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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

Mr Leandro Sergio De Mattia

    Related profiles found in government register
  • Mr Leandro Sergio De Mattia
    Italian born in March 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 13756603 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 1
    • icon of address Elthorne Gate, 64 High Street, Pinner, HA5 5QA, United Kingdom

      IIF 2
  • Mr Leandro Sergio De Mattia
    Italian born in March 1983

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 28a, Clapham Road, London, SW9 0JQ, England

      IIF 3
  • De Mattia, Leandro Sergio
    Italian company director born in March 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 13756603 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 4
    • icon of address Elthorne Gate, 64 High Street, Pinner, HA5 5QA, United Kingdom

      IIF 5
  • De Mattia, Leandro Sergio
    Italian director born in March 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 225, Clapham Road, London, SW9 9BE, England

      IIF 6
    • icon of address 28a, Clapham Road, London, SW9 0JQ, England

      IIF 7
  • Mr Leandro Sergio De Mattia
    Portuguese born in March 1983

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 225, Clapham Road, London, SW9 9BE, United Kingdom

      IIF 8
  • De Mattia, Leandro Sergio

    Registered addresses and corresponding companies
    • icon of address 15 Prima Road, Prima Road, London, SW9 0NA, England

      IIF 9
    • icon of address Flat 1, 55 Rosendale Road, London, SE21 8DY, United Kingdom

      IIF 10
child relation
Offspring entities and appointments
Active 5
  • 1
    icon of address 225 Clapham Road, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    5,660 GBP2024-07-31
    Officer
    icon of calendar 2019-07-04 ~ now
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2019-07-04 ~ now
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Ownership of shares – 75% or moreOE
  • 2
    icon of address 69 Brydale House Rotherhithe New Road, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -20,607 GBP2023-11-30
    Person with significant control
    icon of calendar 2021-11-22 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50%OE
  • 3
    icon of address 15 Prima Road, London, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2018-08-31
    Officer
    icon of calendar 2017-08-03 ~ dissolved
    IIF 10 - Secretary → ME
  • 4
    icon of address 28a Clapham Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    276 GBP2024-01-31
    Officer
    icon of calendar 2021-11-11 ~ now
    IIF 7 - Director → ME
    icon of calendar 2018-04-25 ~ now
    IIF 9 - Secretary → ME
    Person with significant control
    icon of calendar 2018-04-27 ~ 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 directorsOE
  • 5
    icon of address 30a Brixton Road Brixton Road, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    -27,893 GBP2024-02-28
    Officer
    icon of calendar 2022-11-16 ~ now
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2022-11-16 ~ now
    IIF 2 - Right to appoint or remove directorsOE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 1
  • 1
    icon of address 69 Brydale House Rotherhithe New Road, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -20,607 GBP2023-11-30
    Officer
    icon of calendar 2021-11-22 ~ 2022-01-17
    IIF 4 - Director → ME

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