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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 2
  • 1
    Siu, Win-leung, Dr
    Born in May 1983
    Individual (6 offsprings)
    Officer
    2018-01-12 ~ now
    OF - Director → CIF 0
    Dr Win-leung Siu
    Born in May 1983
    Individual (6 offsprings)
    Person with significant control
    2018-01-12 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Yau, Marion Wing Chie
    Born in December 1982
    Individual (7 offsprings)
    Officer
    2018-01-12 ~ now
    OF - Director → CIF 0
    Ms Marion Wing Chie Yau
    Born in December 1982
    Individual (7 offsprings)
    Person with significant control
    2018-01-12 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
parent relation
Company in focus

MEDICAL HEALTH ALLIANCE LTD

Period: 2018-01-12 ~ now
Company number: 11147630
Registered name
MEDICAL HEALTH ALLIANCE LTD - now
Standard Industrial Classification
86220 - Specialists Medical Practice Activities
68209 - Other Letting And Operating Of Own Or Leased Real Estate
47910 - Retail Sale Via Mail Order Houses Or Via Internet
86210 - General Medical Practice Activities
Brief company account
Current Assets
102,874 GBP2025-03-31
60,181 GBP2024-03-31
Creditors
Amounts falling due within one year
-26,289 GBP2025-03-31
-15,545 GBP2024-03-31
Net Current Assets/Liabilities
76,585 GBP2025-03-31
44,636 GBP2024-03-31
Total Assets Less Current Liabilities
76,585 GBP2025-03-31
44,636 GBP2024-03-31
Net Assets/Liabilities
68,263 GBP2025-03-31
37,034 GBP2024-03-31
Equity
68,263 GBP2025-03-31
37,034 GBP2024-03-31
Average Number of Employees
02024-04-01 ~ 2025-03-31
02023-04-01 ~ 2024-03-31

Related profiles found in government register
  • MEDICAL HEALTH ALLIANCE LTD
    Info
    Registered number 11147630
    46 Harley Street, London W1G 9PT
    PRIVATE LIMITED COMPANY incorporated on 2018-01-12 (8 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-11
    CIF 0
  • MEDICAL HEALTH ALIANCE LTD
    S
    Registered number 11147630
    46, Harley Street, London, England, W1G 9PT
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 1
  • MEDICAL HEALTH ALLIANCE LTD
    S
    Registered number 11147630
    46, Harley Street, London, England, W1G 9PT
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 2 CIF 3
child relation
Offspring entities and appointments 3
  • 1
    ARTILLERY KAI LTD
    14286761
    Flat 4 Warehouse Court, No 1 Street, London, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2022-08-09 ~ dissolved
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    DUCK DUK LTD
    14384545 14384557
    Flat 4 Warehouse Court, No 1 Street, London, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2022-09-28 ~ dissolved
    CIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 3 - Right to appoint or remove directors OE
  • 3
    DUK DUCK LTD
    14384557 14384545
    Flat 4 Warehouse Court, No 1 Street, London, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2022-09-29 ~ dissolved
    CIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.