OA Group of Companies

OA Group of Companies is a regional professional services platform headquartered in Singapore with presence in Malaysia and China.
We partner with business owners and management teams to build strong corporate foundations, strengthen compliance, and improve finance operations, so they can scale with clarity and confidence.

Our services include:
• Audit & Assurance
• Accounting & Outsourcing (AOS)
• Corporate Secretarial & Compliance
• Tax Compliance & Advisory
• Business Advisory & Growth Support
• Digital Transformation & AI-enabled Finance Workflows

Our belief is simple: compliance should not slow businesses down.
When finance and governance are done right, leaders gain visibility, control, and better decision-making for growth.

📍 Singapore | Malaysia | China
🤝 Partnering Growth / Powering Growth