412000Structural steel framework erection
結構鋼架工程
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 assembly and installation of structural steel frameworks for buildings and other structures. It includes the erection of steel beams, columns, and trusses that provide the essential support and shape for construction projects.
This classification includes
- structural steel framework erection
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
LowThis activity typically involves projects that are tied to specific construction sites in Hong Kong. Contracts are usually negotiated and executed locally, and the services are performed on-site, making it difficult to qualify for offshore tax treatment.
Business registration wording
Suggested business nature for this activity
English
STRUCTURAL STEEL FRAMEWORK ERECTION SERVICES
44/60 characters
Chinese 中文
結構鋼架工程
6/30 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 steel erection?
Yes, you may need a construction license depending on the scale of your operations and local regulations.
What are the tax implications for this activity?
Profits from structural steel framework erection are subject to Hong Kong profits tax, as the activities are conducted locally.
Can I operate this business without a physical office?
While a physical office is not mandatory, having a local presence can help in managing contracts and client relationships effectively.
Incorporate in Hong Kong
Starting a structural steel framework erection 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