How to Check a Hong Kong Company Registration Number?

Checking a Hong Kong company registration number is a simple but important step when verifying a business’s legal status, conducting due diligence, or preparing compliance and banking documents. Hong Kong maintains a transparent and reliable public registry, making company verification straightforward for both local and international users.

A Hong Kong company registration number, also known as the Company Number, is a unique identifier assigned to a company by the Hong Kong Companies Registry upon incorporation. This number is used in official records, regulatory filings, contracts, and company verification processes.

Step 1: Access the Companies Registry Search Portal

The Hong Kong company registration number can be verified at the Companies Registry's Integrated Companies Registry Information System (ICRIS). Hong Kong's official records and information on companies can be found here.

Step 2: Search by Company Name or Number

Basically, you can search using:

• A complete or incomplete company name, or
• A company registration number, if already known

The system will display matching results, including both active and dissolved companies.

Step 3: Review Company Details

Once you select a company from the search results, you can view publicly available information such as:

• The company registration number
• The legal name of the company
• The date of incorporation
• Company status (active or dissolved)
• The registered office address

Usually, basic searches are free; however, for more detailed information, a nominal fee is charged by the government.

Alternative Documents to Check

A company registration number can also be found on the following documents:

• Certificate of Incorporation
• Business Registration Certificate
• Company letterheads and official invoices
• Corporate bank documents

Cross-checking information from these documents helps confirm the company’s legitimacy and accuracy of records.

Why This Matters

Verifying a Hong Kong company registration number is essential for:

• Business partnerships and vendor verification
• Opening corporate bank accounts
• Legal and tax compliance
• Preventing fraud and misrepresentation

To check a Hong Kong company registration number, use the official Companies Registry search system and review the company’s public records. For deeper due diligence, company formation, or compliance support, professional advisors such as One IBC Hong Kong can assist with company verification and regulatory guidance.