GMM Grammy Public Company Limited, together with its subsidiaries, engages in the music, home shopping, movie, satellite television, and media businesses in Thailand. The company operates through three segments, Music, Media, and Others. It is involved in the production, marketing, and distribution of music products, as well as content management; music distribution through physical and digital channels; show business; artist management business; organization of various concerts and music festivals; and copyright and artist management activities. The company also operates digital television stations; produces television programs; rents studios; and engages in wholesale and retail activities. In addition, it produces and distributes satellite television and digital TV receivers; operates satellite television platforms; and produces films. Further, the company operates home shopping platform under the GMM O Shopping name; satellite TV network; and distributes TV set-top boxes for satellite TV boxset, digital TV boxset, and internet TV boxset, as well as the music player products, including music box and karaoke microphone. It also operates GR Vocal Studio, an academy for teaching singing, music, dance, and performance school; and offers digital music content through online music streaming platforms. The company was formerly known as Grammy Entertainment Public Company Limited and changed its name to GMM Grammy Public Company Limited in 2001. The company was founded in 1983 and is based in Bangkok, Thailand. GMM Grammy Public Company Limited operates as a subsidiary of Fahdamrongchaitham CO.,LTD.