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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 6
  • 1
    Mr Kaspar Koo
    Born in October 1998
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ 2023-06-14
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Koo, Kan
    Individual (17 offsprings)
    Officer
    2015-03-16 ~ now
    OF - Secretary → CIF 0
  • 3
    Koo, Kevin Kane, Mr.
    Born in December 1989
    Individual (9 offsprings)
    Officer
    2015-03-16 ~ now
    OF - Director → CIF 0
    Mr Kevin Koo
    Born in December 1989
    Individual (9 offsprings)
    Person with significant control
    2016-04-06 ~ 2023-06-14
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 4
    Koo, Alice Thien Hong
    Born in April 1964
    Individual (1 offspring)
    Officer
    2023-06-14 ~ now
    OF - Director → CIF 0
  • 5
    Mr Kenny Koo
    Born in June 1992
    Individual (1 offspring)
    Person with significant control
    2016-04-06 ~ 2023-06-14
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 6
    GREY MOUNTAIN HOLDING LIMITED
    16200870
    128, City Road, London, England
    Active Corporate (3 parents, 1 offspring)
    Person with significant control
    2025-02-03 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

K3 HOLDINGS LIMITED

Period: 2015-03-16 ~ now
Company number: 09492172
Registered name
K3 HOLDINGS LIMITED - now 09660788... (more)
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
Brief company account
Fixed Assets
31,622 GBP2025-06-30
400 GBP2024-06-30
Current Assets
397,296 GBP2025-06-30
312,780 GBP2024-06-30
Creditors
Amounts falling due within one year
-79,138 GBP2025-06-30
-41,325 GBP2024-06-30
Net Current Assets/Liabilities
318,158 GBP2025-06-30
271,455 GBP2024-06-30
Total Assets Less Current Liabilities
349,780 GBP2025-06-30
271,855 GBP2024-06-30
Net Assets/Liabilities
349,780 GBP2025-06-30
271,615 GBP2024-06-30
Equity
349,780 GBP2025-06-30
271,615 GBP2024-06-30
Average Number of Employees
22024-07-01 ~ 2025-06-30
02023-07-01 ~ 2024-06-30

  • K3 HOLDINGS LIMITED
    Info
    Registered number 09492172
    124 City Road, London EC1V 2NX
    PRIVATE LIMITED COMPANY incorporated on 2015-03-16 (11 years). The company status is Active.
    The last date of confirmation statement was made at 2025-02-03
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.