Samart Digital Public Company Limited, together with its subsidiaries, distributes communications equipment in Thailand and internationally. The company operates through two segments, Digital Network and Digital Content. The Digital Network segment provides digital trunked radio systems and distribution equipment, audio-visual equipment network and software systems, and mobile antenna services. The Digital Content segment offers voice, audiovisual or multimedia, and infotainment services through mobile phones; content services through multimedia channels; multimedia and interactive media services; website services; and entertainment services, as well as produces television and radio programs, printed media, and billboards. It also engages in the production of outsource, live broadcast, and taped sporting events. The company was formerly known as Samart I-Mobile Public Company Limited and changed its name to Samart Digital Public Company Limited in October 2017. The company was founded in 1995 and is based in Nonthaburi, Thailand. Samart Digital Public Company Limited is a subsidiary of Samart Corporation Public Company Limited.