Krystal Institute Limited
數譜研究院有限公司
About this company
Krystal Institute Limited is a Hong Kong private company limited by shares incorporated on October 21, 2019. It is registered with company registration (CR) number 2884464 and business registration number (BRN) 71281085. It is one of 126,770 companies incorporated in Hong Kong in 2019. The company is currently active on the Hong Kong Companies Register. It previously operated under the name CG Institute Limited until January 4, 2021. Its registered office is at UNIT 414, 4/F INNOCENTRE 72 TAT CHEE AVENUE KOWLOON TONG KLN HONG KONG. There are 25 documents on file with the Companies Registry dating back to 2019, most recently (E)Rectification of Typographical or Clerical Error in Registered Document filed on March 27, 2026.
Company Information
- CR Number
- 2884464
- BRN
- 71281085
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 2019-10-21
- Has Charges
- No
- Dormant
- No
Registered office
Current address
UNIT 414, 4/F INNOCENTRE 72 TAT CHEE AVENUE KOWLOON TONG KLN HONG KONG
1 earlier registered-office address on file for this company. (earliest on record: 2019-10-21)
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Name History
| Name | From | To |
|---|---|---|
| 數譜研究院有限公司 | 2022-11-30 | Current |
| 數譜科技有限公司 | 2020-10-28 | 2022-11-30 |
| 司知學院有限公司 | 2019-10-21 | 2020-10-28 |
| Krystal Institute Limited | 2021-01-04 | Current |
| CG Institute Limited | 2019-10-21 | 2021-01-04 |
Company Documents
(E)Rectification of Typographical or Clerical Error in Registered Document
2026-03-27 · Other
(E)FND2B - Notice of Change in Particulars of Company Secretary and Director
2026-02-13 · Director/Secretary Change
(E)FNR1 - Notice of Change of Address of Registered Office
2026-02-09 · Address Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2025-12-16 · Director/Secretary Change
(E)Rectification of Typographical or Clerical Error in Registered Document
2025-11-27 · Other
(E)FNAR1 - Annual Return
2025-10-21 · Annual Return
(E)FNAR1 - Annual Return
2024-10-22 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
(E)FND4 - Notice of Resignation of Company Secretary and Director
2023-11-08 · Director/Secretary Change
(E)FNAR1 - Annual Return
2023-11-06 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2023-11-06 · Director/Secretary Change
(E)FNNC2 - Notice of Change of Company Name
2022-11-30 · Name Change
Certificate of Change of Name
2022-11-30 · Name Change
(E)FNAR1 - Annual Return
2022-10-25 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2022-10-25 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2022-10-20 · Director/Secretary Change
(E)FNAR1 - Annual Return
2021-10-22 · Annual Return
(E)FNNC2 - Notice of Change of Company Name
2021-01-04 · Name Change
Certificate of Change of Name
2021-01-04 · Name Change
(E)FNNC2 - Notice of Change of Company Name
2020-10-28 · Name Change
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2026-03-27 | |
| (E)FND2B - Notice of Change in Particulars of Company Secretary and Director | Director/Secretary Change | 2026-02-13 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2026-02-09 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2025-12-16 | |
| (E)Rectification of Typographical or Clerical Error in Registered Document | Other | 2025-11-27 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-10-21 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-10-22 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2023-11-08 | |
| (E)FNAR1 - Annual Return | Annual Return | 2023-11-06 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2023-11-06 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2022-11-30 | |
| Certificate of Change of Name | Name Change | 2022-11-30 | |
| (E)FNAR1 - Annual Return | Annual Return | 2022-10-25 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2022-10-25 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2022-10-20 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-10-22 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2021-01-04 | |
| Certificate of Change of Name | Name Change | 2021-01-04 | |
| (E)FNNC2 - Notice of Change of Company Name | Name Change | 2020-10-28 |
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Frequently asked questions
When was Krystal Institute Limited incorporated?
Krystal Institute Limited was incorporated in Hong Kong on October 21, 2019.
Is Krystal Institute Limited still active?
Yes. Krystal Institute Limited is currently active on the Hong Kong Companies Register.
What are Krystal Institute Limited's CR number and BRN?
Krystal Institute Limited's company registration (CR) number is 2884464 and its business registration number (BRN) is 71281085.
Where is Krystal Institute Limited's registered office?
Krystal Institute Limited's registered office is at UNIT 414, 4/F INNOCENTRE 72 TAT CHEE AVENUE KOWLOON TONG KLN HONG KONG.
What type of company is Krystal Institute Limited?
Krystal Institute Limited is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has Krystal Institute Limited filed?
Krystal Institute Limited has 25 documents on file with the Hong Kong Companies Registry, dating back to 2019.
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