About Us
TAN SL & CO (AF 2603) is a licensed professional audit firm based in Malaysia, committed to delivering high standards of audit and advisory services. We are registered with the Malaysian Institute of Accountants (MIA) and guided by industry best practices and regulatory compliance frameworks.
Our team consists of qualified and experienced professionals who are passionate about helping clients achieve clarity in their financial reporting, compliance obligations, and business strategies. We serve a broad spectrum of clients across various industries including trading, manufacturing, construction, F&B, and services.
We take pride in offering personalised, timely, and practical solutions to meet each client’s unique needs.
About Our Managing Partner
Ms. Tan Siew Li has more than 10 years of experience in providing various types of audit services. Among her portfolio of clients are companies in the oil and gas industry, manufacturing and trading concerns, and property development and constructions. She is also an approved company secretary from Companies Commission of Malaysia.
Ms. Tan Siew Li holds a degree in Bachelor of Art (Hons.) Accounting & Finance from Staffordshire University, United Kingdom.
Ms. Tan Siew Li is a Chartered Accountant and member of Malaysian Institute of Accountants (MIA). She is also a member of the Asean Chartered Professional Accountant (Asean CPA).
Credential
Member of Malaysian Institute of Accountants (MIA)
Member of Asean Chartered Professional Accountants (ACPA)
Approved Company Auditors by Ministry of Finance Malaysia (MOF)
Tan Siew Li
Approved Company Auditor
Managing Partner of TAN SL & CO
TAN SL & CO (AF 2603)
No. 3-3, Lorong Setia Sentral 1,
Pusat Perniagaan Setia Sentral,
14000, Bukit Mertajam, Pulau Pinang.
Contact
enquiry.tansl@outlook.com
04-3243912/011-55090827
© 2025. TAN SL & CO. All rights reserved.