O2 SOURCE CO., LIMITED
東芯電子有限公司
About this company
O2 SOURCE CO., LIMITED is a Hong Kong private company limited by shares incorporated on December 21, 2016. It is registered with company registration (CR) number 2467557 and business registration number (BRN) 67072236. It is one of 145,779 companies incorporated in Hong Kong in 2016. The company is currently active on the Hong Kong Companies Register. Its registered office is at FLAT/RM B 8/F CHARMING BUILDING 72 CHEUNG SHA WAN ROAD KLN HONG KONG. There are 28 documents on file with the Companies Registry dating back to 2016, most recently (E)FNAR1 - Annual Return filed on December 22, 2025.
Company Information
- CR Number
- 2467557
- BRN
- 67072236
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2016-12-21
- Has Charges
- No
- Dormant
- No
Compliance & Flags
- One-member Company
- Yes 2023-12-21
Registered office
Current address
FLAT/RM B 8/F CHARMING BUILDING 72 CHEUNG SHA WAN ROAD KLN HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 東芯電子有限公司 | 2016-12-21 | Current |
| O2 SOURCE CO., LIMITED | 2016-12-21 | Current |
Company Documents
(E)FNAR1 - Annual Return
2025-12-22 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2024-12-23 · Director/Secretary Change
(E)FNAR1 - Annual Return
2024-12-23 · Annual Return
(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)FNAR1 - Annual Return
2022-12-22 · Annual Return
(E)FNR1 - Notice of Change of Address of Registered Office
2022-12-22 · Address Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2022-03-03 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2021-12-24 · Director/Secretary Change
(E)FNR1 - Notice of Change of Address of Registered Office
2021-12-24 · Address Change
(E)FNAR1 - Annual Return
2021-12-24 · Annual Return
(E)FND4 - Notice of Resignation of Company Secretary and Director
2021-01-25 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2020-12-23 · Director/Secretary Change
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2020-12-23 · Director/Secretary Change
(E)FNAR1 - Annual Return
2020-12-23 · Annual Return
(E)FNR1 - Notice of Change of Address of Registered Office
2020-10-27 · Address Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2020-10-27 · Director/Secretary Change
(E)FNAR1 - Annual Return
2019-12-23 · Annual Return
(E)FNAR1 - Annual Return
2018-12-27 · Annual Return
(E)FNR1 - Notice of Change of Address of Registered Office
2018-12-27 · Address Change
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNAR1 - Annual Return | Annual Return | 2025-12-22 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2024-12-23 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-12-23 | |
| (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)FNAR1 - Annual Return | Annual Return | 2022-12-22 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2022-12-22 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2022-03-03 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2021-12-24 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2021-12-24 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-12-24 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2021-01-25 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2020-12-23 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2020-12-23 | |
| (E)FNAR1 - Annual Return | Annual Return | 2020-12-23 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2020-10-27 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2020-10-27 | |
| (E)FNAR1 - Annual Return | Annual Return | 2019-12-23 | |
| (E)FNAR1 - Annual Return | Annual Return | 2018-12-27 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2018-12-27 |
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Frequently asked questions
When was O2 SOURCE CO., LIMITED incorporated?
O2 SOURCE CO., LIMITED was incorporated in Hong Kong on December 21, 2016.
Is O2 SOURCE CO., LIMITED still active?
Yes. O2 SOURCE CO., LIMITED is currently active on the Hong Kong Companies Register.
What are O2 SOURCE CO., LIMITED's CR number and BRN?
O2 SOURCE CO., LIMITED's company registration (CR) number is 2467557 and its business registration number (BRN) is 67072236.
Where is O2 SOURCE CO., LIMITED's registered office?
O2 SOURCE CO., LIMITED's registered office is at FLAT/RM B 8/F CHARMING BUILDING 72 CHEUNG SHA WAN ROAD KLN HONG KONG.
What type of company is O2 SOURCE CO., LIMITED?
O2 SOURCE CO., LIMITED is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has O2 SOURCE CO., LIMITED filed?
O2 SOURCE CO., LIMITED has 28 documents on file with the Hong Kong Companies Registry, dating back to 2016.
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