Teoh Khoon Tan

The Chartered Governance Institute provides governance and compliance services. The company was incorporated by Royal Charter in 1891 and is headquartered in London, the United Kingdom.

Institute of Singapore Chartered Accountants provides accounting 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.

Kesp Sdn. The private company is based in Kuala Lumpur, Malaysia. Bhd. is a Malaysian company that manufactures and markets integrated circuit and LED burn-In electronics.

Part of Sunright Ltd., KES Systems & Service 1993 Pte Ltd. is a Singaporean company that provides burn-in and test services to the semiconductor services industry. The private company is based in Singapore, Singapore.