Our People

As providers of professional services, our most valuable asset is our people. Our firm actively seeks out and recruits talents who best represent our most important core value: being Trustworthy. With a team of like-minded, well trained and dedicated professionals, we are able to offer our clients an excellent service experience , which has prompt them to continue enjoying our services over the years.

We welcome highly motivated and committed individuals who share our core values, to join our growing team of professionals. We offer competitive remuneration together with a flexible, nurturing and rewarding work environment, to allow individuals to realize their full potential while achieving a work-life balance.

Key Personnel Profiles

Yong Chih Ying

Ms Yong Chih Ying has helmed YFK PAC as the Managing Director since 2015. She started her career in Coopers & Lybrand, before joining the firm as a Partner in 1999. She has over 25 years of experience in audit and public accounting practice. Ms Yong adopts a very hands-on approach to analysing and understanding each client’s brief and ensures the necessary processes are in place for tasks to be completed accurately and in a timely fashion.

B.Acc (NTU)  |  CA Singapore  |  Public Accountant  |  CPA Australia  |  ATP (GST)




Lim Yew Si

Lim Yew Si has close to 30 years of extensive experience in public accounting, corporate finance, business advisory and commercial accounting, in diverse industries, including aerospace engineering, education, logistics, and trading. His experience also extends to the region.

Yew Si is a hands-on leader, very analytical and meticulous yet practical. Clients appreciate the experience of working with him because he is always willing to guide and share his vast experience with them. Beyond professional work, Yew Si also serve on the executive committees of large sized Charities and Non-Profit Organisations on voluntary basis.

B.Acc (NUS)  |  CA Singapore  |  Public Accountant  |  ACMA  |  Dip Int’l Accounting (ACCA)




Benny Wong

Benny started his career as auditor in Coopers & Lybrand, and continued to gain vast experience in regional finance, financial analysis and internal audit in several regional MNCs including Guocoland (Vietnam) and Chubb Singapore. Since joining Yong Fan Kiong & Co. in 2010, Benny rose to become Director in YFK PAC. Benny manages multiple responsibilities, including overall review/approval of statutory audits, adoption of the latest financial reporting standards, administration of the consolidation and valuation of corporations.

B.Acc (NTU)  |  CA Singapore  |  Public Accountant




Lim Chin

Lim Chin started as auditor in Ernst & Young in 1996 and then gained experience in commercial accounting, finance and shared service operations in diverse industries, including construction, specialised logistics, musical instruments manufacturing and armed security.

Prior to joining APTA in 2012, Lim Chin managed Shared Services Centre (SSC) teams for 6 years, and has been instrumental in the successful set up and transfer of SSC work functions between countries such as Germany, United States, Philippines, Singapore and Dubai.

B.Acc (NTU)  |  CA Singapore  |  ATP (Income Tax)