Principal Capital Public Company Limited, together with its subsidiaries, operates and manages hospitals that provide healthcare services in Thailand. It operates through Healthcare Services Business, Property Development and Rental Business, and Other Business segments. The company also engages in the provision of property development services; and operation of nursing homes. 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.