Kok Seng Tan

SP Corp. Ltd. is an investment holding company, which engages in the provision of management services. It operates through the Commodities Trading and, Corporate and Others business segments. The Commodities Trading segment trades and markets products including coal, rubber and metals used by manufacturers in the energy, tire, metal and automotive industries. The Corporate and Others segment includes general corporate activities and others. The company was founded on November 27, 1952, and is headquartered in Singapore.

Geniebook Pte Ltd. operates an AI application that generates worksheets by identifying individual student's weaknesses and generates targeted practice for them to learn. The company was founded by Zhizhong Neo and Alicia Cheong in 2016 and is headquartered in Singapore.