Microstone Limited
香港海潤科技有限公司
About this company
Microstone Limited is a Hong Kong private company limited by shares incorporated on December 28, 2015. It is registered with company registration (CR) number 2323897 and business registration number (BRN) 65627346. It is one of 140,123 companies incorporated in Hong Kong in 2015. The company is currently active on the Hong Kong Companies Register. It previously operated under the name China-Hong Kong Securities Investment and Research Limited until April 4, 2019. Its registered office is at RM C 13/F, HARVARD COMMERCIAL BUILDING 105-111 THOMSON ROAD, WAN CHAI HONG KONG. There are 43 documents on file with the Companies Registry dating back to 2015, most recently (E)FNAR1 - Annual Return filed on December 29, 2025.
Company Information
- CR Number
- 2323897
- BRN
- 65627346
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2015-12-28
- Has Charges
- No
- Dormant
- No
Compliance & Flags
- One-member Company
- Yes 2023-12-28
Registered office
Current address
RM C 13/F, HARVARD COMMERCIAL BUILDING 105-111 THOMSON ROAD, WAN CHAI HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 香港海潤科技有限公司 | 2019-04-04 | Current |
| 中港證券投資研究有限公司 | 2015-12-28 | 2019-04-04 |
| Microstone Limited | 2019-04-04 | Current |
| China-Hong Kong Securities Investment and Research Limited | 2015-12-28 | 2019-04-04 |
Company Documents
(E)FNAR1 - Annual Return
2025-12-29 · Annual Return
(E)Rectification of Typographical or Clerical Error in Registered Document
2025-01-20 · Other
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2025-01-10 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2025-01-10 · Director/Secretary Change
(E)FNAR1 - Annual Return
2025-01-03 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2024-12-11 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2024-12-11 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2024-04-29 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2024-04-29 · Director/Secretary Change
(E)FNAR1 - Annual Return
2023-12-29 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)Rectification of Typographical or Clerical Error in Registered Document
2023-12-19 · Other
(E)Rectification of Typographical or Clerical Error in Registered Document
2023-12-19 · Other
(E)Rectification of Typographical or Clerical Error in Registered Document
2023-12-19 · Other
(E)Rectification of Typographical or Clerical Error in Registered Document
2023-12-19 · Other
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-07-05 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2023-07-05 · Director/Secretary Change
(E)FNAR1 - Annual Return
2022-12-28 · Annual Return
(E)FNAR1 - Annual Return
2021-12-29 · Annual Return
(E)FND4 - Notice of Resignation of Company Secretary and Director
2021-12-29 · Director/Secretary Change
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNAR1 - Annual Return | Annual Return | 2025-12-29 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2025-01-20 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2025-01-10 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2025-01-10 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-01-03 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2024-12-11 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2024-12-11 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2024-04-29 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2024-04-29 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-12-29 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2023-12-19 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2023-12-19 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2023-12-19 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2023-12-19 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-07-05 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2023-07-05 | |
| (E)FNAR1 - Annual Return | Annual Return | 2022-12-28 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-12-29 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2021-12-29 |
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Frequently asked questions
When was Microstone Limited incorporated?
Microstone Limited was incorporated in Hong Kong on December 28, 2015.
Is Microstone Limited still active?
Yes. Microstone Limited is currently active on the Hong Kong Companies Register.
What are Microstone Limited's CR number and BRN?
Microstone Limited's company registration (CR) number is 2323897 and its business registration number (BRN) is 65627346.
Where is Microstone Limited's registered office?
Microstone Limited's registered office is at RM C 13/F, HARVARD COMMERCIAL BUILDING 105-111 THOMSON ROAD, WAN CHAI HONG KONG.
What type of company is Microstone Limited?
Microstone Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has Microstone Limited filed?
Microstone Limited has 43 documents on file with the Hong Kong Companies Registry, dating back to 2015.
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