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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

Sanchez Vallejo, Maria Eugenia

    Related profiles found in government register
  • Sanchez Vallejo, Maria Eugenia
    Spanish born in July 1969

    Resident in Spain

    Registered addresses and corresponding companies
    • icon of address 16602468 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 1
  • Sanchez Valero, Maria Cristina
    Spanish born in July 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address C/o Quantuma Advisory Limited, 12, Mill Hill, Leeds, West Yorkshire, LS1 5DQ

      IIF 2
  • Sanchez Valero, Maria Cristina
    Spanish director born in July 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 131 Great Titchfield Street, Great Titchfield Street, London, W1W 5BB, England

      IIF 3
  • Maria Eugenia Sanchez Vallejo
    Spanish born in July 1969

    Resident in Spain

    Registered addresses and corresponding companies
    • icon of address 16602468 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 4
  • Mrs Maria Cristina Sanchez Valero
    Spanish born in July 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address C/o Quantuma Advisory Limited, 12, Mill Hill, Leeds, West Yorkshire, LS1 5DQ

      IIF 5
  • Miss Maria Cristina Sanchez Valero
    Spanish born in July 1969

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 131 Great Titchfield Street, Great Titchfield Street, London, W1W 5BB, England

      IIF 6
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address C/o Quantuma Advisory Limited, 12, Mill Hill, Leeds, West Yorkshire
    Liquidation Corporate (1 parent)
    Equity (Company account)
    304,567 GBP2023-05-01
    Officer
    icon of calendar 2023-04-15 ~ now
    IIF 2 - Director → ME
    Person with significant control
    icon of calendar 2023-04-15 ~ now
    IIF 5 - Has significant influence or controlOE
  • 2
    icon of address 56 Trinity Street, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2025-07-23 ~ now
    IIF 1 - Director → ME
    Person with significant control
    icon of calendar 2025-07-23 ~ now
    IIF 4 - Right to appoint or remove directorsOE
    IIF 4 - Ownership of shares – More than 50% but less than 75%OE
    IIF 4 - Ownership of voting rights - More than 50% but less than 75%OE
Ceased 1
  • 1
    icon of address C/o Quantuma Advisory Limited, 12, Mill Hill, Leeds, West Yorkshire
    Liquidation Corporate (1 parent)
    Equity (Company account)
    304,567 GBP2023-05-01
    Officer
    icon of calendar 2019-04-29 ~ 2022-04-01
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2019-04-29 ~ 2022-04-01
    IIF 6 - Has significant influence or control OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.