform ecosystem (Melon, KakaoTalk) intersects with SM's music distribution.
How Artists Get Signed
SM Entertainment signs artists through its global audition system and the SM Culture development pipeline. The process works as follows:
- Online auditions: SM accepts applications through its global online audition system. Applicants submit videos of singing, dancing, or other talents. The system is open year-round and accessible worldwide.
- In-person auditions: SM holds periodic in-person auditions in Korea and internationally. The SM Starlight Casting System operates in multiple countries.
- Trainee selection: Selected applicants become trainees. The trainee period lasts 3 to 7 years on average. SM's training is known for its rigor, particularly in vocal technique (the "SM vocal style") and performance quality.
- SM Culture Universe (SMCU): Trainees are developed within the SMCU framework, which links artist narratives across releases. This shared mythology connects groups across generations. The NCT concept (an expandable group with unlimited members divided into sub-units) is the most ambitious expression of this system.
- Group and unit debuts: SM primarily debuts groups and units rather than solo artists. Solo releases from group members (like Taeyeon's solo career) occur within the group contract framework. New units like Girls' Generation-HRS and NCT WISH expand existing IP rather than creating entirely new groups.
- Multi-generation roster: SM sustains careers across decades. From BoA (debut 2000) to RIIZE (debut 2023), SM's roster spans four generations of K-pop. This longevity is a selling point for trainees considering long-term career development.
Similar Labels
- HYBE - The largest K-pop entertainment company
- JYP Entertainment - A competing Big Four agency
- YG Entertainment - A hip-hop oriented K-pop agency
- Republic Records - SM's US distribution partner through UMG
Related Resources
- Record Label Contracts Explained - How K-pop trainee contracts work
- How to Get a Record Deal in 2026 - The K-pop audition path
- Music Publishing Explained - K-pop publishing structures
- HYBE - A competing K-pop major
- SM Entertainment Official Site - Roster and audition details
