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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

Seymour, Donald Edwin

    Related profiles found in government register
  • Seymour, Donald Edwin
    British chemist born in November 1919

    Registered addresses and corresponding companies
    • icon of address 55 Bishops Road, Tewin Wood, Welwyn, Hertfordshire, AL6 0NP

      IIF 1
  • Seymour, Donald Edwin
    British company director born in November 1919

    Registered addresses and corresponding companies
    • icon of address 55 Bishops Road, Tewin Wood, Welwyn, Hertfordshire, AL6 0NP

      IIF 2 IIF 3 IIF 4
  • Seymour, Donald Edwin
    British director born in November 1919

    Registered addresses and corresponding companies
    • icon of address 55 Bishops Road, Tewin Wood, Welwyn, Hertfordshire, AL6 0NP

      IIF 5
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 5
  • 1
    CELLTECH PLC - 1999-08-04
    CELLTECH CHIROSCIENCE PLC - 1999-12-21
    CELLTECH GROUP PLC - 2004-12-02
    CELLTECH GROUP PLC - 1997-02-28
    icon of address 208 Bath Road, Slough, Berkshire
    Active Corporate (3 parents, 7 offsprings)
    Officer
    icon of calendar ~ 1991-04-24
    IIF 3 - Director → ME
  • 2
    ALNERY NO.31 LIMITED - 1980-12-31
    CELLTECH THERAPEUTICS LIMITED - 2000-05-16
    CELLTECH LIMITED - 1994-10-03
    CELLTECH CHIROSCIENCE LIMITED - 2001-04-02
    icon of address 208 Bath Road, Slough, Berkshire
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar ~ 1991-04-24
    IIF 4 - Director → ME
  • 3
    ADAMS HEALTHCARE LIMITED - 2004-02-17
    LEADING SPIRIT LIMITED - 1997-03-17
    icon of address 1 Orchard Place, Nottingham Business Park, Nottingham
    Dissolved Corporate (2 parents, 1 offspring)
    Officer
    icon of calendar 1997-07-01 ~ 2002-11-15
    IIF 1 - Director → ME
  • 4
    W B INDUSTRIES PLC - 1993-10-29
    SOURCE BIOSCIENCE PLC - 2017-08-08
    MEDICAL SOLUTIONS PLC - 2008-03-10
    WEST BROMWICH SPRING PLC(THE) - 1986-09-23
    TURNPYKE GROUP PLC - 1999-08-23
    icon of address 1 Orchard Place, Nottingham Business, Nottingham, Nottinghamshire
    Active Corporate (3 parents, 18 offsprings)
    Officer
    icon of calendar 2000-06-21 ~ 2002-04-22
    IIF 5 - Director → ME
  • 5
    icon of address 10 Prospect Place, Welwyn, Hertfordshire, England
    Active Corporate (5 parents)
    Net Assets/Liabilities (Company account)
    63,088 GBP2024-03-31
    Officer
    icon of calendar ~ 2002-10-17
    IIF 2 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.