Playgram Co. Ltd

MDSsphere Co., Ltd. operates maintenance, repair, and operations (MRO) services as well as video content businesses in South Korea and internationally. It offers Hellolive, an online live platform for K-pop concerts and one-on-one video fan meetings, and is involved in planning, producing, and distributing movies, dramas, broadcast programs, and performances. The company also provides embedded software design, development, implementation, verification, and testing; OS bundle and service application software and middleware; digital twin visualization solutions; and industrial automation solutions, along with content visualization production and post-correction services. Formerly known as Playgram Co., Ltd., it changed its name to MDSsphere Co., Ltd. in July 2026, was incorporated in 1974, and is headquartered in Seoul, South Korea.