421000Construction of civil engineering projects
土木工程項目的修建
Why 6 digits?
HSIC subclasses are 6 digits. The first four match the international ISIC class; Hong Kong adds a two-digit local suffix for finer detail, especially across its import and export trade, so a code steps from a 4-digit class straight to a 6-digit subclass. More on the HSIC structure.
This activity involves the construction of various civil engineering projects, including infrastructure such as bridges, highways, dams, and drainage systems. It encompasses the building of facilities for transportation and public use, such as airfields, athletic fields, and harbours, as well as the development of parks and gardens.
This classification includes
- airfield construction
- athletic field construction
- breakwater construction
- bridge construction
- chimney construction
- dam construction
- drainage construction
- electric railway roadbed construction
- flyovers construction
- gardens and parks construction
- harbour construction
- highway construction
- lighthouse construction
- pier construction
- refuse treatment plant construction
- reservoir construction
- road construction
- sewer treatment plant construction
- slope projection
- subway construction
- swimming pool construction
- tunnel construction
- utility plants construction for supply of communication services
- utility plants construction for supply of electricity
- utility plants construction for supply of gas
- utility plants construction for supply of water
- wharf construction
Licences and approvals
What this activity needs to operate
No sector-specific licence applies to this activity. It can be set up as a standard Hong Kong company without extra regulatory approvals. Premises-based or product-based permits can still apply case by case; Emerhub confirms the exact position during scoping.
Offshore profits claim feasibility
LowConstruction of civil engineering projects typically requires physical presence in Hong Kong for project execution. Contracts are usually negotiated with local clients and involve compliance with local regulations and standards, making it difficult to qualify for offshore treatment.
Business registration wording
Suggested business nature for this activity
English
CONSTRUCTION OF CIVIL ENGINEERING PROJECTS
42/60 characters
Chinese 中文
土木工程項目的修建
9/30 characters
Industry statistics
How large is this sector in Hong Kong?
Official figures are compiled at industry level. These are for Construction (F), the industry this classification belongs to.
27,200
Establishments (2023)
195,800
Persons engaged (2023)
C&SD Annual Survey of Economic Activities 2023Verified 2026-07-14
Standard compliance
Compliance every Hong Kong company shares
Beyond anything specific to this activity, every Hong Kong company handles two-tiered profits tax, the annual return (Form NAR1) within 42 days of its incorporation anniversary, audited accounts, MPF enrolment for staff, and a company secretary. Emerhub runs all of it on your behalf.
See the full Hong Kong compliance calendarFrequently asked questions
Do I need a license for construction?
Yes, construction activities in Hong Kong require specific licenses and permits depending on the project type.
What are the tax implications for construction companies?
Construction companies are subject to Hong Kong's profits tax on income generated within the territory.
Can I operate without a physical office?
A physical office is typically required for construction companies to manage projects and comply with local regulations.
Incorporate in Hong Kong
Starting a construction of civil engineering projects business in Hong Kong?
Emerhub incorporates your company, registers the business nature above with the IRD, files every licence application, and runs your company secretary and compliance calendar. You provide the documents; Emerhub handles every government interaction.
Start incorporation with Emerhub