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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Smithson, Henry Oliver, Mr.

    Related profiles found in government register
  • Smithson, Henry Oliver, Mr.
    British director born in September 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 26b, Hartland Road, London, NW1 8DD, United Kingdom

      IIF 1
  • Smithson, Henry Oliver, Mr.
    British musician/record producer born in September 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address C/o Ecnmx, Mappin House, 4 Winsley Street, London, Greater London, W1W 8HF, England

      IIF 2
  • Smithson, Henry Oliver, Mr.
    British none born in September 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address C/o Ecnmx, Mappin House, 4 Winsley Street, London, Greater London, W1W 8HF, England

      IIF 3
  • Smithson, Henry Oliver
    British musician and producer born in September 1977

    Resident in England

    Registered addresses and corresponding companies
    • icon of address C/o Ecnmx, Mappin House, 4 Winsley Street, London, Greater London, W1W 8HF, England

      IIF 4
  • Mr. Henry Oliver Smithson
    British born in September 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address C/o Ecnmx, Mappin House, 4 Winsley Street, London, Greater London, W1W 8HF, England

      IIF 5
  • Mr Henry Smithson
    British born in September 1978

    Resident in England

    Registered addresses and corresponding companies
    • icon of address C/o Ecnmx, Mappin House, 4 Winsley Street, London, Greater London, W1W 8HF, England

      IIF 6
  • Henry Oliver Smithson
    British born in January 1980

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 18, Soho Square, London, W1D 3QL, England

      IIF 7
child relation
Offspring entities and appointments
Active 4
  • 1
    icon of address C/o Ecnmx Mappin House, 4 Winsley Street, London, Greater London, England
    Active Corporate (3 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    1,420,645 GBP2024-02-29
    Officer
    icon of calendar 2011-02-07 ~ now
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2021-10-14 ~ now
    IIF 6 - Right to appoint or remove directorsOE
    IIF 6 - Ownership of shares – 75% or moreOE
    IIF 6 - Ownership of voting rights - 75% or moreOE
  • 2
    icon of address C/o Ecnmx Mappin House, 4 Winsley Street, London, Greater London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -1,292 GBP2024-02-29
    Officer
    icon of calendar 2020-03-18 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    icon of calendar 2018-02-27 ~ dissolved
    IIF 5 - Right to appoint or remove directorsOE
    IIF 5 - Ownership of shares – 75% or moreOE
    IIF 5 - Ownership of voting rights - 75% or moreOE
  • 3
    icon of address Northumberland House 303-306 High Holborn, London, England
    Active Corporate (4 parents)
    Officer
    icon of calendar 2024-08-28 ~ now
    IIF 1 - Director → ME
  • 4
    icon of address C/o Ecnmx Mappin House, 4 Winsley Street, London, Greater London, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2023-12-05 ~ now
    IIF 2 - Director → ME
Ceased 1
  • 1
    icon of address C/o Ecnmx Mappin House, 4 Winsley Street, London, Greater London, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -1,292 GBP2024-02-29
    Person with significant control
    icon of calendar 2018-02-27 ~ 2022-04-06
    IIF 7 - Right to appoint or remove directors OE
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.