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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

Bull, Simon Aaron

    Related profiles found in government register
  • Bull, Simon Aaron
    British born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • Castle Group Ltd, Salter Road, Scarborough Business Park, Scarborough, North Yorkshire, YO11 3UZ, United Kingdom

      IIF 1
    • Castle Group, Salter Road, Eastfield, Scarborough, North Yorkshire, YO11 3UZ

      IIF 2
    • C/o Castle Group Limited, Salter Road, Eastfield, Scarborough, YO11 3UZ, England

      IIF 3
    • C/o Castle Group Limited, Salter Road, Scarborough Business Park, Scarborough, North Yorkshire, YO11 3UZ, England

      IIF 4
    • Rowan House, 7 West Bank, Scarborough, North Yorkshire, YO12 4DX, United Kingdom

      IIF 5
    • Salter Road, Eastfield, Scarborough, YO11 3UZ, England

      IIF 6
  • Bull, Simon Aaron
    British managing director born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • Woodend, The Crescent, Scarborough, North Yorkshire, YO11 2PW

      IIF 7
  • Mr Simon Aaron Bull
    British born in January 1970

    Resident in England

    Registered addresses and corresponding companies
    • 1, Ashburn Road, Scarborough, YO11 2JW, England

      IIF 8
    • 2, Carr Lane, East Ayton, Scarborough, YO13 9HW, England

      IIF 9
    • 2 Derwent Croft, Carr Lane, East Ayton, Scarborough, YO13 9HW, England

      IIF 10
    • Rowan House, 7 West Bank, Scarborough, North Yorkshire, YO12 4DX, United Kingdom

      IIF 11
  • Bull, Simon Aaron
    British born in January 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2, Derwent Croft, Carr Lane East Ayton, Scarborough, North Yorkshire, YO13 9HW, United Kingdom

      IIF 12
  • Bull, Simon Aaron
    British managing director

    Registered addresses and corresponding companies
    • Castle Group, Salter Road, Eastfield, Scarborough, North Yorkshire, YO11 3UZ, United Kingdom

      IIF 13
child relation
Offspring entities and appointments
Active 7
  • 1
    Rowan House, 7 West Bank, Scarborough, North Yorkshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-01-20 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-01-20 ~ now
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50%OE
  • 2
    CUSTOM ELECTRONIC ASSOCIATES LIMITED - 1983-11-14
    Castle Group Salter Road, Eastfield, Scarborough, North Yorkshire
    Active Corporate (2 parents)
    Equity (Company account)
    15,000 GBP2024-06-30
    Officer
    2015-01-01 ~ now
    IIF 2 - Director → ME
    2006-03-21 ~ now
    IIF 13 - Secretary → ME
  • 3
    Salter Road, Eastfield, Scarborough, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    146,617 GBP2024-06-30
    Officer
    2000-07-01 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    CASTLE GROUP LIMITED - 1989-05-02
    FINANCIAL LIMITED - 1983-04-18
    C/o Castle Group Limited Salter Road, Eastfield, Scarborough, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    376,424 GBP2024-06-30
    Officer
    2014-12-08 ~ now
    IIF 3 - Director → ME
  • 5
    SCARBOROUGH BUSINESS ASSOCIATION - 2013-01-07
    Castle Group Ltd Salter Road, Scarborough Business Park, Scarborough, North Yorkshire
    Active Corporate (12 parents)
    Equity (Company account)
    23,679 GBP2024-10-31
    Officer
    2008-10-06 ~ now
    IIF 1 - Director → ME
  • 6
    1 Ashburn Road, Scarborough, England
    Dissolved Corporate (12 parents)
    Person with significant control
    2020-11-03 ~ dissolved
    IIF 8 - Has significant influence or control over the trustees of a trustOE
  • 7
    C/o Castle Group Limited Salter Road, Scarborough Business Park, Scarborough, North Yorkshire
    Active Corporate (1 parent, 1 offspring)
    Equity (Company account)
    40,575 GBP2024-06-30
    Officer
    2014-09-03 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Ownership of shares – 75% or moreOE
    IIF 10 - Ownership of voting rights - 75% or moreOE
Ceased 2
  • 1
    SCARBOROUGH MUSEUMS TRUST - 2022-03-29
    Woodend, The Crescent, Scarborough, North Yorkshire
    Active Corporate (7 parents)
    Net Assets/Liabilities (Company account)
    143,723 GBP2024-03-31
    Officer
    2017-11-09 ~ 2019-12-12
    IIF 7 - Director → ME
  • 2
    CREATIVE INDUSTRIES CENTRE TRUST LIMITED - 2022-03-11
    Woodend, The Crescent, Scarborough, North Yorkshire
    Active Corporate (2 parents)
    Equity (Company account)
    52,736 GBP2025-06-30
    Officer
    2006-12-12 ~ 2019-12-12
    IIF 12 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.