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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

John Henry Black

    Related profiles found in government register
  • John Henry Black
    British born in November 1949

    Resident in England

    Registered addresses and corresponding companies
    • Johnstone House, 2a Gordon Road, West Bridgford, Nottingham, NG2 5LN, England

      IIF 1
  • Black, John Henry
    British hydrogeologist born in November 1949

    Resident in England

    Registered addresses and corresponding companies
    • 24 Ludgate Drive, East Bridgford, Nottingham, Nottinghamshire, NG13 8NW

      IIF 2
  • Black, John Henry
    British none born in November 1949

    Resident in England

    Registered addresses and corresponding companies
    • Appleton House, Rectory Road, West Bridgford, Nottingham, NG2 6BE, England

      IIF 3
child relation
Offspring entities and appointments 2
  • 1
    GOLDER ASSOCIATES (UK) LIMITED
    - now 01125149
    GOLDER HOEK AND ASSOCIATES LIMITED - 1981-12-31
    GOLDER HOEK AND ASSOCIATES LIMITED - 1980-12-31
    Wsp House, 70 Chancery Lane, London, England
    Active Corporate (34 parents)
    Officer
    1996-06-28 ~ 1999-12-23
    IIF 2 - Director → ME
  • 2
    IN SITE HYDRO LIMITED
    07490507
    Johnstone House 2a Gordon Road, West Bridgford, Nottingham, England
    Dissolved Corporate (2 parents)
    Officer
    2011-01-12 ~ 2019-04-27
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-04-27
    IIF 1 - Ownership of shares – 75% or more OE

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