What is a Hong Kong Company Chop?
In Hong Kong, a company chop, sometimes called a company stamp or seal, is still widely used in day-to-day corporate operations.
The Companies Ordinance no longer requires companies to maintain a chop, but many organisations continue to use one to signal company authorisation on documents such as:
- Contracts
- Board resolutions
- Corporate declarations
- Administrative filings
For businesses operating across jurisdictions, especially those interacting with the Chinese Mainland, company chops remain a familiar and expected part of business practice.
Common Types of Company Chops
Most Hong Kong companies use one of two standard formats.
Although neither format is legally required, banks, counterparties and government authorities may still expect a chop on paper documents.
Circular Chop
The circular chop is the most common format.
It typically includes:
- The company’s full registered name (English, Chinese or both)
- A circular layout around the stamp edge
- Optional details such as the company registration number or a central emblem
This chop is often used for general corporate documentation and administrative purposes.
Rectangular Chop
The rectangular chop is commonly used when executing agreements.
It usually contains the phrase: “For and on behalf of [Company Name]”
Space is left below for an authorised signatory.
This format is practical when a signature and chop are used together to formalise execution of contracts or declarations.
Governance and Control of Company Chops
Because a company chop signals company authorisation, it should be treated as a controlled corporate instrument.
Good governance practices typically include:
- Restricting access to authorised personnel
- Maintaining clear internal protocols for chop use
- Keeping secure storage records
- Ensuring documentation of when and how the chop is used
Unauthorised or improper stamping can expose a company to legal, operational or reputational risk.
Clear governance helps ensure that chops are used appropriately and consistently.
Ascentium’s Approach to Company Chops
When companies incorporate in Hong Kong through Ascentium, we ensure the practical tools needed for corporate administration are in place from the start.
Our Hong Kong incorporation services include:
- Preparation of circular and rectangular company chops customised to your registered company name
- Secure storage and controlled access where Ascentium acts as the registered office and company secretary
- Support for corporate governance and document execution protocols
Our teams combine local expertise with integrated corporate services to help clients manage regulatory requirements with clarity and confidence.
Whether you are establishing a new Hong Kong entity or managing cross-border operations, we help ensure the administrative foundations of your business are properly structured and governed.
Frequently Asked Questions (FAQs)
No. Under the Hong Kong Companies Ordinance, companies are not legally required to maintain a company chop. However, many businesses still use one because counterparties and institutions may expect it.
Historically, the common seal was a legally required instrument used to execute company documents. A company chop today is more of an administrative stamp used alongside signatures.
Yes. Many modern companies rely on authorised signatures or electronic execution. However, certain banks, counterparties or government filings may still request stamped documents.
Best practice is for the chop to be controlled by authorised personnel, often through the company secretary or corporate administration team, with documented usage procedures.
