Guide to Singapore Company Registration Number Inquiry Full Steps to Easily Obtain the Information You Need

How to Check a Singapore Registration Number A Complete Guide to Easily Find the Information You Need

When conducting business with companies or individuals in Singapore, accurately obtaining their registration numbers-such as company identification numbers or personal ID numbers-is a crucial step. Whether signing contracts, issuing invoices, or engaging in cross-border cooperation, registration numbers are essential for verifying identities and ensuring compliance. So how can you efficiently and legally check registration numbers in Singapore? This guide will provide you with a detailed overview.

1. What Is a Singapore Registration Number?

In Singapore, different types of entities have different registration numbering systems

Company Registration Number UEN - Unique Entity Number

Issued by the Accounting and Corporate Regulatory Authority ACRA, this unique identifier is assigned to every registered business, non-profit organization, association, or partnership. It typically consists of nine or ten digits.

Personal Identification Number NRIC/FIN

Singapore citizens and permanent residents use NRIC National Registration Identity Card, while foreigners use FIN Foreign Identification Number as their unique personal identifier.

GST/VAT Number

Companies participating in the Goods and Services Tax GST scheme will also have a dedicated GST number.

Understanding the uses and differences of these identifiers helps ensure more accurate searches.

2. How to Look Up a Singapore Company Registration Number

1. Search Basic Business Information via ACRA Website

The Accounting and Corporate Regulatory Authority ACRA is the main body responsible for company registration. The public can access basic company information through its official website https//www.acra.gov.sghttps//www.acra.gov.sg.

Steps

Visit the ACRA website.

Click on the BizSearch service.

Enter the company name or partial keywords.

View details such as the company name, registration number, date of incorporation, and status.

Please note that this service only provides limited information. For detailed reports e.g., shareholder information or financial status, a fee must be paid to obtain an official report.

> Recent News Reference In 2025, ACRA launched an upgraded electronic service platform, streamlining public access to business data and enhancing data security measures. This update enables users to retrieve information more quickly and conveniently.

2. Review Official Documents or Invoices

If you already have business dealings with a company, the most direct method is to check documents such as contracts, invoices, business licenses, or the company's website. Legitimate businesses usually display their UEN clearly in such materials.

3. Use Singapore Websites to Locate NGOs or Non-Company Entities

For non-company organizations such as associations or foundations, you may refer to the following platforms

National Council of Social Service NCSS website

Commissioner of Charities official site

Enterprise Singapore platform

These platforms often list registration numbers, business scopes, and contact details of relevant organizations.

3. Important Notes When Checking Personal Registration Numbers

An individual’s NRIC or FIN is considered sensitive information and is strictly regulated under the Personal Data Protection Act PDPA. Unless authorized by the individual, such information cannot be freely accessed through public channels.

If you need to verify the identity of a business partner or employee, consider the following methods

Request a copy of their identification and perform verification.

Use professional background checking services.

Utilize online services provided by the Ministry of Manpower MOM to verify work pass information for foreign employees.

4. Using Third-Party Platforms for Information Checks

Besides official channels, several international business service platforms offer convenient tools for information lookup

Dun Bradstreet DB Provides global corporate credit reports, including Singapore company registration numbers, operational status, and financial summaries.

Crunchbase, ZoomInfo Useful for finding publicly available data about startups or tech companies.

Local business directories Such as Yellow Pages Singapore or 65 Directory, which can serve as supplementary tools.

When using third-party platforms, choose reputable providers with reliable data sources, and ensure compliance with local privacy regulations.

5. What If I Still Can’t Find the Information?

If you’ve tried multiple methods but still cannot obtain the required registration number, consider the following solutions

Contact a local lawyer or business consultant They often have professional channels for accessing such information.

Engage a local Singapore agent Many registration agents and accounting firms offer business verification services.

Submit a formal request to relevant authorities In special cases involving legal disputes or tax reporting, you may apply for specific information according to applicable procedures.

Conclusion

Knowing how to properly conduct a registration number search not only improves work efficiency but also helps mitigate potential business risks. Whether you're an entrepreneur, investor, or international trade professional, understanding how to accurately obtain Singapore registration numbers is a vital step toward building trust and ensuring regulatory compliance.

We hope this guide offers practical assistance and enables you to navigate your collaborations with Singaporean partners with greater confidence.