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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

Montgomery, Douglas John Thomson

    Related profiles found in government register
  • Montgomery, Douglas John Thomson
    British born in December 1961

    Resident in England

    Registered addresses and corresponding companies
  • Montgomery, Douglas John Thomson
    British non executive director born in December 1961

    Resident in England

    Registered addresses and corresponding companies
    • 1 Coborn Avenue, Tinsley, Sheffield, S9 1DA, England

      IIF 10
  • Montgomery, Douglas John Thomson
    British born in December 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Boston House, 2a Boston Road, Henley-on-thames, Oxfordshire, RG9 1DY, United Kingdom

      IIF 11
  • Mr Douglas John Thomson Montgomery
    British born in December 1961

    Resident in England

    Registered addresses and corresponding companies
    • Boston House, 2a Boston Road, Henley-on-thames, Oxfordshire, RG9 1DY, United Kingdom

      IIF 12
    • 1, Coborn Avenue, Tinsley, Sheffield, S9 1DA, England

      IIF 13
child relation
Offspring entities and appointments 11
  • 1
    DLSSC SOLUTIONS LIMITED
    - now 09738894
    DLSCC SOLUTIONS LIMITED
    - 2015-08-21 09738894
    Boston House, 2a Boston Road, Henley-on-thames, Oxfordshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2015-08-19 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2016-08-18 ~ now
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    DOUGLAS-WESTWOOD LIMITED
    - now 02551677
    LARGETASK LIMITED - 1990-12-21
    One Fleet Place, London, England, England
    Active Corporate (13 parents)
    Officer
    2021-03-01 ~ now
    IIF 7 - Director → ME
  • 3
    HANNON WESTWOOD HOLDINGS LIMITED
    SC364371
    Collins House, Rutland Square, Edinburgh
    Active Corporate (13 parents, 1 offspring)
    Officer
    2021-03-01 ~ now
    IIF 5 - Director → ME
  • 4
    HANNON WESTWOOD LIMITED
    - now SC369635 SO300482
    HW ATLAS LIMITED - 2015-08-25
    Collins House, Rutland Square, Edinburgh
    Active Corporate (11 parents)
    Officer
    2021-03-01 ~ now
    IIF 4 - Director → ME
  • 5
    JSI SERVICES LIMITED
    03929780
    One, Fleet Place, London, England
    Active Corporate (12 parents)
    Officer
    2021-03-01 ~ now
    IIF 1 - Director → ME
  • 6
    LIBERTINE FPE LIMITED
    07022645
    1 Coborn Avenue, Tinsley, Sheffield, England
    Active Corporate (13 parents)
    Officer
    2019-06-30 ~ 2024-11-22
    IIF 10 - Director → ME
  • 7
    LIBERTINE HOLDINGS PLC
    - now 13724783
    LIBERTINE HOLDINGS LIMITED
    - 2021-12-15 13724783
    C/o Interpath Advisory, 4th Floor Tailors Corner, Thirsk Row, Leeds
    Dissolved Corporate (6 parents, 1 offspring)
    Officer
    2021-11-05 ~ 2024-08-27
    IIF 9 - Director → ME
    Person with significant control
    2021-11-05 ~ 2021-12-07
    IIF 13 - Ownership of voting rights - 75% or more OE
    IIF 13 - Ownership of shares – 75% or more OE
    IIF 13 - Right to appoint or remove directors OE
  • 8
    NOVAS CONSULTING LIMITED
    05394042
    One Fleet Place, London, United Kingdom
    Active Corporate (14 parents)
    Officer
    2021-03-01 ~ now
    IIF 6 - Director → ME
  • 9
    RICHMOND ENERGY PARTNERS LTD
    05968860
    One, Fleet Place, London, England
    Active Corporate (10 parents)
    Officer
    2021-03-01 ~ now
    IIF 3 - Director → ME
  • 10
    SPEECH GRAPHICS LTD
    - now SC388915
    HMS (863) LIMITED - 2010-11-19
    61 Dublin Street, Edinburgh, Midlothian, Scotland
    Active Corporate (8 parents)
    Officer
    2018-11-29 ~ now
    IIF 8 - Director → ME
  • 11
    WESTWOOD GLOBAL ENERGY LIMITED
    - now SC493666
    ENERGY SOFTWARE INTELLIGENCE ANALYTICS LIMITED
    - 2017-03-03 SC493666
    Collins House, Rutland Square, Edinburgh
    Active Corporate (10 parents, 5 offsprings)
    Officer
    2016-06-23 ~ now
    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.