Kok Eong Oei is on the board of SMIS Corp. Bhd., New Hoong Fatt Holdings Bhd. and HPMT Holdings Bhd. and Founding Member at Toyota Suppliers Club.
In the past Mr. Oei held the position of Director & General Manager at Kayaba (Malaysia) Sdn. Bhd., Founding Chairman-Malaysian Chapter at SAE International (Michigan) and Chairman for Society of Automotive Engineers (a subsidiary of SAE International (Michigan)), Project & Maintenance Engineer at Jjardine Parrish (Singapore) Pte Ltd., Chief Operating Officer of Autoliv Hirotako Safety Sdn. Bhd. and Production Manager at Tobacco Importers & Manufacturers Sdn. Bhd.
Kok Eong Oei received an undergraduate degree from National University of Singapore.