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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 Thomas Riddick Williamson

    Related profiles found in government register
  • Mr William Thomas Riddick Williamson
    British born in December 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4d, Auchingramont Road, Hamilton, Lanarkshire, ML3 6JT

      IIF 1
    • 4d, Auchingramont Road, Hamilton, ML3 6JT, Scotland

      IIF 2 IIF 3 IIF 4
    • 20, Wenlock Road, London, N1 7GU, England

      IIF 6
  • Mr William Thomas Riddick Williamson
    British born in December 1983

    Resident in Scotland

    Registered addresses and corresponding companies
    • 4d, Auchingramont Road, Hamilton, ML3 6JT

      IIF 7 IIF 8
    • 4d, Auchingramont Road, Hamilton, ML3 6JT, Scotland

      IIF 9
  • Mr William Williamson
    British born in December 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2, Locksley Place, Cumbernauld, Glasgow, G67 4BL, Scotland

      IIF 10
  • Williamson, William Thomas Riddick
    British born in December 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Williamson, William Thomas Riddick
    British company director born in December 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4d, Auchingramont Road, Hamilton, ML3 6JT, Scotland

      IIF 16
  • Williamson, William Thomas Riddick
    British director born in December 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4d, Auchingramont Road, Hamilton, ML3 6JT, Scotland

      IIF 17
  • Williamson, William Thomas Riddick
    British born in December 1983

    Resident in Scotland

    Registered addresses and corresponding companies
    • 35, Ashiestiel Place, Cumbernauld, North Lanarkshire, G67 4AT, Scotland

      IIF 18
    • 4d, Auchingramont Road, Hamilton, Lanarkshire, ML3 6JT

      IIF 19
    • 4d, Auchingramont Road, Hamilton, ML3 6JT

      IIF 20 IIF 21
child relation
Offspring entities and appointments 11
  • 1
    ALTAIR EXECUTIVE ADVISORS LIMITED
    16558505
    20 Wenlock Road, London, England
    Active Corporate (2 parents)
    Officer
    2025-07-03 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2025-07-03 ~ now
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 6 - Right to appoint or remove directors OE
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    CE HAMILTON LTD
    SC854395
    4d Auchingramont Road, Hamilton, Scotland
    Active Corporate (1 parent)
    Officer
    2025-07-02 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2025-07-02 ~ now
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - 75% or more OE
  • 3
    MM SERVICES SCO LTD
    SC640694
    4d Auchingramont Road, Hamilton, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2020-11-01 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2020-11-01 ~ dissolved
    IIF 4 - Ownership of shares – 75% or more OE
  • 4
    ROSIE MOIR LIMITED - now
    DRM CONTRACTS SCOTLAND LIMITED
    - 2018-09-18 SC572015 SC572072
    4d Auchingramont Road, Hamilton, Scotland
    Dissolved Corporate (3 parents)
    Officer
    2017-07-26 ~ 2018-09-18
    IIF 11 - Director → ME
  • 5
    TAX ENSURE LIMITED
    SC205618 SC340205
    4d Auchingramont Road, Hamilton
    Active Corporate (7 parents)
    Officer
    2016-12-31 ~ now
    IIF 21 - Director → ME
    Person with significant control
    2016-07-01 ~ now
    IIF 8 - Has significant influence or control OE
  • 6
    TAX ESURE LIMITED
    - now SC340205 SC205618
    PURDIE & CO LIMITED - 2009-01-20
    4d Auchingramont Road, Hamilton
    Active Corporate (5 parents)
    Officer
    2016-12-31 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2016-07-01 ~ now
    IIF 7 - Has significant influence or control OE
  • 7
    WILLIAM DUNCAN (UK) LIMITED
    - now SC475044
    WILLIAM DUNCAN CA LIMITED - 2014-08-22
    WILLIAM DUNCAN & CO LTD - 2014-07-16
    4d Auchingramont Road, Hamilton, Lanarkshire
    Active Corporate (3 parents, 7 offsprings)
    Officer
    2016-04-06 ~ now
    IIF 19 - Director → ME
    Person with significant control
    2020-12-31 ~ now
    IIF 1 - Ownership of shares – 75% or more OE
  • 8
    WMD BW UK LTD
    - now SC621966
    THOMAS MCLEAN PROPERTY RENTALS LIMITED
    - 2019-05-21 SC621966
    4d Auchingramont Road, Hamilton, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2019-05-20 ~ dissolved
    IIF 17 - Director → ME
    Person with significant control
    2019-05-20 ~ dissolved
    IIF 5 - Ownership of shares – 75% or more OE
  • 9
    WMD HAMILTON LTD
    - now SC642784
    WHYTE FRASER & CO LIMITED - 2019-10-11
    4d Auchingramont Road, Hamilton, Scotland
    Active Corporate (4 parents)
    Officer
    2019-10-22 ~ 2019-10-22
    IIF 14 - Director → ME
    Person with significant control
    2019-10-22 ~ now
    IIF 10 - Ownership of shares – 75% or more OE
  • 10
    WTRW ALTAIR LIMITED
    SC865553
    4d Auchingramont Road, Hamilton, Scotland
    Active Corporate (1 parent)
    Officer
    2025-10-07 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2025-10-07 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 11
    WTW WILLIAMSON LIMITED
    SC481074
    4d Auchingramont Road, Hamilton, Scotland
    Active Corporate (2 parents)
    Officer
    2014-06-30 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 9 - Ownership of shares – More than 25% but not more than 50% OE

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