QuantumSecure Holdings Limited
量子安全控股有限公司
About this company
QuantumSecure Holdings Limited is a Hong Kong private company limited by shares incorporated on May 5, 1992. It is registered with company registration (CR) number 0355886 and business registration number (BRN) 15717557. It is one of 58,681 companies incorporated in Hong Kong in 1992. The company is currently active on the Hong Kong Companies Register. It has operated under 3 previous names, most recently JUN GRASS GROUP LIMITED until June 12, 2017. Its registered office is at APARTMENT 2A WILLIAM MANSION 18 MACDONNELL RD MID-LEVELS HONG KONG. There are 68 documents on file with the Companies Registry dating back to 1992, most recently (E)FNAR1 - Annual Return filed on June 10, 2026.
Company Information
- CR Number
- 0355886
- BRN
- 15717557
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 1992-05-05
- Has Charges
- No
- Dormant
- No
Compliance & Flags
- One-member Company
- Yes 2023-05-05
Registered office
Current address
APARTMENT 2A WILLIAM MANSION 18 MACDONNELL RD MID-LEVELS HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 量子安全控股有限公司 | 2017-06-12 | Current |
| 俊草集團有限公司 | 2014-07-18 | 2017-06-12 |
| 中德不銹鋼控股有限公司 | 2005-08-16 | 2014-07-18 |
| 城都投資有限公司 | 1992-05-05 | 2005-08-16 |
| QuantumSecure Holdings Limited | 2017-06-12 | Current |
| JUN GRASS GROUP LIMITED | 2014-07-18 | 2017-06-12 |
| SINO GERMAN GROUP HOLDINGS LIMITED | 2005-08-16 | 2014-07-18 |
| CITY GARDEN INVESTMENTS LIMITED | 1992-05-05 | 2005-08-16 |
Company Documents
(E)FNAR1 - Annual Return
2026-06-10 · Annual Return
(E)FNAR1 - Annual Return
2025-05-07 · Annual Return
(E)FNAR1 - Annual Return
2024-06-12 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FNAR1 - Annual Return
2023-05-05 · Annual Return
(E)FNAR1 - Annual Return
2022-05-16 · Annual Return
(E)FNAR1 - Annual Return
2021-05-05 · Annual Return
(E)FNAR1 - Annual Return
2020-06-16 · Annual Return
(E)FNAR1 - Annual Return
2019-06-14 · Annual Return
(E)FNAR1 - Annual Return
2018-06-15 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2017-10-18 · Director/Secretary Change
(E)FNNC2 - Notice of Change of Company Name
2017-06-12 · Name Change
Certificate of Change of Name
2017-06-12 · Name Change
(E)FNAR1 - Annual Return
2017-06-06 · Annual Return
(E)FNAR1 - Annual Return
2016-05-25 · Annual Return
(E)FNAR1 - Annual Return
2015-06-03 · Annual Return
(E)FNNC2 - Notice of Change of Company Name
2014-07-18 · Name Change
Certificate of Change of Name
2014-07-18 · Name Change
(E)FNAR1 - Annual Return
2014-06-13 · Annual Return
(E)FD2B - Notification of Change of Particulars of Secretary and Director
2013-08-01 · Director/Secretary Change
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNAR1 - Annual Return | Annual Return | 2026-06-10 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-05-07 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-06-12 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-05-05 | |
| (E)FNAR1 - Annual Return | Annual Return | 2022-05-16 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-05-05 | |
| (E)FNAR1 - Annual Return | Annual Return | 2020-06-16 | |
| (E)FNAR1 - Annual Return | Annual Return | 2019-06-14 | |
| (E)FNAR1 - Annual Return | Annual Return | 2018-06-15 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2017-10-18 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2017-06-12 | |
| Certificate of Change of Name | Name Change | 2017-06-12 | |
| (E)FNAR1 - Annual Return | Annual Return | 2017-06-06 | |
| (E)FNAR1 - Annual Return | Annual Return | 2016-05-25 | |
| (E)FNAR1 - Annual Return | Annual Return | 2015-06-03 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2014-07-18 | |
| Certificate of Change of Name | Name Change | 2014-07-18 | |
| (E)FNAR1 - Annual Return | Annual Return | 2014-06-13 | |
| (E)FD2B - Notification of Change of Particulars of Secretary and Director | Director/Secretary Change | 2013-08-01 |
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Frequently asked questions
When was QuantumSecure Holdings Limited incorporated?
QuantumSecure Holdings Limited was incorporated in Hong Kong on May 5, 1992.
Is QuantumSecure Holdings Limited still active?
Yes. QuantumSecure Holdings Limited is currently active on the Hong Kong Companies Register.
What are QuantumSecure Holdings Limited's CR number and BRN?
QuantumSecure Holdings Limited's company registration (CR) number is 0355886 and its business registration number (BRN) is 15717557.
Where is QuantumSecure Holdings Limited's registered office?
QuantumSecure Holdings Limited's registered office is at APARTMENT 2A WILLIAM MANSION 18 MACDONNELL RD MID-LEVELS HONG KONG.
What type of company is QuantumSecure Holdings Limited?
QuantumSecure Holdings Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has QuantumSecure Holdings Limited filed?
QuantumSecure Holdings Limited has 68 documents on file with the Hong Kong Companies Registry, dating back to 1992.
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