Chiew Sia Tan

Chiew Sia Tan is an experienced finance professional specializing in cost accounting, currently serving as a Senior Cost Accountant at Entegris since April 2022. Prior experience includes roles as a Finance Staff Specialist at Infineon Technologies from May 2018 to February 2022 and a Cost Analyst II at Entegris from October 2008 to May 2018. Chiew Sia Tan began the professional career as a Senior Cost Assistant at CR Bard and also held the position of Finance cum Admin Officer at CRESCENDAS MEC (M) SDN BHD. Educational qualifications include a Diploma in Accounting from Tunku Abdul Rahman University College (TARC) and ACCA completed between 2004 to 2007.