Isotope (Construction) Limited
同位素(工程)有限公司
About this company
Isotope (Construction) Limited is a Hong Kong private company limited by shares incorporated on November 1, 2021. It is registered with company registration (CR) number 3098241 and business registration number (BRN) 73493549. It is one of 112,563 companies incorporated in Hong Kong in 2021. The company is currently active on the Hong Kong Companies Register. Its registered office is at UNIT B, 12/F, HANG SENG CAUSEWAY BAY BUILDING, 28 YEE WO STREET, CAUSEWAY BAY HONG KONG. There are 6 documents on file with the Companies Registry dating back to 2021, most recently (E)FNAR1 - Annual Return filed on December 5, 2025.
Company Information
- CR Number
- 3098241
- BRN
- 73493549
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2021-11-01
- Has Charges
- No
- Dormant
- No
Registered office
Current address
UNIT B, 12/F, HANG SENG CAUSEWAY BAY BUILDING, 28 YEE WO STREET, CAUSEWAY BAY HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 同位素(工程)有限公司 | 2021-11-01 | Current |
| Isotope (Construction) Limited | 2021-11-01 | Current |
Company Documents
(E)FNAR1 - Annual Return
2025-12-05 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FNAR1 - Annual Return
2023-02-23 · Annual Return
Certificate of Incorporation
2021-11-01 · Incorporation
(E)FNNC1 - Incorporation Form (Company Limited by Shares)
2021-11-01 · Share Related
(E)Articles of Association
2021-11-01 · Memorandum & Articles
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNAR1 - Annual Return | Annual Return | 2025-12-05 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-02-23 | |
| Certificate of Incorporation | Incorporation | 2021-11-01 | |
| (E)FNNC1 - Incorporation Form (Company Limited by Shares) | Share Related | 2021-11-01 | |
| (E)Articles of Association | Memorandum & Articles | 2021-11-01 |
Delivered as a PDF to your email, normally within 24 hours. Full refund if we can't supply it.
Questions or bulk orders? orders@crhk.guru
crhk.guru is an independent service, not affiliated with the Hong Kong Companies Registry. Documents are plain copies of public records obtained from the Registry's e-Services on your behalf.
Related companies
At the same registered office
Frequently asked questions
When was Isotope (Construction) Limited incorporated?
Isotope (Construction) Limited was incorporated in Hong Kong on November 1, 2021.
Is Isotope (Construction) Limited still active?
Yes. Isotope (Construction) Limited is currently active on the Hong Kong Companies Register.
What are Isotope (Construction) Limited's CR number and BRN?
Isotope (Construction) Limited's company registration (CR) number is 3098241 and its business registration number (BRN) is 73493549.
Where is Isotope (Construction) Limited's registered office?
Isotope (Construction) Limited's registered office is at UNIT B, 12/F, HANG SENG CAUSEWAY BAY BUILDING, 28 YEE WO STREET, CAUSEWAY BAY HONG KONG.
What type of company is Isotope (Construction) Limited?
Isotope (Construction) Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has Isotope (Construction) Limited filed?
Isotope (Construction) Limited has 6 documents on file with the Hong Kong Companies Registry, dating back to 2021.
Need this data via API? Full data and API access →