Optimax Holdings Berhad Announced redesignation of MISS. TAN SING CHIA Aged 34 years as Executive Director from Non-Independent Executive Director holds Bachelor of Science in Accounting and Finance from Cardiff University, United Kingdom. Tan Sing Chia (‘Michelle') began her career as a Credit Control Officer at Pantai Hospital Kuala Lumpur in 2011, where she was primarily responsible for conducting credit checks on new customers and resolving problems for outstanding invoice payments.

In late 2011, she joined Rawang Specialist Center Sdn Bhd as an Assistant to the Chief Operating Officer, where she was involved in establishing and setting up of the Rawang Specialist Hospital (now known as KPJ Rawang Specialist Hospital). In November 2012, she was appointed as a director of Sena Traffic Systems Sdn Bhd. (STS) and in her capacity as a director, she oversaw the finance and accounting functions of STS.

In June 2013, she left Rawang Specialist Center Sdn Bhd and joined Sena Letrik (M) Sdn Bhd (Sena Letrik) as Acting Chief Financial Controller in December 2013, where she was primarily responsible for handling day-to-day finance activities and financial planning of the Sena Letrik group of companies (including STS, which was a subsidiary of Sena Letrik until January 2018). In August 2018, Michelle left Sena Letrik and joined Optimax Eye Specialist Centre Sdn Bhd, a subsidiary of Optimax Holdings Berhad, as Group Financial Controller. She was re-designated as Chief Financial Officer of Optimax Holdings Berhad in January 2020, where she was primarily responsible for overseeing the finance and accounting, treasury functions and regulatory compliance matters of the Optimax Holdings Berhad group of companies until her resignation in May 2022.

Michelle was appointed as Non-Independent Non-Executive Director of the Company on 1 December 2022. Date of change to be 01 Mar. 2023.