HK Hydrogen Biomedicine LIMITED
香港樂氫泉生物醫學有限公司
About this company
HK Hydrogen Biomedicine LIMITED is a Hong Kong private company limited by shares incorporated on October 29, 2009. It is registered with company registration (CR) number 1385774 and business registration number (BRN) 51337587. It is one of 110,142 companies incorporated in Hong Kong in 2009. The company is currently active on the Hong Kong Companies Register. It previously operated under the name BLUE OCEAN INT'L BUSINESS LIMITED until November 20, 2019. Its registered office is at RM 502 ARION COMM CENTRE 2-12 QUEEN'S RD WEST HONG KONG. There are 29 documents on file with the Companies Registry dating back to 2009, most recently (C)FNAR1 - Annual Return filed on November 3, 2025.
Company Information
- CR Number
- 1385774
- BRN
- 51337587
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2009-10-29
- Has Charges
- No
- Dormant
- No
Compliance & Flags
- One-member Company
- Yes 2023-10-29
Registered office
Current address
RM 502 ARION COMM CENTRE 2-12 QUEEN'S RD WEST HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 香港樂氫泉生物醫學有限公司 | 2019-11-20 | Current |
| 藍海國際商務(香港)有限公司 | 2009-10-29 | 2019-11-20 |
| HK Hydrogen Biomedicine LIMITED | 2019-11-20 | Current |
| BLUE OCEAN INT'L BUSINESS LIMITED | 2009-10-29 | 2019-11-20 |
Company Documents
(C)FNAR1 - Annual Return
2025-11-03 · Annual Return
(C)FNAR1 - Annual Return
2024-11-05 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(C)FNAR1 - Annual Return
2023-10-31 · Annual Return
(C)FNAR1 - Annual Return
2022-11-07 · Annual Return
(C)FNAR1 - Annual Return
2021-11-02 · Annual Return
(C)FNAR1 - Annual Return
2019-11-25 · Annual Return
(E)FNNC2 - Notice of Change of Company Name
2019-11-20 · Name Change
Certificate of Change of Name
2019-11-20 · Name Change
(C)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2019-10-29 · Director/Secretary Change
(C)Amended document
2018-11-07 · Other
(C)FNAR1 - Annual Return
2018-10-29 · Annual Return
(C)FNAR1 - Annual Return
2017-11-01 · Annual Return
(C)FNAR1 - Annual Return
2016-11-18 · Annual Return
(C)FNAR1 - Annual Return
2015-11-19 · Annual Return
(E)FND4 - Notice of Resignation of Company Secretary and Director
2014-11-06 · Director/Secretary Change
(C)FNAR1 - Annual Return
2014-11-06 · Annual Return
(C)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2014-10-07 · Director/Secretary Change
(C)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2014-07-02 · Director/Secretary Change
(C)FAR1 - Annual return (with a list of members)
2013-11-14 · Annual Return
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (C)FNAR1 - Annual Return | Annual Return | 2025-11-03 | |
| (C)FNAR1 - Annual Return | Annual Return | 2024-11-05 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (C)FNAR1 - Annual Return | Annual Return | 2023-10-31 | |
| (C)FNAR1 - Annual Return | Annual Return | 2022-11-07 | |
| (C)FNAR1 - Annual Return | Annual Return | 2021-11-02 | |
| (C)FNAR1 - Annual Return | Annual Return | 2019-11-25 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2019-11-20 | |
| Certificate of Change of Name | Name Change | 2019-11-20 | |
| (C)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2019-10-29 | |
| (C)Amended document | Other | 2018-11-07 | |
| (C)FNAR1 - Annual Return | Annual Return | 2018-10-29 | |
| (C)FNAR1 - Annual Return | Annual Return | 2017-11-01 | |
| (C)FNAR1 - Annual Return | Annual Return | 2016-11-18 | |
| (C)FNAR1 - Annual Return | Annual Return | 2015-11-19 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2014-11-06 | |
| (C)FNAR1 - Annual Return | Annual Return | 2014-11-06 | |
| (C)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2014-10-07 | |
| (C)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2014-07-02 | |
| (C)FAR1 - Annual return (with a list of members) | Annual Return | 2013-11-14 |
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Frequently asked questions
When was HK Hydrogen Biomedicine LIMITED incorporated?
HK Hydrogen Biomedicine LIMITED was incorporated in Hong Kong on October 29, 2009.
Is HK Hydrogen Biomedicine LIMITED still active?
Yes. HK Hydrogen Biomedicine LIMITED is currently active on the Hong Kong Companies Register.
What are HK Hydrogen Biomedicine LIMITED's CR number and BRN?
HK Hydrogen Biomedicine LIMITED's company registration (CR) number is 1385774 and its business registration number (BRN) is 51337587.
Where is HK Hydrogen Biomedicine LIMITED's registered office?
HK Hydrogen Biomedicine LIMITED's registered office is at RM 502 ARION COMM CENTRE 2-12 QUEEN'S RD WEST HONG KONG.
What type of company is HK Hydrogen Biomedicine LIMITED?
HK Hydrogen Biomedicine LIMITED is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has HK Hydrogen Biomedicine LIMITED filed?
HK Hydrogen Biomedicine LIMITED has 29 documents on file with the Hong Kong Companies Registry, dating back to 2009.
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