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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

Hardy, Joanna

    Related profiles found in government register
  • Hardy, Joanna
    British born in November 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 18, Wandle Way, London, SW18 4UJ, England

      IIF 1
  • Hardy, Joanna
    British born in November 1961

    Resident in England

    Registered addresses and corresponding companies
    • 18, Wandle Way, London, SW18 4UJ, United Kingdom

      IIF 2
    • 21, Ely Place, London, EC1N 6TD, England

      IIF 3
  • Hardy, Joanna
    British director born in November 1961

    Resident in England

    Registered addresses and corresponding companies
    • 320, Garratt Lane, London, SW18 4EJ, United Kingdom

      IIF 4
    • Worshipful Company Of Goldsmiths, Goldsmiths Hall, 13 Foster Lane, London, EC2V 6BN, United Kingdom

      IIF 5
  • Hardy, Joanna
    British independent jewellery specialist born in November 1961

    Resident in England

    Registered addresses and corresponding companies
    • Goldsmiths Hall, Foster Lane, London, EC2V 6BN

      IIF 6
  • Hardy, Joanna
    British jewellery specialist born in November 1961

    Resident in England

    Registered addresses and corresponding companies
    • IIF 7
    • Goldsmiths' Hall, Foster Lane, London, EC2V 6BN

      IIF 8
  • Miss Joanna Hardy
    British born in November 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 18, Wandle Way, London, SW18 4UJ, England

      IIF 9
  • Miss Joanna Hardy
    British born in November 1961

    Resident in England

    Registered addresses and corresponding companies
    • 18, Wandle Way, London, SW18 4UJ, United Kingdom

      IIF 10
    • 65, Cranesbill Road, Melksham, Wiltshire, SN12 7GN, England

      IIF 11
child relation
Offspring entities and appointments 8
  • 1
    ART ROCKS CONTEMPORARY JEWELLERY LTD
    08053929
    65 Cranesbill Road, Melksham, Wiltshire, England
    Dissolved Corporate (2 parents)
    Officer
    2012-05-02 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 11 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    HARDY & DIAMOND LTD
    16745080
    18 Wandle Way, London, England
    Active Corporate (2 parents)
    Officer
    2025-09-26 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-09-26 ~ now
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 9 - Right to appoint or remove directors OE
  • 3
    JOANNA HARDY LIMITED
    07100420
    18 Wandle Way, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2009-12-10 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of shares – 75% or more OE
  • 4
    SOTHEBY'S LONDON LIMITED
    - now 01222607
    SOTHEBY & CO. - 1984-08-31
    34 & 35 New Bond St, London
    Dissolved Corporate (285 parents)
    Officer
    2000-10-02 ~ 2010-03-28
    IIF 7 - Director → ME
  • 5
    THE GEMMOLOGICAL ASSOCIATION OF GREAT BRITAIN
    - now 01945780
    THE GEMMOLOGICAL ASSOCIATION AND GEM TESTING LABORATORY OF GREAT BRITAIN - 2007-06-28
    GEM TESTING LABORATORY OF GREAT BRITAIN - 1990-10-17
    CASECLAIM LIMITED - 1986-01-14
    21 Ely Place, London, England
    Active Corporate (60 parents, 1 offspring)
    Officer
    2017-07-27 ~ now
    IIF 3 - Director → ME
  • 6
    THE GOLDSMITHS' CENTRE
    - now 06288800 08345467
    THE GOLDSMITHS CENTRE - 2009-06-10
    Goldsmiths Hall, Foster Lane, London
    Active Corporate (29 parents, 1 offspring)
    Officer
    2020-02-04 ~ 2022-05-05
    IIF 6 - Director → ME
  • 7
    THE GOLDSMITHS' COMPANY TRUSTEE
    07343075
    Goldsmiths' Hall, Foster Lane, London
    Dissolved Corporate (43 parents)
    Officer
    2017-11-08 ~ 2018-08-14
    IIF 8 - Director → ME
  • 8
    THE GOLDSMITHS' FOUNDATION - now
    THE GOLDSMITHS' COMPANY CHARITY
    - 2025-03-27 11048746
    Worshipful Company Of Goldsmiths Goldsmiths Hall, 13 Foster Lane, London, United Kingdom
    Active Corporate (39 parents)
    Officer
    2018-04-01 ~ 2025-02-27
    IIF 5 - Director → ME

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