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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

Symons, David Stjohn

    Related profiles found in government register
  • Symons, David Stjohn
    British born in October 1968

    Resident in England

    Registered addresses and corresponding companies
    • Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, PE15 0AX, England

      IIF 1
  • Symons, David Stjohn
    British consultant born in October 1968

    Resident in England

    Registered addresses and corresponding companies
    • Walnut Cottage, Weston Green Road, Thames Ditton, Surrey, KT7 0HY

      IIF 2
  • Symons, David Stjohn
    British environmental consultant born in October 1968

    Resident in England

    Registered addresses and corresponding companies
    • 6, Devonshire Square, London, EC2M 4YE, England

      IIF 3
    • Walnut Cottage, Weston Green Road, Thames Ditton, Surrey, KT7 0HY

      IIF 4 IIF 5
child relation
Offspring entities and appointments 5
  • 1
    ALDERSGATE LIMITED
    06205552
    Sustainable Workspaces County Hall, 5th Floor, Belvedere Road, London, England
    Active Corporate (39 parents)
    Officer
    2015-12-16 ~ 2025-09-18
    IIF 3 - Director → ME
  • 2
    BUSINESS COUNCIL FOR SUSTAINABLE DEVELOPMENT-UNITED KINGDOM
    - now 03728262
    THE BUSINESS COUNCIL FOR SUSTAINABLE DEVELOPMENT NORTH SEA REGION - 2002-12-09
    The Lodge Castle Bromwich Hall Chester Road, Castle Bromwich, Birmingham, West Midlands
    Active Corporate (47 parents)
    Officer
    2008-04-01 ~ 2015-11-30
    IIF 2 - Director → ME
  • 3
    REAL WORLD LEARNING (JV) LIMITED
    05092841
    Wsp House, 70 Chancery Lane, London
    Dissolved Corporate (8 parents)
    Officer
    2005-09-01 ~ dissolved
    IIF 5 - Director → ME
  • 4
    THE INSTITUTE OF SUSTAINABILITY AND ENVIRONMENTAL PROFESSIONALS
    - now 03690916
    THE INSTITUTE OF ENVIRONMENTAL MANAGEMENT AND ASSESSMENT - 2025-01-08
    IEAM LIMITED - 1999-09-13
    Fenland House, 15b Hostmoor Avenue, March, Cambridgeshire, England
    Active Corporate (109 parents)
    Officer
    2026-01-01 ~ now
    IIF 1 - Director → ME
  • 5
    WSP ENVIRONMENTAL LIMITED
    - now 01152332
    WSP CONSULTANTS LIMITED - 1997-04-08
    GEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS LIMITED - 1994-11-15
    ASSOCIATED BRITISH CONSULTANTS (TESTING) LIMITED - 1989-06-20
    Wsp House, 70 Chancery Lane, London
    Dissolved Corporate (40 parents)
    Officer
    2005-06-01 ~ 2011-09-29
    IIF 4 - Director → ME

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