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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 Costas Demetriou

    Related profiles found in government register
  • Mr Costas Demetriou
    British born in June 1985

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 1 Kingsmill Business Park, Chapel Mill Road, Kingston Upon Thames, KT1 3GZ, United Kingdom

      IIF 1
    • 17, Greystoke Gardens, London, EN27NU, England

      IIF 2
    • 5th Floor, The Grange, 100 High Street, London, N14 6BN, England

      IIF 3
    • 5th Floor, The Grange, 100 High Street, Southgate, London, N14 6BN, England

      IIF 4 IIF 5 IIF 6
  • Demetriou, Costas
    British born in June 1985

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Demetriou, Costas
    British company director born in June 1985

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 145-157, St John Street, London, EC1V 4PW, United Kingdom

      IIF 21
  • Demetriou, Costas
    born in June 1985

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 5th Floor, The Grange, 100 High Street, Southgate, London, N14 6BN, England

      IIF 22
child relation
Offspring entities and appointments
Active 15
  • 1
    145-157 St John Street, London
    Dissolved Corporate (2 parents)
    Officer
    2012-06-26 ~ dissolved
    IIF 21 - Director → ME
  • 2
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (1 parent)
    Officer
    2026-01-08 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2026-01-08 ~ 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
  • 3
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (2 parents)
    Officer
    2022-02-02 ~ now
    IIF 22 - LLP Designated Member → ME
    Person with significant control
    2022-02-02 ~ now
    IIF 4 - Has significant influence or controlOE
  • 4
    GG-297-322 LIMITED - 2022-02-17
    5th Floor, The Grange 100 High Street, High Street, Southgate, London, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -7,721 GBP2024-03-31
    Officer
    2021-04-14 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2021-04-14 ~ now
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50%OE
  • 5
    17 Greystoke Gardens, London, England
    Dissolved Corporate (2 parents)
    Officer
    2020-02-17 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2020-02-17 ~ dissolved
    IIF 2 - Ownership of shares – More than 25% but not more than 50%OE
  • 6
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2022-06-01 ~ now
    IIF 11 - Director → ME
  • 7
    HERCULES BIDCO 2 LIMITED - 2021-08-23
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2021-08-20 ~ now
    IIF 16 - Director → ME
  • 8
    HERCULES BIDCO LIMITED - 2021-08-23
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2021-08-18 ~ now
    IIF 12 - Director → ME
  • 9
    NEXTSERV LTD. - 2010-02-26
    NEXT SERV LTD - 2010-02-18
    5th Floor The Grange 100 High Street, Southgate, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    3,119,494 GBP2022-12-31
    Officer
    2023-07-20 ~ now
    IIF 17 - Director → ME
  • 10
    5th Floor The Grange 100 High Street, Southgate, London, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    1,000 GBP2021-09-30
    Officer
    2023-04-12 ~ now
    IIF 10 - Director → ME
  • 11
    RUSHTON NETWORKS LIMITED - 2019-06-19
    5th Floor The Grange 100 High Street, Southgate, London, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    253,632 GBP2021-09-30
    Officer
    2023-04-12 ~ now
    IIF 13 - Director → ME
  • 12
    5th Floor The Grange 100 High Street, Southgate, London, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -23,478 GBP2021-09-30
    Officer
    2023-04-12 ~ dissolved
    IIF 18 - Director → ME
  • 13
    WIFINITY GROUP HOLDCO LIMITED - 2021-02-25
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2021-01-21 ~ now
    IIF 15 - Director → ME
  • 14
    OPTIFY MEDIAFORCE LIMITED - 2022-01-05
    PCCW GLOBAL NETWORKS (UK) LIMITED - 2020-11-20
    PCCW GLOBAL NETWORKS (UK) PLC - 2019-04-24
    RELISH NETWORKS PLC - 2017-09-13
    KEYCOM PLC - 2016-05-26
    NOWNET.COM PLC - 2000-02-28
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (3 parents, 3 offsprings)
    Officer
    2020-11-16 ~ now
    IIF 19 - Director → ME
  • 15
    WIFINITY LIMITED - 2022-01-05
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (3 parents, 2 offsprings)
    Officer
    2018-03-08 ~ now
    IIF 14 - Director → ME
Ceased 3
  • 1
    45 Ebrington Road, Harrow, England
    Dissolved Corporate (2 parents)
    Officer
    2020-02-07 ~ 2021-04-12
    IIF 8 - Director → ME
  • 2
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-03-31
    Person with significant control
    2022-06-01 ~ 2025-05-31
    IIF 6 - Ownership of shares – 75% or more OE
  • 3
    HERCULES BIDCO LIMITED - 2021-08-23
    5th Floor, The Grange 100 High Street, Southgate, London, England
    Active Corporate (7 parents, 1 offspring)
    Person with significant control
    2021-08-18 ~ 2021-09-08
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - 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.