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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

Powrie, William, Prof

    Related profiles found in government register
  • Powrie, William, Prof
    British born in September 1959

    Resident in England

    Registered addresses and corresponding companies
    • 46-54 High Street, Ingatestone, Essex, CM4 9DW, United Kingdom

      IIF 1
  • Powrie, William, Prof
    British civil engineer born in September 1959

    Resident in England

    Registered addresses and corresponding companies
    • Unit 5, Abbotts Business Park, Primrose Hill, Kings Langley, Hertfordshire, WD4 8FR, England

      IIF 2
  • Powrie, William, Prof
    British none born in September 1959

    Resident in England

    Registered addresses and corresponding companies
    • School Of Civil Engineering And The Enviroment, University Road, Highfield, Southampton, Hampshire, SO17 1BJ

      IIF 3
child relation
Offspring entities and appointments 3
  • 1
    INSTITUTE FOR SUSTAINABILITY
    - now 06856082
    THAMES GATEWAY INSTITUTE FOR SUSTAINABILITY
    - 2011-06-20 06856082
    25 Moorgate, London
    Dissolved Corporate (20 parents)
    Officer
    2009-12-01 ~ 2015-03-31
    IIF 3 - Director → ME
  • 2
    RAILWAY ENGINEERING INSTITUTION (INCORPORATED)
    - now 00099838 16199153
    PERMANENT-WAY INSTITUTION (INCORPORATED)
    - 2026-02-12 00099838
    46-54 High Street, Ingatestone, Essex, United Kingdom
    Active Corporate (45 parents, 1 offspring)
    Officer
    2021-07-02 ~ now
    IIF 1 - Director → ME
  • 3
    WJ ASSOCIATES LIMITED
    02743976
    Unit 5, Abbotts Business Park, Primrose Hill, Kings Langley, Hertfordshire
    Dissolved Corporate (10 parents)
    Officer
    1992-09-17 ~ dissolved
    IIF 2 - Director → ME

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