Siew Hua Tan

Prosper Cap Corp. Ltd. is an investment holding company, which engages in the provision of real estate property and development consultancy services. It operates under the Singapore and Malaysia geographical segments. The company was founded on February 24, 1973 and is headquartered in Singapore.

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.

QT Vascular Ltd. engages in the development, manufacture, and distribution of therapeutic solutions for the treatment of vascular diseases. Its products include Chocolate PTA Balloon Catheter, Chocolate Touch PTA Balloon Catheter, GliderfleX PTA Balloon Catheter, and GliderXtreme PTA Balloon Catheter. The company was founded by Eitan Konstantino in 2005 and is headquartered in Singapore.