Our leadership

The people on the engagement.

Every WS Group engagement is led personally by one of our partners or directors. Direct contact, direct accountability, no name-only attribution.

Audit & Assurance WS & CO PLT

Fong Kiat Keong
Audit Partner
Fong Kiat Keong
Approved Company Auditor · C.A.(M) · CPA Australia · B.Bus (USQ, Australia)

Kiat Keong brings over 30 years of experience across professional practice and the commercial sector. His engagements have covered audits of multinational corporations and groups across Malaysia, alongside corporate listings, restructuring exercises, financial due diligence and accountants' reports for IPOs, M&A and reverse takeovers — spanning venture capital, manufacturing, property development, retail and distribution. He served as Group Finance Manager in industry between 1995 and 1999, giving him a working understanding of the issues clients face on the operating side of the table.

Audit IPO M&A Restructuring Due Diligence
Thuan Wen Kai
Audit Partner
Thuan Wen Kai
Approved Company Auditor · C.A.(M) · CPA Australia · ASEAN CPA · CMIIA · B.Bus (VU, Australia)

Wen Kai trained at Crowe Malaysia, the country's fifth-largest accounting firm, and brings over twelve years of audit experience. His engagements span SMEs, multinationals and public listed companies — across manufacturing, trading and distribution, services, construction, property development, food and beverage, engineering, leisure and hospitality and plantation. He leads review of financial projections, MFRS/IFRS conversion projects, financial due diligence and spearheads corporate exercises such as M&A and IPOs in Malaysia, the United States and Thailand.

Audit IPO M&A Due Diligence Advisory
Fong Sheng Nie
Audit Partner
Fong Sheng Nie
Approved Company Auditor · C.A.(M) · ACCA

Sheng Nie brings over eleven years of experience in public practice. Her engagements span external audit, tax compliance, financial due diligence, company restructuring and business advisory — across manufacturing, trading, services, logistics, construction and property development.

Audit Tax Due Diligence Restructuring Advisory
Thuan Wen Jie
Audit Partner
Thuan Wen Jie
Approved Company Auditor · C.A.(M) · ACCA · ASEAN CPA · CMIIA · B.Bus (UOL, London)

Wen Jie trained at a Big Four firm in Malaysia and brings seven years of audit experience — including 2.5 years with a Big Four firm in Singapore. His engagements span SMEs, multinationals, public listed companies and government-linked corporations, across manufacturing, construction, logistics, trading and healthcare.

Audit Cross-border GLC

Tax & Advisory WS Advisory Sdn. Bhd.

James Tan
Director
James Tan
Licensed Tax Agent · C.A.(M) · MICPA · FCCA · ASEAN CPA · CTIM (Affiliate) · MAICSA

James brings more than twelve years of hands-on Malaysian tax practice. He has led WS Advisory's tax practice since 2020, advising owner-managed SMEs, foreign-owned subsidiaries, non-profit organisations and IPO candidates on corporate tax compliance and planning, withholding tax, transfer pricing, Sales and Service Tax, stamp duty, capital gains tax and real property gains tax. He is known for precise, well-referenced advice and structured computation reviews that catch issues before a return is filed.

Advisory Tax Tax Planning Transfer Pricing SST Stamp Duty
Chai Voon Huei
Tax Partner
Chai Voon Huei
Chartered Tax Practitioner · CPA Australia

Voon Huei brings over fifteen years of experience across external and internal audit, tax and GST. His engagements span SMEs in Malaysia and Singapore — across manufacturing, construction, property development, mining, logistics, retail and services. He leads tax incentive applications, tax audit handling and transfer pricing documentation.

Tax GST Transfer Pricing Incentives Cross-border
Get in touch

Schedule an appointment with a partner.

Send us a note about your company and what you need. We'll come back to you within one business day to arrange a time with one of the partners.

Johor Bahru· Kuala Lumpur· Penang