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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

Mr William Hardie Ritchie

    Related profiles found in government register
  • Mr William Hardie Ritchie
    British born in November 1952

    Resident in Scotland

    Registered addresses and corresponding companies
    • 19 Bon Accord Crescent, Aberdeen, AB11 6DE

      IIF 1
    • Killieden Backhill Of Gonal, Newmachar, Aberdeen, AB21 7NX

      IIF 2
    • Killieden Backhill Of Goval, Newmachar, Aberdeen, Aberdeenshire, AB21 7NX

      IIF 3
  • Ritchie, William Hardie
    British born in November 1952

    Resident in Scotland

    Registered addresses and corresponding companies
    • Killieden Backhill Of Goval, Newmachar, Aberdeen, Aberdeenshire, AB21 7NX

      IIF 4 IIF 5 IIF 6
  • Ritchie, William Hardie
    British consultant engineer born in November 1952

    Registered addresses and corresponding companies
    • 20 Glenhome Walk, Dyce, Aberdeen, Aberdeenshire, AB2 0FJ

      IIF 7
  • Ritchie, William Hardie
    British consultant engineer

    Registered addresses and corresponding companies
    • 20 Glenhome Walk, Dyce, Aberdeen, Aberdeenshire, AB2 0FJ

      IIF 8
child relation
Offspring entities and appointments 4
  • 1
    BROOKMUIR LIMITED
    SC137475 SC366336
    Killieden Backhill Of Gonal, Newmachar, Aberdeen
    Active Corporate (8 parents)
    Officer
    1992-06-12 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2017-03-31 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
  • 2
    J. & W. RITCHIE BUILDERS LIMITED
    SC153547
    Elim, Silverhill Whiting Bay, Isle Of Arran
    Dissolved Corporate (5 parents)
    Officer
    1994-10-12 ~ 1998-10-15
    IIF 7 - Director → ME
    1994-10-12 ~ 1998-03-30
    IIF 8 - Secretary → ME
  • 3
    RITCHIE ENGINEERING SERVICES LTD.
    - now SC112660
    RITCHIE OFFSHORE LIMITED
    - 2007-09-18 SC112660
    DORNELD LIMITED - 1988-10-10
    Killieden Backhill Of Goval, Newmachar, Aberdeen, Aberdeenshire
    Active Corporate (4 parents)
    Officer
    1989-12-31 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-08-05 ~ now
    IIF 3 - Ownership of shares – 75% or more OE
  • 4
    WORLDWIDE REFINERY AND PETROLEUM SERVICES LTD.
    SC295154
    19 Bon Accord Crescent, Aberdeen
    Active Corporate (4 parents)
    Officer
    2006-01-09 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2017-01-09 ~ now
    IIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.