Definition of a non-Hong Kong company under Hong Kong law

Non-Hong Kong Company Definition Under Hong Kong Law

Part 16 of the Companies Ordinance (Cap. 622) defines a non-Hong Kong company. It is an entity incorporated outside Hong Kong that establishes a place of business in Hong Kong and must register with the Companies Registry. The term covers any corporation, company or other body corporate incorporated outside Hong Kong that then sets up a physical or operational presence in the city. Once it does so, it becomes a registered non-Hong Kong company and falls under the same compliance obligations as local companies for certain filings.

What Constitutes a Place of Business

Establishing a place of business in Hong Kong triggers the registration requirement. A place of business includes any premises used for carrying on business, whether a physical office, a shared workspace, or a registered address from which the company conducts activities. The Companies Registry does not require a specific type of premises. Any location where the company holds itself out as operating, receives correspondence, or meets clients will likely qualify. A company that merely has a mailing address or a post office box does not have a place of business and is not required to register. The key test is whether the company carries on business from a Hong Kong location.

Registered Non-Hong Kong Company

The Companies Registry confers the status of registered non-Hong Kong company after approving an application under Part 16. The company files Form NN1 together with Form IRBR2, appoints an authorised representative in Hong Kong, and receives a Certificate of Registration. Once registered, the company must file an annual return on Form NN3 and notify the Registry of changes to its directors, secretary or address using Forms NN6 and NN9. The authorised representative is the person or firm in Hong Kong authorised to accept service of legal documents and to act as the company's point of contact with the Registry. The company must have at least one authorised representative at all times.

Part 16 Company Hong Kong

A Part 16 company is the statutory term for a non-Hong Kong company registered under Part 16 of the Companies Ordinance. The registration requirement applies regardless of the company's legal form in its home jurisdiction. A Part 16 company is not a separate legal entity. It is the same legal entity as its overseas parent, merely registered in Hong Kong. This means the parent company remains liable for all obligations arising from the Hong Kong operations. The registration does not create a new company; it simply records the overseas entity's presence in Hong Kong.

Foreign Company Place of Business

A foreign company's place of business is central to its registration obligation. A foreign company that establishes a place of business in Hong Kong must register within one month of doing so. The Companies Registry interprets "place of business" broadly to include any location where the company conducts business activities, such as an office, a warehouse, a showroom, or a registered address used for correspondence. A company that operates through a representative office that cannot trade or contract may still need to register if it maintains a physical presence in Hong Kong. The critical distinction is between a place of business that supports trading activities and a mere administrative presence that does not.

Branch vs Subsidiary Hong Kong

The distinction between a branch and a subsidiary is fundamental to choosing the right structure. A branch is the same legal entity as its foreign parent, registered as a non-Hong Kong company under Part 16. The parent is directly liable for the branch's debts and obligations. A subsidiary is a separate Hong Kong company incorporated under the Companies Ordinance, with its own legal personality and limited liability. The subsidiary is a distinct entity from its foreign parent, and the parent's liability is limited to its shareholding. A branch files an annual return on Form NN3 and is not required to file full accounts unless specifically requested. A subsidiary files an annual return on Form NAR1 and must deliver audited financial statements. A representative office is a third option: it cannot trade, contract or generate income, and it registers only with the Inland Revenue Department, not the Companies Registry.

Registration Requirements

To register as a non-Hong Kong company, the overseas entity must submit Form NN1 together with Form IRBR2 to the Companies Registry. The application must include a certified copy of the company's certificate of incorporation and its constitutional documents from the place of incorporation, translated into English or Chinese if necessary. The company must also appoint an authorised representative in Hong Kong and provide a registered address in Hong Kong. The Registry issues a Certificate of Registration once the application is approved. After registration, the company must file an annual return on Form NN3 within 42 days of the anniversary of its registration date. The company must also notify the Registry of any changes to its directors, secretary, authorised representative or registered address using the appropriate forms. Failure to register when required is an offence under the Companies Ordinance.