Direct answer
The Hong Kong Companies Registry provides an e-Search route for checking whether a proposed name is identical to an existing or reserved name.
What the official guidance says
Source: Companies Registry guidance, via our in-depth guides:
Business Name & Name Approval checklist for Hong Kong
- Use the exact proposed company name.
- Check identical or reserved names.
- Consider a separate trademark search.
- Remember that final registrability is determined when the incorporation application is processed.
Practical focus
Treat the proposed name as a verification step: check the authority's naming rules and the official availability/approval process before committing to branding or documents.
Frequently asked questions
Which authority controls business name & name approval in Hong Kong?
Companies Registry is the primary authority for the guidance on this page. Other authorities can be involved depending on your activity; re-check the official source before acting.
How we write our guidesWe summarise official guidance and link to it. We do not publish fees, timelines or approval promises unless the authority does. Read our methodology.