Top 5 Largest Auditing & Accounting Firms in Singapore (2024)

Auditing Firms in Singapore

Singapore is a leading Asian financial hub with a growing auditing and accounting industry, reflecting its commitment to transparency, strict regulations, and investor confidence. Auditing plays a crucial role in ensuring accurate financial statements, building trust, and supporting economic growth.

Auditing services in Singapore are essential for risk management, compliance, and operational efficiency. The demand for top-tier auditing services continues to rise as businesses aim to meet Singapore’s financial regulations and global standards. Auditors contribute to creating a transparent business environment for local and multinational firms.

The “Big Five Accounting Firms” in Singapore, such as KPMG, PWC, EY, Deloitte, and Ardent Associates LLP, are globally renowned for their quality and expertise. They set the industry standard, providing invaluable insights for businesses of all sizes. Let’s take a closer look at the Top 5 Largest Auditing & Accounting Firms in Singapore.

Key Services Offered by Auditing Firms

Auditing firms in Singapore offer a variety of services to cater to your business needs. Here, we present some of the key services these firms provide:

  • Statutory Audits: Statutory audits are mandatory for all Singapore companies and involve the examination of your company’s financial statements. They help ensure that the financial records are accurate and comply with the financial reporting standards set by the Accounting and Corporate Regulatory Authority (ACRA).
  • Internal Audits: To gauge the effectiveness of your company’s internal control systems, auditing firms conduct internal audits. By identifying potential risks and areas for improvement, these audits empower you to make better-informed decisions and streamline your business processes.
  • Tax Compliance and Advisory Services: To ensure that your company fulfills its tax obligations, auditing firms provide tax compliance services, including the preparation and submission of tax returns. They also offer tax advisory services that support your business’s tax planning and strategy, such as identifying tax incentives and exemptions.
  • Financial Due Diligence: When you’re planning a merger, acquisition, or investment, financial due diligence is a critical service that auditing firms offer. This process entails a thorough assessment of a target company’s financial health, including an evaluation of assets, liabilities, and cash flows.
  • Valuation Services: Alongside financial due diligence, auditing firms provide valuation services, which help you determine the financial worth of your business, an asset, or an investment target. These can be crucial for negotiating mergers, acquisitions, and other business transactions.
  • Corporate Secretarial Services: To help maintain your company’s compliance with regulatory requirements, auditing firms offer corporate secretarial services, such as assisting with the preparation of statutory registers, board resolutions, and annual general meeting documentation.

Factors To Consider When Choosing An Auditing Firm

When choosing an auditing firm in Singapore, there are several aspects to consider. These factors will ensure you find the right partner to provide accurate and reliable financial audit services for your business:

  • Industry expertise: Look for an auditing firm with experience in your specific industry. This will ensure they understand the unique financial requirements and regulations that apply to your sector.
  • Reputation: Research the auditing firm’s reputation in the market. Get recommendations from peers, read client testimonials, and check for industry awards to gauge the credibility and quality of their services.
  • Size of the firm: Depending on your business size and needs, you might prefer a larger auditing firm with a broader range of services or a smaller, more personalized firm. Evaluate the pros and cons of each option to find the best fit.
  • Certification and accreditation: Ensure the auditing firm has the necessary certifications and accreditation from reputable regulatory bodies like the Accounting and Corporate Regulatory Authority (ACRA). This guarantees that they meet the required professional standards.
  • Fees and service offerings: Compare the fees and service offerings of different auditing firms. While the cost shouldn’t be the sole determining factor, it’s essential to find a firm that provides value for money through comprehensive and competent audit services.
  • Communication and responsiveness: Effective communication is crucial for a successful audit process. Look for an auditing firm that prioritizes clear, timely, and open communication to foster an efficient and productive working relationship.

5 Notable Auditing Firms in Singapore

kpmg logo

1. KPMG Singapore

KPMG Singapore is widely regarded as the top auditing firm in the country. With its extensive experience and highly qualified professionals, you can trust KPMG to handle your company’s auditing needs effectively. It has a wide client base ranging from small businesses to multinational corporations. This reputation has been built on a strong foundation of delivering timely, accurate, and unbiased audits.


  • Audit & Assurance: Their main service is to provide thorough audits, ensuring that your financial statements are accurate and comply with the required regulations. 
  • Tax & Advisory: KPMG Singapore has a team of dedicated tax professionals to help you navigate through these laws, maximize your tax savings, and ensure compliance. They also offer advisory services for mergers and acquisitions, risk management, and more.
  • Risk Consulting: KPMG Singapore helps you identify, assess, and mitigate potential risks that may impact your business. Their services include internal audit, enterprise risk management, and regulatory compliance support.

Contact Information

pwc logo

2. PWC Singapore

PWC Singapore stands out as a leading auditing firm in the country. Their global presence and strong reputation contribute significantly to their top position. The quality of their services and commitment to customer satisfaction ensures that businesses of all sizes trust them with their auditing needs.

Their vast pool of resources, including knowledgeable and experienced professionals, provides the ability to tackle even the most complex challenges. In the ever-changing world of business, having a reliable and innovative partner like PWC Singapore can make all the difference when it comes to staying ahead of the curve.


  • Assurance Services: Their team of experts can provide you with financial statement audits, internal audits, and insights on an array of financial matters to ensure accuracy and compliance.
  • Risk Assurance: Focus on understanding, managing, and mitigating risks to enhance performance and create value for your organization.
  • Tax Services: PWC Singapore offers a comprehensive range of tax solutions, including corporate tax advisory and compliance, indirect taxes, and cross-border services.
  • International Tax: Their team can help you navigate the complexities of global taxation and implement tax-efficient strategies.
  • Advisory Services: They provide tailored solutions to drive your business further.
  • Deals: From mergers and acquisitions to structuring and valuing deals, their experience allows them to guide you through the process with confidence.
  • Consulting: Their consulting services can help you transform your business through strategy, operations, digital innovation, and more.
  • Cyber Security and Data Privacy: PWC Singapore equips your business with the tools necessary to protect against cyber threats and maintain data privacy compliance.

Contact Information

ey logo

3. EY Singapore

Ernst & Young (EY) Singapore stands out as a top auditing firm due to its strong reputation, vast experience, and extensive range of services. As part of the global EY network, it benefits from a wealth of resources and expertise. This allows you to trust that your financial matters are in capable hands. Moreover, EY Singapore continually invests in technology and innovation to ensure they remain at the forefront of the industry.


  • Assurance: Providing audit and assurance services, they cater to both public and private companies. They ensure your financial statements comply with industry regulations, granting investors and stakeholders peace of mind.
  • Tax: Their tax services extend to corporate tax, transfer pricing, international tax, and more. By working with EY Singapore, you can optimize your tax strategies and remain current with changing regulations.
  • Advisory: EY Singapore’s advisory services focus on risk management, digital transformation, and overall performance improvement. Their insight enables you to identify and capitalize on new opportunities.
  • Transaction and Corporate Finance: Helping you navigate deals and transactions with ease, their team of experts offers support in areas such as mergers and acquisitions, due diligence, and valuations.

Contact Information

deloitte logo

4. Deloitte Singapore

Deloitte Singapore is one of the leading professional services firms in the country. With a strong track record and extensive expertise, you can trust that your organization’s needs are well taken care of. Their high-quality service and commitment to excellence have made Deloitte Singapore a top choice for many businesses.

As a member of Deloitte Touche Tohmatsu Limited, Deloitte Singapore has access to a global network of firms, allowing them to offer you comprehensive solutions and resources. Their knowledgeable professionals and comprehensive range of services contribute to their status as a leading firm in the industry.


  • Audit & Assurance: Their expertise ensures compliance with regulations, helping you maintain credibility amongst investors and stakeholders.
  • Consulting: Whether you need assistance in digital transformation, strategy development, or performance management, Deloitte Singapore’s consulting services can help you navigate through complex business challenges and enhance your operational effectiveness.
  • Financial Advisory: Deloitte Singapore provides comprehensive financial advisory services, including mergers and acquisitions, restructuring, and valuation.
  • Risk Advisory: Deloitte Singapore’s risk advisory services can help you develop a tailored risk framework and mitigation strategies, keeping your operations secure and compliant.
  • Tax: Deloitte Singapore’s tax professionals are well-equipped to help you develop effective tax strategies and ensure full compliance with local and international regulations.

Contact Information

ardent associates llp logo

5. Ardent Associates LLP

Ardent Associates LLP is the perfect choice for your auditing needs in Singapore. They have a stellar reputation for providing top-notch services while maintaining a high level of integrity. This auditing firm is part of the Kreston International network of independent accounting firms and has an experienced team of professionals. You can trust them to handle your audit responsibilities with accuracy and efficiency.

Ardent’s commitment to quality and customer satisfaction has earned them numerous accolades, setting them apart from their competitors. They continually invest in their employees’ professional development to ensure their clients receive the best service possible.


  • Audit: Ardent Associates LLP conducts a thorough review of financial statements to ensure compliance with accounting standards and provide an unbiased opinion on their accuracy and fairness.
  • Tax: The firm offers expert guidance on tax compliance, planning, and advisory services, ensuring businesses fulfill their tax obligations while optimizing their financial strategies.
  • Outsourcing: For businesses looking to streamline operations and reduce overhead costs, Ardent provides outsourcing services which can range from accounting and payroll processing to other administrative functions.
  • Risk Assurance: Ardent Associates assists organizations in identifying, managing, and mitigating risks, ensuring robust internal controls and processes are in place.
  • Corporate Recovery: In situations of financial distress, the firm provides services like insolvency advice, liquidation, and restructuring to help businesses navigate challenging periods.
  • Business/Corporate Advisory: The firm delivers strategic counsel on a range of business matters, including mergers and acquisitions, financial management, and business process optimization.
  • IT Solutions: Recognizing the importance of technology in today’s business landscape, Ardent Associates offers IT solutions that help businesses improve their operational efficiency, security, and adaptability.

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Final Word

In the world of business and finance, auditing firms play a crucial role in ensuring transparency and compliance. As you navigate the landscape of Singapore’s auditing firms, you will find a diverse range of organizations offering a variety of services. These firms assist both national and multinational clients in fulfilling statutory requirements, maintaining accurate financial records, and safeguarding your company’s reputation.

Key Takeaways

  • Auditing firms are essential in maintaining transparent and compliant financial practices within your organization.
  • From the Big Five to local firms, Singapore offers a wide variety of auditing firms, each providing different levels of expertise and service offerings.
  • Choosing the appropriate auditing firm for your company depends on taking into account your specific business requirements, the size of the firm, their experience, and the range of services provided.
  • Partnering with a proficient auditing firm can contribute to streamlined financial processes, a robust compliance framework, and ultimately, an enhanced reputation and sustainable growth for your organization.

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