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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

Ms Athina Sideri

    Related profiles found in government register
  • Ms Athina Sideri
    Greek born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
    • 15777139 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 1
    • Hartham Park House, Hartham Park, Corsham, Wiltshire, SN13 0RP

      IIF 2
  • Miss Athina Sideri
    Greek born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
    • 134 Alkimou Street, Peristeri, Athens, 12137, Greece

      IIF 3
  • Athina Sideri
    Greek born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
  • Ms Athina Sideri
    Greek born in November 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sideri, Athina
    Greek born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
    • 15777139 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 16
    • Hartham Park House, Hartham Park, Corsham, Wiltshire, SN13 0RP

      IIF 17
  • Sideri, Athina
    Greek business consultant, attorney at law born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
    • 3rd, Floor 14 Hanover Street, Mayfair, W1S 1YH, England

      IIF 18
  • Sideri, Athina
    Greek director born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
  • Sideri, Athina
    Greek lawyer born in November 1973

    Resident in Greece

    Registered addresses and corresponding companies
  • Sideri, Athina
    Greek lawyer born in November 1973

    Resident in Egypt

    Registered addresses and corresponding companies
    • Hartham Park House, Hartham Park, Corsham, SN13 0RP, England

      IIF 35
  • Sideri, Athina
    Greek director born in November 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Hartham Park House, Hartham Park, Corsham, SN13 0RP, England

      IIF 36
  • Sideri, Athina
    Greek lawyer born in November 1973

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sideri, Athina

    Registered addresses and corresponding companies
    • 134 Alkimou Street, Peristeri, Athens, 12137, Greece

      IIF 45
    • 15777139 - Companies House Default Address, Cardiff, CF14 8LH

      IIF 46
child relation
Offspring entities and appointments
Active 28
  • 1
    Suite 1, 3rd Floor 11 - 12 St. James's Square, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2019-01-10 ~ dissolved
    IIF 20 - Director → ME
    Person with significant control
    2019-01-10 ~ dissolved
    IIF 3 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 3 - Ownership of shares – More than 50% but less than 75%OE
  • 2
    Hartham Park House, Hartham Park, Corsham, Wiltshire
    Active Corporate (1 parent)
    Officer
    2023-02-06 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2023-02-06 ~ now
    IIF 2 - Ownership of shares – 75% or moreOE
  • 3
    3rd Floor 14 Hanover Street, London
    Dissolved Corporate (1 parent)
    Officer
    2011-10-11 ~ dissolved
    IIF 24 - Director → ME
  • 4
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Net Assets/Liabilities (Company account)
    -500 GBP2022-12-31
    Officer
    2021-12-09 ~ dissolved
    IIF 41 - Director → ME
    Person with significant control
    2021-12-09 ~ dissolved
    IIF 14 - Ownership of shares – 75% or moreOE
    IIF 14 - Right to appoint or remove directorsOE
    IIF 14 - Ownership of voting rights - 75% or moreOE
  • 5
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Officer
    2022-11-21 ~ dissolved
    IIF 31 - Director → ME
    Person with significant control
    2022-11-21 ~ 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
  • 6
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -960 GBP2023-03-31
    Officer
    2021-03-31 ~ dissolved
    IIF 37 - Director → ME
  • 7
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent, 2 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -960 GBP2023-03-31
    Officer
    2021-03-29 ~ dissolved
    IIF 39 - Director → ME
    Person with significant control
    2021-03-29 ~ dissolved
    IIF 9 - Ownership of shares – 75% or moreOE
    IIF 9 - Ownership of voting rights - 75% or moreOE
    IIF 9 - Right to appoint or remove directorsOE
  • 8
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Officer
    2022-11-21 ~ dissolved
    IIF 34 - Director → ME
    Person with significant control
    2022-11-21 ~ dissolved
    IIF 6 - Ownership of shares – 75% or moreOE
    IIF 6 - Right to appoint or remove directorsOE
    IIF 6 - Ownership of voting rights - 75% or moreOE
  • 9
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Net Assets/Liabilities (Company account)
    -500 GBP2022-12-31
    Officer
    2021-12-09 ~ dissolved
    IIF 44 - Director → ME
    Person with significant control
    2021-12-09 ~ dissolved
    IIF 12 - Ownership of voting rights - 75% or moreOE
    IIF 12 - Ownership of shares – 75% or moreOE
    IIF 12 - Right to appoint or remove directorsOE
  • 10
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -360 GBP2022-08-31
    Officer
    2021-08-04 ~ dissolved
    IIF 42 - Director → ME
    Person with significant control
    2021-08-04 ~ dissolved
    IIF 15 - Right to appoint or remove directorsOE
    IIF 15 - Ownership of voting rights - 75% or moreOE
    IIF 15 - Ownership of shares – 75% or moreOE
  • 11
    M.K. MARINE SOLUTIONS LIMITED - 2014-07-21
    3rd Floor 14 Hanover Street Mayfair, London
    Dissolved Corporate (1 parent)
    Officer
    2014-05-01 ~ dissolved
    IIF 25 - Director → ME
  • 12
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -960 GBP2023-03-31
    Officer
    2021-03-31 ~ dissolved
    IIF 40 - Director → ME
  • 13
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Officer
    2022-11-21 ~ dissolved
    IIF 32 - Director → ME
    Person with significant control
    2022-11-21 ~ dissolved
    IIF 7 - Ownership of voting rights - 75% or moreOE
    IIF 7 - Ownership of shares – 75% or moreOE
    IIF 7 - Right to appoint or remove directorsOE
  • 14
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Officer
    2022-11-21 ~ dissolved
    IIF 30 - Director → ME
    Person with significant control
    2022-11-21 ~ dissolved
    IIF 8 - Ownership of voting rights - 75% or moreOE
    IIF 8 - Right to appoint or remove directorsOE
    IIF 8 - Ownership of shares – 75% or moreOE
  • 15
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Officer
    2022-11-21 ~ dissolved
    IIF 33 - Director → ME
    Person with significant control
    2022-11-21 ~ dissolved
    IIF 4 - Ownership of voting rights - 75% or moreOE
    IIF 4 - Ownership of shares – 75% or moreOE
    IIF 4 - Right to appoint or remove directorsOE
  • 16
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (1 parent)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -960 GBP2023-03-31
    Officer
    2021-03-31 ~ dissolved
    IIF 38 - Director → ME
    Person with significant control
    2021-03-31 ~ dissolved
    IIF 11 - Right to appoint or remove directorsOE
    IIF 11 - Ownership of voting rights - 75% or moreOE
    IIF 11 - Ownership of shares – 75% or moreOE
  • 17
    ATHINA PUBLISHING LIMITED - 2022-02-17
    125 Church Lane, Handsworth Wood, Birmingham, West Midlands
    Active Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    -500 GBP2022-12-31
    Person with significant control
    2021-12-09 ~ now
    IIF 13 - Ownership of shares – More than 50% but less than 75%OE
    IIF 13 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 13 - Right to appoint or remove directorsOE
  • 18
    3rd Floor 14 Hanover Street, London
    Dissolved Corporate (1 parent)
    Officer
    2011-10-11 ~ dissolved
    IIF 27 - Director → ME
  • 19
    Suite 1, 3rd Floor 11 - 12 St. James's Square, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2019-01-14 ~ dissolved
    IIF 19 - Director → ME
  • 20
    3rd Floor 14 Hanover Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    2012-06-06 ~ dissolved
    IIF 18 - Director → ME
  • 21
    3rd Floor 14 Hanover Street, London
    Dissolved Corporate (1 parent)
    Officer
    2012-06-29 ~ dissolved
    IIF 28 - Director → ME
  • 22
    3rd Floor 14 Hanover Street Mayfair, London
    Dissolved Corporate (1 parent)
    Officer
    2014-08-04 ~ dissolved
    IIF 26 - Director → ME
  • 23
    INTERNATIONAL NEGOTIATIORS LIMITED - 2015-11-19
    3rd Floor 14 Hanover Street Mayfair, London
    Dissolved Corporate (1 parent)
    Officer
    2014-05-02 ~ dissolved
    IIF 29 - Director → ME
  • 24
    4385, 15777139 - Companies House Default Address, Cardiff
    Active Corporate (1 parent)
    Officer
    2024-06-13 ~ now
    IIF 16 - Director → ME
    2024-06-13 ~ now
    IIF 46 - Secretary → ME
    Person with significant control
    2024-06-13 ~ now
    IIF 1 - Ownership of voting rights - 75% or moreOE
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of shares – 75% or moreOE
  • 25
    3rd Floor, 14 Hanover Street, London
    Dissolved Corporate (1 parent)
    Officer
    2014-03-07 ~ dissolved
    IIF 23 - Director → ME
  • 26
    Hartham Park House, Hartham Park, Corsham, England
    Dissolved Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    -598 GBP2022-04-30
    Officer
    2021-04-20 ~ dissolved
    IIF 36 - Director → ME
    Person with significant control
    2021-04-20 ~ dissolved
    IIF 10 - Right to appoint or remove directorsOE
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50%OE
  • 27
    Suite 1, 3rd Floor 11 - 12 St. James's Square, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2019-01-10 ~ dissolved
    IIF 21 - Director → ME
    2019-01-10 ~ dissolved
    IIF 45 - Secretary → ME
  • 28
    Suite 1, 3rd Floor 11 - 12 St. James's Square, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2019-01-24 ~ dissolved
    IIF 22 - Director → ME
Ceased 2
  • 1
    ATHINA PUBLISHING LIMITED - 2022-02-17
    125 Church Lane, Handsworth Wood, Birmingham, West Midlands
    Active Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    -500 GBP2022-12-31
    Officer
    2021-12-09 ~ 2023-09-01
    IIF 43 - Director → ME
  • 2
    Hartham Park House, Hartham Park, Corsham, England
    Active Corporate (1 parent)
    Officer
    2024-02-05 ~ 2025-04-18
    IIF 35 - Director → ME

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