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Thelyx Malaysia PLT
Your trusted financial partner, offering strategic guidance so you can focus on scaling your business with confidence
Audit & Assurance
Corporate Advisory
Corporate Taxation Services
Outsourcing
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ABOUT US
We exist to be not your typical audit and assurance firm
We are ‘The Helyx’ or Thelyx
Our Foundation: The Thelyx That Is Grounded
Much like a helix that is rooted in a solid base, Thelyx is anchored by a team of highly skilled professionals with a robust technical foundation.

Our comprehensive understanding and extensive experience across diverse industry and business types, from SMEs to public listed companies, enables us to understand their unique business environments, risk management, and financial processes. This equips us to provide more than just independent financial statement audits and reviews; we deliver tailored solutions powered by advanced audit technologies and risk-based audit methodologies to help your business achieve sustainable growth.
About Us
About Us
Our DNA: The Thelyx That Never Stagnates
Like the continuous, unbroken spiral of a helix, we are driven by constant innovation and integration. Our mission is to empower our clients to achieve more, while ensuring full compliance at every step.

At Thelyx, we place utmost priority on providing reliable, accurate, innovative, and cost-effective solutions. By constantly staying at the forefront of auditing methodologies and continuously enhancing our expertise, we strive to achieve better results and elevate your financial journey.

Our Commitment: The Thelyx That Integrates
Just like the interconnected loops in a helix that works together harmoniously, we believe in building lasting relationships with our clients. Recognising that every business has its unique needs, we are committed to uncovering your 'y' (why) and becoming your best partner in championing financial integrity and delivering exceptional management solutions.

In the same way that a helix represents resilience and forward movement, we invite you to partner with us on a shared journey of growth.
OUR CORE VALUES
At Thelyx, we are not just service providers
We are your strategic partners, dedicated to guiding your business to greater success
PARTNERSHIP
PARTNERSHIP
Our clients are our partners. We believe that effective partnerships are built on mutual trust and respect. By working collaboratively, we align our services with each client’s unique goals to foster shared success. When you engage with us, we become an extension of your teams, going beyond the role of a traditional service provider.
EXCELLENCE
EXCELLENCE
Excellence fuels our endeavors. At Thelyx, excellence goes beyond meeting KPIs or improving processes. It is a core principle that fuels everything we do. Through continuous improvement and commitment to innovation, we approach every task and with precision and diligence, consistently delivering results that not only meet but exceed expectations.
ADAPTABILITY
ADAPTABILITY
Adaptability powers our mobilisation. In today’s ever-changing and competitive business landscape, adaptability is essential for success. Powered by an agile and imaginative team of young minds, we constantly equip ourselves with the latest methodologies, ensuring that we mobilise the most effective solutions at the right time, every time.
OWNERSHIP
OWNERSHIP
Ownership empowers our excellence. We take full responsibility for the quality and outcomes of our work. Every team member is accountable for upholding the highest standards in all that we do. By taking ownership of our commitments, we strive to exceed expectations and deliver on our promises with precision and integrity.
OUR JOURNEY
FROM LOCAL BEGINNINGS TO REGIONAL EXCELLENCE
2007
2010
2019
2020
2021
2022
2023
2024
2025
OUR TRUSTED TEAM
Thelyx's experienced professionals deliver tailored solutions, combining industry
expertise and a client-focused approach to help businesses thrive.
Terence Ong Thian Ghim
Mr. Terence Ong Thian Ghim
Managing Partner
Head of Audit Department
Headquarters
Yeoh Chen Lee
Ms. Yeoh Chen Lee
Audit Partner
Senior Tax Consultant

Peter Ng Weng Sum
Mr. Peter Ng Weng Sum
Audit Partner


Goh Chen Yi
Mr. Goh Chen Yi
Audit Partner
Brian Lim
Mr. Brian Lim
Audit Associate Partner
OUR SERVICES
Thelyx offers statutory audit, business advisory, and due diligence services, tailored
to meet your unique needs and ensure compliance across industries.
AUDIT & ASSURANCE
Thelyx remains at the forefront of the latest auditing technologies and risk-based methodologies, ensuring a comprehensive understanding of your business environments, risk management, and financial processes.

Our tailored solutions go beyond compliance with statutory requirements. Our goal is to enhance your organisational integrity and strengthen investor confidence so that you can achieve sustainable growth.
We offer:
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Audit of financial statements
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Financial accounting
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Financial due diligence
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Technical accounting advisory
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Reporting accountants
TAX ADVISORY
In today’s complex tax landscape, where regulations are ever-evolving and enforcement is increasingly stringent, effective corporate tax management is essential for maintaining compliance.

At Thelyx, we blend deep expertise in taxation with extensive industry experience to provide strategic tax advice, guiding you through the potential tax implications of every business decision so that you can be rest assured that your business remains compliant while optimising tax efficiency and minimising risk.
We offer:
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Compliance services
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Corporate and individual tax advisory
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Tax planning
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Tax audit and investigation
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Tax disputes resolution
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Transfer pricing advisory
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Tax incentives advisory
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Service tax advisory
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Tax due diligence services
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E-invoice advisory
CORPORATE ADVISORY
At Thelyx, we recognise that every business is unique. With our expertise in finance, analytics, and business processes, we are dedicated to uncovering the ‘y’ (the why) behind your business.

Through our comprehensive suite of industry-focused corporate advisory services, we aim to be your trusted partner, providing tailored solutions that align with your business strategies, empowering you to achieve more.
We offer:
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IPO
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RTO
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Mergers and acquisitions
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Capital raising
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Restructuring
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Valuation
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Strategic planning
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Internal audit services
OUTSOURCING
In today’s competitive business environment, streamlining operations is essential for success. By delegating critical yet time-consuming functions to experts, businesses can simplify their operations, optimise efficiency, and ensure compliance with regulations.

At Thelyx, we offer a comprehensive range of back-office services designed to help you achieve this balance so that you can free up valuable time to focus on what matters the most for your business.
We offer:
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Payroll
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Bookkeeping & accounts
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Accounting review
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Financial reporting
Ready to get started?
Contact us today to find out how Thelyx can help you achieve your business goals.
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