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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 Costas Lenios Demetriou

    Related profiles found in government register
  • Mr Costas Lenios Demetriou
    British born in February 1991

    Resident in England

    Registered addresses and corresponding companies
    • 27, Mortimer Street, London, W1T 3BL, United Kingdom

      IIF 1
    • 27 Mortimer Street, Mortimer Street, London, W1T 3BL, England

      IIF 2
  • Demetriou, Costas Lenios
    British born in February 1991

    Resident in England

    Registered addresses and corresponding companies
    • 27, Mortimer Street, London, W1T 3BL, United Kingdom

      IIF 3
    • 27 Mortimer Street, Mortimer Street, London, W1T 3BL, England

      IIF 4
  • Mr Lenios Costa Demetriou
    British born in September 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 27, Mortimer Street, London, W1T 3BL, United Kingdom

      IIF 5 IIF 6
  • Demetriou, Lenios Costa
    British professional musician

    Registered addresses and corresponding companies
    • 27, Mortimer Street, London, W1T 3BL

      IIF 7
  • Demetriou, Lenios Costa
    British born in September 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17 The Crescent, Friern Barnet, London, N11 3HN

      IIF 8
    • 27, Mortimer Street, London, W1T 3BL

      IIF 9
    • 27, Mortimer Street, London, W1T 3BL, United Kingdom

      IIF 10
child relation
Offspring entities and appointments 5
  • 1
    43 NIGHTINGALE LANE MANAGEMENT COMPANY LIMITED
    05698152
    10 Golden Avenue, East Preston, Littlehampton, England
    Active Corporate (6 parents)
    Officer
    2006-02-04 ~ 2011-06-02
    IIF 8 - Director → ME
  • 2
    METHOD23 LIMITED
    16494693
    27 Mortimer Street, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2025-06-04 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2025-06-04 ~ now
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
  • 3
    ONE THERAPY TOOLS LIMITED
    13922713
    27 Mortimer Street Mortimer Street, London, England
    Active Corporate (1 parent)
    Officer
    2022-02-17 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2022-02-17 ~ now
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Ownership of shares – 75% or more OE
  • 4
    PRODIGY AUDIO SYSTEMS LIMITED
    - now 02684709
    PRODIGY AUDI SYSTEMS LIMITED
    - 1992-02-14 02684709
    27 Mortimer Street, London
    Active Corporate (5 parents)
    Officer
    1992-02-06 ~ now
    IIF 9 - Director → ME
    1992-02-06 ~ now
    IIF 7 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of shares – 75% or more OE
    IIF 6 - Ownership of voting rights - 75% or more OE
  • 5
    SNOOPOOL LIMITED
    11032007
    27 Mortimer Street, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2017-10-25 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2017-10-25 ~ now
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Ownership of voting rights - 75% or more OE

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