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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mrs Sau Hing Au

    Related profiles found in government register
  • Mrs Sau Hing Au
    British born in March 1956

    Resident in England

    Registered addresses and corresponding companies
    • Office D-160, First Floor, New Covent Garden, London, SW8 5LL, England

      IIF 1
    • Outer Ground Floor Office, 8 Paxton Terrace, Grosvenor Road, London, SW1V 3DA, England

      IIF 2
  • Au, Sau Hing
    British born in March 1956

    Resident in England

    Registered addresses and corresponding companies
    • Outer Ground Floor Office, 8 Paxton Terrace, Grosvenor Road, London, SW1V 3DA, England

      IIF 3
  • Au, Sau Hing
    British accountant born in March 1956

    Registered addresses and corresponding companies
    • 101 Bulwer Road, Leytonstone, London, E11 1BU

      IIF 4
  • Au, Sau Hing
    British

    Registered addresses and corresponding companies
    • 61, Link House, New Convent Garden Market Nine Elms Lane, London, SW8 5PA, United Kingdom

      IIF 5
    • Office D-160, First Floor, New Covent Garden, London, SW8 5LL, England

      IIF 6
    • 6, Fallowfield, Stanmore, HA7 3DF, England

      IIF 7
child relation
Offspring entities and appointments 4
  • 1
    CAMBRIDGE INTERNATIONAL DEVELOPMENT COMPANY (UK) LIMITED
    03511477
    Office D-160 First Floor, New Covent Garden, London, England
    Dissolved Corporate (5 parents)
    Officer
    1998-04-25 ~ dissolved
    IIF 6 - Secretary → ME
  • 2
    RETHINK FERTILITY LIMITED
    - now 04088940
    TCM FERTILITY LIMITED
    - 2026-03-02 04088940
    THE WHOLE RESEARCH CENTRE LIMITED
    - 2005-03-03 04088940
    HARLEY STREET TCM LIMITED
    - 2003-02-06 04088940
    6 Fallowfield, Stanmore, England
    Active Corporate (4 parents)
    Officer
    2000-10-12 ~ now
    IIF 7 - Secretary → ME
  • 3
    TCM COMMUNITY LTD.
    10208602
    Office D-160 First Floor, New Covent Garden, London, England
    Dissolved Corporate (2 parents)
    Person with significant control
    2016-06-13 ~ dissolved
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Right to appoint or remove directors OE
  • 4
    TCM HEALTHCARE LIMITED
    03503665
    Outer Ground Floor Office 8 Paxton Terrace, Grosvenor Road, London, England
    Active Corporate (5 parents)
    Officer
    1998-02-23 ~ 1998-07-24
    IIF 4 - Director → ME
    2017-07-01 ~ now
    IIF 3 - Director → ME
    1998-07-24 ~ now
    IIF 5 - Secretary → ME
    Person with significant control
    2025-11-07 ~ now
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.