Principal Capital Public Company Limited operates and manages private hospitals in Thailand. The company also engages in operating hotels and serviced apartments; office building rental; and property development and rental activities. In addition, it is involved in the provision of office building management services. The company was formerly known as Metro Star Property Public Company Limited and changed its name to Principal Capital Public Company Limited in August 2013. Principal Capital Public Company Limited was incorporated in 2000 and is based in Bangkok, Thailand.