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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 David Simpson

    Related profiles found in government register
  • Mr William David Simpson
    British born in September 1961

    Resident in England

    Registered addresses and corresponding companies
    • Kilmarsh Road, London, W6 0PL

      IIF 1
    • Ram Passage, Kingston Upon Thames, KT1 1HH, England

      IIF 2
    • Ram Passage, Kingston Upon Thames, KT1 1HH, United Kingdom

      IIF 3 IIF 4
  • Simpson, William David
    British born in September 1961

    Resident in England

    Registered addresses and corresponding companies
    • Kilmarsh Road, London, W6 0PL

      IIF 5 IIF 6
    • Valentine & Co, Galley House, Moon Lane, Barnet, EN5 5YL

      IIF 7
    • Ram Passage, Kingston Upon Thames, KT1 1HH, United Kingdom

      IIF 8 IIF 9
    • Kilmarsh Road, London, W6 0PL, United Kingdom

      IIF 10 IIF 11
  • Simpson, William David
    British company director born in September 1961

    Resident in England

    Registered addresses and corresponding companies
    • Ram Passage, Kingston Upon Thames, KT1 1HH, England

      IIF 12
    • Otter Close, London, E15 2PT, England

      IIF 13
  • Simpson, William David
    British consultant born in September 1961

    Resident in England

    Registered addresses and corresponding companies
    • Kilmarsh Road, London, Hammersmith, W6 0PL, United Kingdom

      IIF 14 IIF 15
    • Kilmarsh Road, London, W6 0PL, United Kingdom

      IIF 16
  • Simpson, William David
    British director born in September 1961

    Resident in England

    Registered addresses and corresponding companies
    • Fleece Road, Surbiton, Surrey, KT6 5JR

      IIF 17
  • Simpson, William David
    British employment consultant born in September 1961

    Registered addresses and corresponding companies
    • Beckingham Road, Guildford, Surrey, GU2 6BN

      IIF 18
  • Simpson, William David
    British

    Registered addresses and corresponding companies
    • Beckingham Road, Guildford, Surrey, GU2 6BN

      IIF 19
    • Fleece Road, Surbiton, Surrey, KT6 5JR

      IIF 20
child relation
Offspring entities and appointments 12
  • 1
    BARPUBCO LTD
    09515539
    1 Kilmarsh Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2015-03-28 ~ dissolved
    IIF 16 - Director → ME
  • 2
    MAGENTA COMPLIANCE LTD
    09601101
    1 Kilmarsh Road, London, Hammersmith, United Kingdom
    Active Corporate (4 parents)
    Officer
    2015-05-20 ~ 2024-12-20
    IIF 14 - Director → ME
  • 3
    MAGENTA ENVIRONMENTAL LTD
    15477079
    2 Ram Passage, Kingston Upon Thames, England
    Active Corporate (3 parents)
    Officer
    2024-02-09 ~ 2024-12-20
    IIF 12 - Director → ME
    Person with significant control
    2024-02-09 ~ 2024-12-20
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
  • 4
    MAGENTA FACILITIES LTD
    10046351
    1 Kilmarsh Road, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2016-03-07 ~ now
    IIF 10 - Director → ME
  • 5
    MAGENTA FIRE LTD
    11531275
    1 Kilmarsh Road, London, England
    Active Corporate (2 parents)
    Officer
    2018-08-22 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2018-08-22 ~ now
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Right to appoint or remove directors OE
  • 6
    MAGENTA INTERNATIONAL LIMITED
    02984307
    1 Kilmarsh Road, London
    Active Corporate (9 parents)
    Officer
    1993-10-28 ~ 2002-04-24
    IIF 17 - Director → ME
    2013-12-01 ~ 2025-12-11
    IIF 6 - Director → ME
    2025-12-11 ~ now
    IIF 5 - Director → ME
    1999-11-15 ~ 2002-03-31
    IIF 20 - Secretary → ME
    Person with significant control
    2021-07-16 ~ now
    IIF 1 - Ownership of shares – 75% or more OE
  • 7
    MAGENTA RECRUITMENT LIMITED
    - now 02671560
    REVELCARE LIMITED
    - 1992-01-07 02671560
    Valentine & Co, 3rd Floor Shakespeare House, 7 Shakespeare Road, London
    Dissolved Corporate (7 parents)
    Officer
    1991-12-17 ~ 2002-04-24
    IIF 18 - Director → ME
    1999-11-15 ~ 2002-04-24
    IIF 19 - Secretary → ME
  • 8
    MAGENTA SUPPORT SERVICES LTD
    11659079
    1 Kilmarsh Road, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2018-11-05 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2018-11-05 ~ now
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 9
    MAGENTA TECHNICAL SERVICES LTD
    07772363
    1 Kilmarsh Road, London
    Active Corporate (3 parents)
    Officer
    2012-09-14 ~ now
    IIF 11 - Director → ME
  • 10
    PUBARCO LTD
    09515584
    1 Kilmarsh Road, London, Hammersmith, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2015-03-28 ~ dissolved
    IIF 15 - Director → ME
  • 11
    RETAIL LEISURE (SOUTH) LIMITED
    04277323
    C/o Valentine & Co Galley House, Moon Lane, Barnet
    Liquidation Corporate (5 parents)
    Officer
    2024-07-01 ~ now
    IIF 7 - Director → ME
  • 12
    UNION STREET MANAGEMENT (KINGSTON) LTD
    15401191
    Unit 7 Liberty House, 81-83 Victoria Road, Surbiton, England
    Active Corporate (6 parents)
    Officer
    2024-01-09 ~ 2024-07-14
    IIF 13 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.