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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

John Leach

    Related profiles found in government register
  • John Leach
    British born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • Flat 4 Sydney House, Sydney Road, Bath, BA2 6NU, England

      IIF 1
  • Dr John Leach
    British born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • Flat 1, 31 Henrietta Street, Bath, BA2 6LR, United Kingdom

      IIF 2
  • Leach, John, Dr
    British born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • 4 Sydney House, Sydney Road, Bath, BA2 6NU, England

      IIF 3
  • Leach, John, Dr
    British company director born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • Flat 1, 31 Henrietta Street, Bath, BA2 6LR, Great Britain

      IIF 4
  • Leach, John, Dr
    British director and principal consultant born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • Flat 4 Sydney House, Sydney Road, Bath, BA2 6NU, England

      IIF 5
child relation
Offspring entities and appointments 3
  • 1
    JLIS AND NEW THREADS LTD
    - now 04602412
    JOHN LEACH INFORMATION SECURITY LIMITED
    - 2011-10-20 04602412 10794858
    14 Fairground Craft Centre, Weyhill, Andover, Hampshire, England
    Active Corporate (3 parents)
    Officer
    2002-11-27 ~ 2018-07-05
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-03-31
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    JOHN LEACH INFORMATION SECURITY LIMITED
    10794858 04602412
    14 London Street, Andover, Hampshire, England
    Dissolved Corporate (1 parent)
    Officer
    2017-05-30 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2017-05-30 ~ dissolved
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
  • 3
    SYDNEY HOUSE (BATH) MANAGEMENT LIMITED
    01820084
    Sydney House, Sydney Road, Bath, Avon
    Active Corporate (16 parents)
    Officer
    2021-05-14 ~ now
    IIF 3 - Director → ME

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