Acoustic Metamaterials Group Limited
靜音科技集團有限公司
About this company
Acoustic Metamaterials Group Limited is a Hong Kong private company limited by shares incorporated on May 7, 2012. It is registered with company registration (CR) number 1740803 and business registration number (BRN) 59763465. It is one of 150,863 companies incorporated in Hong Kong in 2012. The company is currently active on the Hong Kong Companies Register. It previously operated under the name Pineal Limited until March 20, 2017. Its registered office is at UNIT C, 9/F WINNING HOUSE, NO.72-76 WING LOK STREET, SHEUNG WAN, HONG KONG HONG KONG. There are 41 documents on file with the Companies Registry dating back to 2012, most recently (E)FNAR1 - Annual Return filed on June 8, 2026.
Company Information
- CR Number
- 1740803
- BRN
- 59763465
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2012-05-07
- Has Charges
- No
- Dormant
- No
Compliance & Flags
- One-member Company
- Yes 2023-05-07
Registered office
Current address
UNIT C, 9/F WINNING HOUSE, NO.72-76 WING LOK STREET, SHEUNG WAN, HONG KONG HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 靜音科技集團有限公司 | 2017-03-20 | Current |
| 松果體有限公司 | 2012-05-07 | 2017-03-20 |
| Acoustic Metamaterials Group Limited | 2017-03-20 | Current |
| Pineal Limited | 2012-05-07 | 2017-03-20 |
Company Documents
(E)FNAR1 - Annual Return
2026-06-08 · Annual Return
(E)Rectification of Typographical or Clerical Error in Registered Document
2026-05-07 · Other
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2026-05-06 · Director/Secretary Change
(E)FNAR1 - Annual Return
2025-06-06 · Annual Return
(E)FNAR1 - Annual Return
2024-06-13 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FNAR1 - Annual Return
2023-05-09 · Annual Return
(E)FNR1 - Notice of Change of Address of Registered Office
2022-12-23 · Address Change
(E)FNAR1 - Annual Return
2022-06-10 · Annual Return
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2022-06-05 · Director/Secretary Change
(E)FNSC1 - Return of Allotment
2022-06-05 · Share Related
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2022-04-07 · Director/Secretary Change
(E)FNR1 - Notice of Change of Address of Registered Office
2021-12-07 · Address Change
(E)FNSC1 - Return of Allotment
2021-11-17 · Share Related
(E)FNAR1 - Annual Return
2021-08-03 · Annual Return
(E)FNAR1 - Annual Return
2020-05-11 · Annual Return
(E)FNAR1 - Annual Return
2019-05-09 · Annual Return
(E)FND4 - Notice of Resignation of Company Secretary and Director
2018-06-25 · Director/Secretary Change
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2018-05-14 · Director/Secretary Change
(E)FNAR1 - Annual Return
2018-05-11 · Annual Return
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNAR1 - Annual Return | Annual Return | 2026-06-08 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2026-05-07 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2026-05-06 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-06-06 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-06-13 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-05-09 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2022-12-23 | |
| (E)FNAR1 - Annual Return | Annual Return | 2022-06-10 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2022-06-05 | |
| (E)FNSC1 - Return of Allotment | Share Related | 2022-06-05 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2022-04-07 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2021-12-07 | |
| (E)FNSC1 - Return of Allotment | Share Related | 2021-11-17 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-08-03 | |
| (E)FNAR1 - Annual Return | Annual Return | 2020-05-11 | |
| (E)FNAR1 - Annual Return | Annual Return | 2019-05-09 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2018-06-25 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2018-05-14 | |
| (E)FNAR1 - Annual Return | Annual Return | 2018-05-11 |
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Frequently asked questions
When was Acoustic Metamaterials Group Limited incorporated?
Acoustic Metamaterials Group Limited was incorporated in Hong Kong on May 7, 2012.
Is Acoustic Metamaterials Group Limited still active?
Yes. Acoustic Metamaterials Group Limited is currently active on the Hong Kong Companies Register.
What are Acoustic Metamaterials Group Limited's CR number and BRN?
Acoustic Metamaterials Group Limited's company registration (CR) number is 1740803 and its business registration number (BRN) is 59763465.
Where is Acoustic Metamaterials Group Limited's registered office?
Acoustic Metamaterials Group Limited's registered office is at UNIT C, 9/F WINNING HOUSE, NO.72-76 WING LOK STREET, SHEUNG WAN, HONG KONG HONG KONG.
What type of company is Acoustic Metamaterials Group Limited?
Acoustic Metamaterials Group Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has Acoustic Metamaterials Group Limited filed?
Acoustic Metamaterials Group Limited has 41 documents on file with the Hong Kong Companies Registry, dating back to 2012.
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