TJ Media

TJ Media makes karaoke machines, the hardware and music content that let people sing along to backing tracks in karaoke venues and at home, along with related products such as music-content libraries, electronic song-index systems, and audio chips.

Its products are used primarily in karaoke establishments and by consumers in South Korea. The company is listed on KOSDAQ, Korea's tech and small-cap exchange, and describes its karaoke-machine business as the domestic market leader, forming the core of its operations across six business segments.