China Isotope Company Limited
中福元素有限公司
About this company
China Isotope Company Limited is a Hong Kong private company limited by shares incorporated on February 23, 2022. It is registered with company registration (CR) number 3130093 and business registration number (BRN) 73815723. It is one of 105,241 companies incorporated in Hong Kong in 2022. The company is currently active on the Hong Kong Companies Register. It has operated under 2 previous names, most recently C CHENG TRANSPORT & INFRASTRUCTURE SERVICES LIMITED until July 28, 2023. Its registered office is at 15/F NORTH TOWER WORLD FINANCE CTR HARBOUR CITY KLN HONG KONG. There are 19 documents on file with the Companies Registry dating back to 2022, most recently (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) filed on June 24, 2026.
Company Information
- CR Number
- 3130093
- BRN
- 73815723
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2022-02-23
- Has Charges
- No
- Dormant
- No
Registered office
Current address
15/F NORTH TOWER WORLD FINANCE CTR HARBOUR CITY KLN HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 中福元素有限公司 | — | Current |
| 思城元素有限公司 | 2023-07-28 | — |
| 思城交通及基建服務有限公司 | 2022-02-23 | 2023-07-28 |
| China Isotope Company Limited | — | Current |
| CCIS Limited | 2023-07-28 | — |
| C CHENG TRANSPORT & INFRASTRUCTURE SERVICES LIMITED | 2022-02-23 | 2023-07-28 |
Company Documents
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2026-06-24 · Director/Secretary Change
Certificate of Change of Name
2026-06-24 · Name Change
(E)FNNC2 - Notice of Change of Company Name
2026-06-24 · Name Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2026-06-11 · Director/Secretary Change
(E)Rectification of Typographical or Clerical Error in Registered Document
2026-05-18 · Other
(E)FNAR1 - Annual Return
2026-03-10 · Annual Return
(E)FNAR1 - Annual Return
2025-03-06 · Annual Return
(E)FNAR1 - Annual Return
2024-02-23 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-12-05 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-11-21 · Director/Secretary Change
(E)FNNC2 - Notice of Change of Company Name
2023-07-28 · Name Change
Certificate of Change of Name
2023-07-28 · Name Change
(E)FNAR1 - Annual Return
2023-03-06 · Annual Return
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2022-06-21 · Director/Secretary Change
(E)FNR2 - Notice of Location of Registers and Company Records
2022-03-03 · Other
(E)FNNC1 - Incorporation Form (Company Limited by Shares)
2022-02-23 · Share Related
(E)Articles of Association
2022-02-23 · Memorandum & Articles
Certificate of Incorporation
2022-02-23 · Incorporation
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2026-06-24 | |
| Certificate of Change of Name | Name Change | 2026-06-24 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2026-06-24 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2026-06-11 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2026-05-18 | |
| (E)FNAR1 - Annual Return | Annual Return | 2026-03-10 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-03-06 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-02-23 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-12-05 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-11-21 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2023-07-28 | |
| Certificate of Change of Name | Name Change | 2023-07-28 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-03-06 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2022-06-21 | |
| (E)FNR2 - Notice of Location of Registers and Company Records | Other | 2022-03-03 | |
| (E)FNNC1 - Incorporation Form (Company Limited by Shares) | Share Related | 2022-02-23 | |
| (E)Articles of Association | Memorandum & Articles | 2022-02-23 | |
| Certificate of Incorporation | Incorporation | 2022-02-23 |
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Frequently asked questions
When was China Isotope Company Limited incorporated?
China Isotope Company Limited was incorporated in Hong Kong on February 23, 2022.
Is China Isotope Company Limited still active?
Yes. China Isotope Company Limited is currently active on the Hong Kong Companies Register.
What are China Isotope Company Limited's CR number and BRN?
China Isotope Company Limited's company registration (CR) number is 3130093 and its business registration number (BRN) is 73815723.
Where is China Isotope Company Limited's registered office?
China Isotope Company Limited's registered office is at 15/F NORTH TOWER WORLD FINANCE CTR HARBOUR CITY KLN HONG KONG.
What type of company is China Isotope Company Limited?
China Isotope Company Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has China Isotope Company Limited filed?
China Isotope Company Limited has 19 documents on file with the Hong Kong Companies Registry, dating back to 2022.
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