O Sai Engineering Co., Limited
傲世工程有限公司
About this company
O Sai Engineering Co., Limited is a Hong Kong private company limited by shares incorporated on May 6, 2020. It is registered with company registration (CR) number 2939034 and business registration number (BRN) 71835882. It is one of 101,270 companies incorporated in Hong Kong in 2020. The company is currently active on the Hong Kong Companies Register. Its registered office is at FLAT 1 G/F., LOK PO HOUSE, NO. 2-4 PO TUCK STREET, SHEK TONG TSUI HONG KONG. There are 25 documents on file with the Companies Registry dating back to 2020, most recently (E)FNAR1 - Annual Return filed on May 28, 2026.
Company Information
- CR Number
- 2939034
- BRN
- 71835882
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2020-05-06
- Has Charges
- No
- Dormant
- No
Compliance & Flags
- One-member Company
- Yes 2023-05-06
Registered office
Current address
FLAT 1 G/F., LOK PO HOUSE, NO. 2-4 PO TUCK STREET, SHEK TONG TSUI HONG KONG
1 earlier registered-office address on file for this company. (earliest on record: 2023-05-10)
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Name History
| Name | From | To |
|---|---|---|
| 傲世工程有限公司 | 2020-05-06 | Current |
| O Sai Engineering Co., Limited | 2020-05-06 | Current |
Company Documents
(E)FNAR1 - Annual Return
2026-05-28 · Annual Return
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2026-05-27 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2026-02-27 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2026-02-27 · Director/Secretary Change
(E)FNAR1 - Annual Return
2025-05-13 · Annual Return
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2025-04-25 · Director/Secretary Change
(E)FNR1 - Notice of Change of Address of Registered Office
2025-04-25 · Address Change
(E)FNAR1 - Annual Return
2024-05-21 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2024-05-21 · Director/Secretary Change
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FNSC1 - Return of Allotment
2023-12-01 · Share Related
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-10-24 · Director/Secretary Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-08-03 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2023-07-04 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2023-07-04 · Director/Secretary Change
(E)Rectification of Typographical or Clerical Error in Registered Document
2023-07-04 · Other
(E)FNAR1 - Annual Return
2023-05-22 · Annual Return
(E)FNR1 - Notice of Change of Address of Registered Office
2023-05-16 · Address Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-03-23 · Director/Secretary Change
(E)FNR1 - Notice of Change of Address of Registered Office
2022-11-28 · Address Change
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNAR1 - Annual Return | Annual Return | 2026-05-28 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2026-05-27 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2026-02-27 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2026-02-27 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-05-13 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2025-04-25 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2025-04-25 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-05-21 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2024-05-21 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FNSC1 - Return of Allotment | Share Related | 2023-12-01 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-10-24 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-08-03 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2023-07-04 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2023-07-04 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2023-07-04 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-05-22 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2023-05-16 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-03-23 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2022-11-28 |
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Frequently asked questions
When was O Sai Engineering Co., Limited incorporated?
O Sai Engineering Co., Limited was incorporated in Hong Kong on May 6, 2020.
Is O Sai Engineering Co., Limited still active?
Yes. O Sai Engineering Co., Limited is currently active on the Hong Kong Companies Register.
What are O Sai Engineering Co., Limited's CR number and BRN?
O Sai Engineering Co., Limited's company registration (CR) number is 2939034 and its business registration number (BRN) is 71835882.
Where is O Sai Engineering Co., Limited's registered office?
O Sai Engineering Co., Limited's registered office is at FLAT 1 G/F., LOK PO HOUSE, NO. 2-4 PO TUCK STREET, SHEK TONG TSUI HONG KONG.
What type of company is O Sai Engineering Co., Limited?
O Sai Engineering Co., Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has O Sai Engineering Co., Limited filed?
O Sai Engineering Co., Limited has 25 documents on file with the Hong Kong Companies Registry, dating back to 2020.
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