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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

Mr David John Tyson

    Related profiles found in government register
  • Mr David John Tyson
    British born in December 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Sunnyside, The Green, Olveston, Bristol, South Glos, BS35 4EJ, England

      IIF 1
    • 25 Moorgate, London, EC2R 6AY, United Kingdom

      IIF 2
  • Tyson, David John
    British born in December 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • St Brandon's House, 29 Great George Street, Bristol, BS1 5QT, England

      IIF 3
  • Tyson, David John
    British ceo born in December 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Sunnyside, The Green, Olveston, Bristol, BS35 4EJ, England

      IIF 4
  • Tyson, David John
    British operations director born in December 1959

    Registered addresses and corresponding companies
    • 5 Crantock Drive, Almondsbury, Bristol, Avon, BS32 4HF

      IIF 5
child relation
Offspring entities and appointments 3
  • 1
    CLARITY OSS (UK) LIMITED - now
    OMNIX SOFTWARE LTD - 2011-10-25
    ANDREW NETWORK SOLUTIONS LIMITED - 2008-07-03
    XENICOM LIMITED
    - 2005-03-11 03546220
    GAMAR LIMITED
    - 2000-04-05 03546220
    1 One Great Cumberland Place, Marble Arch, London
    Dissolved Corporate (24 parents)
    Officer
    1998-12-18 ~ 2000-06-26
    IIF 5 - Director → ME
  • 2
    MARINE ISLAND LTD
    12875840
    Sunnyside The Green, The Green, Bristol, Gloucestershire, England
    Dissolved Corporate (2 parents)
    Officer
    2020-09-13 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2020-09-13 ~ dissolved
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    MOSAIC ISLAND LTD
    05882056
    St Brandon's House, 29 Great George Street, Bristol, England
    Active Corporate (15 parents)
    Equity (Company account)
    463,914 GBP2024-07-31
    Officer
    2006-07-20 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-09-11
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE

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