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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

Joachim Eberhard Seydel

    Related profiles found in government register
  • Joachim Eberhard Seydel
    British born in September 1944

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 37 Durdham Park, Redland, Bristol, BS6 6XF

      IIF 1
  • Seydel, Joachim Eberhard
    British director born in September 1944

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 37 Durdham Park, Greystones, Bristol, Avon, BS6 6XF

      IIF 2 IIF 3
  • Seydel, Joachim Eberhard
    British intenational research director born in September 1944

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 37 Durdham Park, Greystones, Bristol, Avon, BS6 6XF

      IIF 4
  • Seydel, Joachim Eberhard
    British international research directo born in September 1944

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 37 Durdham Park, Greystones, Bristol, Avon, BS6 6XF

      IIF 5
child relation
Offspring entities and appointments
Active 1
  • 1
    COPSEVALE LIMITED - 1980-12-31
    icon of address 3rd Floor 3 London Wall Buildings, London Wall, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar ~ dissolved
    IIF 3 - Director → ME
Ceased 3
  • 1
    IQ HOLDINGS PLC - 2010-10-18
    1SPATIAL HOLDINGS PLC - 2011-11-25
    icon of address Unit F7 Stirling House Cambridge Innovation Park, Denny End Road, Waterbeach, Cambridge, Cambridgeshire, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2007-11-29 ~ 2010-02-01
    IIF 2 - Director → ME
  • 2
    icon of address 37 Durdham Park, Redland, Bristol
    Active Corporate (5 parents)
    Net Assets/Liabilities (Company account)
    1,315 GBP2024-07-31
    Officer
    icon of calendar 2005-11-01 ~ 2020-04-17
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2016-07-28 ~ 2020-04-17
    IIF 1 - Has significant influence or control OE
  • 3
    DUNRAID LIMITED - 1991-03-21
    A.E.M.R.I. LIMITED - 2002-08-02
    icon of address 37 Highfield Close, Amersham, Bucks
    Dissolved Corporate (2 parents)
    Equity (Company account)
    5,720 GBP2019-12-31
    Officer
    icon of calendar ~ 2008-12-30
    IIF 4 - Director → ME

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