Chow Huat Khoo

Part of Active Equity Sdn. The private company is based in Petaling Jaya, Malaysia. Bhd., Sunway Medical Centre Sdn. Bhd. operates a medical center that consults and provides healthcare services.

Perennial Holdings Private Ltd. operates as an investment holding company. The firm engages in the provision of real estate investment and development, asset and property management services and healthcare services. It operates through the following segments: Singapore, China, Management Businesses and Corporate and Others. The Singapore segment consists of income producing projects located in downtown civic district, central business district and orchard road precinct. The China segment comprises mainly of large-scale integrated mixed-use projects which are under development, operational retail malls and operational integrated development. The Management Businesses segment includes asset and retail management, project development, project and design management and investment advisory services. The Corporate and Others segment covers other developing markets together with corporate function. The company was founded on November 28, 2002 and is headquartered in Singapore.

Mount Alvernia Hospital operates general acute care hospital. It specializes in obstetrics and gynaecology, opthalmology, paediatric, orthopaedic, and health screening. The company was founded by Mary Angela McBrien, Sr., Mary Camillus Walsh, and Mary Baptista Hennessy in 1947 and is headquartered in Singapore.

Invest Healthcare Pte. Ltd. provides nursing care services. It offers home care, rehabilitation, medical care, and other related services. The company was founded by Tan Soo Sam in October 1993 and is headquartered in Singapore.