KNOWHOW SCIENCE & TECHNOLOGY LIMITED
高研科技有限公司
About this company
KNOWHOW SCIENCE & TECHNOLOGY LIMITED is a Hong Kong private company limited by shares incorporated on April 15, 1998. It is registered with company registration (CR) number 0641900 and business registration number (BRN) 21802160. It is one of 30,538 companies incorporated in Hong Kong in 1998. The company is currently active on the Hong Kong Companies Register. It has operated under 2 previous names, most recently Knowhow Consultant Limited until March 3, 2008. Its registered office is at Unit e21, 10/F, 52 HUNG TO RD, 52 HUNG TO ROAD, KWUN TONG DISTRICT, KLN. There are 81 documents on file with the Companies Registry dating back to 1998, most recently (E)FNR1 - Notice of Change of Address of Registered Office filed on June 5, 2026.
Company Information
- CR Number
- 0641900
- BRN
- 21802160
- Company Type
- Private company limited by shares
- Type Category
- Local company
Dates & Status
- Incorporation Date
- 1998-04-15
- Has Charges
- No
- Dormant
- No
Lifecycle & Winding-up
- Striking-off in Progress
- Yes
Registered office
Current address
Unit e21, 10/F, 52 HUNG TO RD, 52 HUNG TO ROAD, KWUN TONG DISTRICT, KLN
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As filed: E21, 10/F,, 52 HUNG TO ROAD,, KWUN TONG, HONG KONG
Name History
| Name | From | To |
|---|---|---|
| 高研科技有限公司 | 2008-03-03 | Current |
| 高研顧問有限公司 | 2006-05-27 | 2008-03-03 |
| 高雅顧問有限公司 | 2005-05-18 | 2006-05-27 |
| 加美工程香港有限公司 | 1998-04-15 | 2005-05-18 |
| KNOWHOW SCIENCE & TECHNOLOGY LIMITED | 2008-03-03 | Current |
| Knowhow Consultant Limited | 2005-05-18 | 2008-03-03 |
| CML CONTRACTORS LIMITED | 1998-04-15 | 2005-05-18 |
Current company particulars
A report compiled by crhk.guru from the Companies Registry's Company Particulars Report for this company: its shareholders and their holdings, directors and reserve directors, company secretary, share capital, registered office and name history, as the Registry holds them. Shareholders and their holdings are as the Registry records them on the day you order, taken from the latest annual return and any allotments filed since. Share transfers are reported in the next annual return. Retrieved from the Registry on your behalf and delivered to your email as one report, with the Registry's order number; identity document numbers are left out.
Retrieved from the Companies Registry after you order and dated the day it is retrieved.
Delivered to your email, usually within a few hours; a full refund if it is not delivered within 48 hours.
Current directors
A report compiled by crhk.guru from the Companies Registry's Directors Index for this company: every current director and reserve director, with their capacity as the Registry lists them. Retrieved from the Registry on your behalf and delivered to your email, with the Registry's order number; identity document details are left out.
Retrieved from the Companies Registry after you order and dated the day it is retrieved.
Delivered to your email, usually within a few hours; a full refund if it is not delivered within 48 hours.
Company Documents
(E)FNR1 - Notice of Change of Address of Registered Office
2026-06-05 · Address Change
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2026-06-05 · Director/Secretary Change
(E)FNAR1 - Annual Return
2026-06-05 · Annual Return
(E)FNAR1 - Annual Return
2025-06-04 · Annual Return
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2024-05-20 · Director/Secretary Change
(E)FNSC1 - Return of Allotment
2024-05-08 · Share Related
(E)FNR1 - Notice of Change of Address of Registered Office
2024-04-30 · Address Change
(E)FNAR1 - Annual Return
2024-04-30 · Annual Return
(E)FNAR1 - Annual Return
2024-04-30 · Annual Return
(E)FNAR1 - Annual Return
2024-04-30 · Annual Return
(E)FNAR1 - Annual Return
2024-04-30 · Annual Return
Information Sheet regarding Using Business Registration Number as Unique Business Identifier
2023-12-27 · Other
Information sheet re discontinuation of striking off
2021-02-10 · Other
(E)FNAR1 - Annual Return
2021-02-01 · Annual Return
(E)FNAR1 - Annual Return
2021-02-01 · Annual Return
Information sheet re S.745(2)(b)
2020-12-31 · Other
Information sheet re striking off of this company under consideration
2020-11-04 · Other
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)
2019-10-21 · Director/Secretary Change
(E)FND4 - Notice of Resignation of Company Secretary and Director
2019-07-22 · Director/Secretary Change
(E)FNAR1 - Annual Return
2018-04-27 · Annual Return
| Document | Type | Filing Date | Order |
|---|---|---|---|
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2026-06-05 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2026-06-05 | |
| (E)FNAR1 - Annual Return | Annual Return | 2026-06-05 | |
| (E)FNAR1 - Annual Return | Annual Return | 2025-06-04 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2024-05-20 | |
| (E)FNSC1 - Return of Allotment | Share Related | 2024-05-08 | |
| (E)FNR1 - Notice of Change of Address of Registered Office | Address Change | 2024-04-30 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-04-30 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-04-30 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-04-30 | |
| (E)FNAR1 - Annual Return | Annual Return | 2024-04-30 | |
| Information Sheet regarding Using Business Registration Number as Unique Business Identifier | Other | 2023-12-27 | |
| Information sheet re discontinuation of striking off | Other | 2021-02-10 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-02-01 | |
| (E)FNAR1 - Annual Return | Annual Return | 2021-02-01 | |
| Information sheet re S.745(2)(b) | Other | 2020-12-31 | |
| Information sheet re striking off of this company under consideration | Other | 2020-11-04 | |
| (E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation) | Director/Secretary Change | 2019-10-21 | |
| (E)FND4 - Notice of Resignation of Company Secretary and Director | Director/Secretary Change | 2019-07-22 | |
| (E)FNAR1 - Annual Return | Annual Return | 2018-04-27 |
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At the same registered office
Incorporated the same year
Frequently asked questions
When was KNOWHOW SCIENCE & TECHNOLOGY LIMITED incorporated?
KNOWHOW SCIENCE & TECHNOLOGY LIMITED was incorporated in Hong Kong on April 15, 1998.
Is KNOWHOW SCIENCE & TECHNOLOGY LIMITED still active?
Yes. KNOWHOW SCIENCE & TECHNOLOGY LIMITED is currently active on the Hong Kong Companies Register.
What are KNOWHOW SCIENCE & TECHNOLOGY LIMITED's CR number and BRN?
KNOWHOW SCIENCE & TECHNOLOGY LIMITED's company registration (CR) number is 0641900 and its business registration number (BRN) is 21802160.
Where is KNOWHOW SCIENCE & TECHNOLOGY LIMITED's registered office?
KNOWHOW SCIENCE & TECHNOLOGY LIMITED's registered office is at Unit e21, 10/F, 52 HUNG TO RD, 52 HUNG TO ROAD, KWUN TONG DISTRICT, KLN.
What type of company is KNOWHOW SCIENCE & TECHNOLOGY LIMITED?
KNOWHOW SCIENCE & TECHNOLOGY LIMITED is a private company limited by shares on the Hong Kong Companies Registry.
How many documents has KNOWHOW SCIENCE & TECHNOLOGY LIMITED filed?
KNOWHOW SCIENCE & TECHNOLOGY LIMITED has 81 documents on file with the Hong Kong Companies Registry, dating back to 1998.
How current are the shareholders in a Company Particulars Report?
Shareholders and their holdings are as the Registry records them on the day you order, taken from the latest annual return and any allotments filed since. Share transfers are reported in the next annual return.
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