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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Claydon, Mary Catherine

    Related profiles found in government register
  • Claydon, Mary Catherine
    Canadian company director born in September 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, George Street, Edinburgh, EH2 2LL, Scotland

      IIF 1
  • Claydon, Mary Catherine
    Canadian consultant born in September 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 56 Leadenhall Street, London, EC3A 2DX

      IIF 2
    • 14, Queen Annes Gate, London, SW1H 9AA

      IIF 3 IIF 4
  • Claydon, Mary Catherine
    Canadian consultant and non executive director born in September 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Lloyds Chambers, 1 Portsoken Street, London, E1 8HZ

      IIF 5
  • Claydon, Mary Catherine
    Canadian director and consultant born in September 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 183a, Old Brompton Road, London, SW5 0AN, United Kingdom

      IIF 6
  • Claydon, Mary Catherine
    Canadian investment banker born in September 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 183, Old Brompton Road, London, SW5 0AN

      IIF 7
  • Claydon, Mary Catherine
    Canadian non-executive director born in September 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Lloyds Chambers, 1 Portsoken Street, London, E1 8HZ

      IIF 8
  • Claydon, Mary Catherine
    Canadian born in September 1964

    Resident in England

    Registered addresses and corresponding companies
    • Broadcasting House, London, W1A 1AA

      IIF 9
    • 4th Floor, Charles House, 108-110 Finchley Road, London, NW3 5JJ, United Kingdom

      IIF 10
    • 8, Hogarth Place, London, SW5 0QT, England

      IIF 11
  • Claydon, Mary Catherine
    Canadian metal sales born in September 1964

    Registered addresses and corresponding companies
    • 6 Kensington Court Place, London, W8 5BJ

      IIF 12
  • Ms Mary Catherine Claydon
    Canadian born in September 1964

    Resident in England

    Registered addresses and corresponding companies
    • 8, Hogarth Place, London, SW5 0QT, England

      IIF 13
    • 495 Green Lanes, Palmers Green, London, N13 4BS, United Kingdom

      IIF 14
child relation
Offspring entities and appointments
Active 3
  • 1
    21-33 Dyke Road Dyke Road, Brighton, England
    Active Corporate (3 parents)
    Equity (Company account)
    5 GBP2024-12-31
    Officer
    2024-12-13 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2022-05-23 ~ now
    IIF 13 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    Broadcasting House, London
    Active Corporate (12 parents, 3 offsprings)
    Officer
    2018-06-01 ~ now
    IIF 9 - Director → ME
  • 3
    4th Floor Charles House, 108-110 Finchley Road, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    49,516 GBP2024-05-31
    Officer
    2008-11-18 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 14 - Right to appoint or remove directorsOE
    IIF 14 - Ownership of shares – 75% or moreOE
    IIF 14 - Ownership of voting rights - 75% or moreOE
Ceased 9
  • 1
    GOLDMAN SACHS PROPERTY AND CASUALTY - 2013-05-15
    GOLDMAN SACHS LONGEVITY MARKETS (U.K.) - 2010-11-10
    J. ARON & COMPANY (U.K.) - 2008-08-12
    J. ARON & COMPANY (U.K.), LIMITED - 1991-12-02
    TRUSHELFCO (NO. 399) LIMITED - 1981-12-31
    10 Fleet Place, London
    Dissolved Corporate (3 parents)
    Officer
    2001-11-16 ~ 2002-02-20
    IIF 12 - Director → ME
  • 2
    1 Churchill Place, London
    Active Corporate (10 parents, 1 offspring)
    Officer
    2011-05-01 ~ 2020-07-01
    IIF 6 - Director → ME
  • 3
    One America Square, 17 Crosswall, London, England
    Active Corporate (11 parents, 7 offsprings)
    Equity (Company account)
    0 GBP2021-06-30
    Officer
    2013-01-01 ~ 2016-12-31
    IIF 5 - Director → ME
  • 4
    THE FIRST SCOTTISH AMERICAN TRUST P.L.C. - 1990-04-27
    1 George Street, Edinburgh, Scotland
    Active Corporate (5 parents)
    Officer
    2011-02-01 ~ 2020-07-16
    IIF 1 - Director → ME
  • 5
    HERMES FUND MANAGERS LIMITED - 2022-04-01
    HERMES PENSIONS MANAGEMENT LIMITED - 2008-03-17
    POSTEL INVESTMENT MANAGEMENT LIMITED - 1995-03-31
    Sixth Floor, 150 Cheapside, London, England
    Active Corporate (5 parents, 26 offsprings)
    Officer
    2016-05-05 ~ 2016-12-31
    IIF 8 - Director → ME
  • 6
    Riversdale 50 Mill Way, Grantchester, Cambridge, England
    Active Corporate (6 parents)
    Equity (Company account)
    1,219,948 GBP2023-11-30
    Officer
    2008-06-18 ~ 2011-06-15
    IIF 7 - Director → ME
  • 7
    10 Finsbury Square, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2009-03-27 ~ 2012-12-06
    IIF 2 - Director → ME
  • 8
    PRECIS (2494) LIMITED - 2005-03-18
    1 More London Place, London
    Liquidation Corporate (1 parent)
    Officer
    2011-12-07 ~ 2018-05-02
    IIF 4 - Director → ME
  • 9
    WITAN INVESTMENT COMPANY PLC - 2000-03-31
    1 More London Place, London
    Liquidation Corporate (1 offspring)
    Officer
    2009-03-09 ~ 2018-05-02
    IIF 3 - Director → ME

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