SM 엔터테인먼트 is a South Korean entertainment company founded in 1995 by Lee Soo-man. It is one of the largest and most influential music labels in Asia, known for producing popular K-pop groups and artists. Some of its famous acts include TVXQ, Super Junior, Girls' Generation, and EXO. The company is involved in various aspects of the entertainment industry, including music production, artist management, and concert promotion. SM 엔터테인먼트 has played a significant role in the global spread of K-pop, contributing to the genre's popularity outside of South Korea.