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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 Ed Erdal Koyuncu

    Related profiles found in government register
  • Mr Ed Erdal Koyuncu
    British born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, Vincent Square, London, SW1P 2PN, England

      IIF 1
    • 8a, Stafford St, London, W1S 4RU, United Kingdom

      IIF 2
    • 8a, Stafford Street, London, W1S 4RU, England

      IIF 3
    • 8a, Stafford Street, London, W1S 4RU, United Kingdom

      IIF 4
    • 8a Stafford Street, Mayfair, London, W1S 4RU, England

      IIF 5
  • Mr Erdal Koyuncu
    British born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1p Leroy House, 436essex Road, London, N1 3QP, England

      IIF 6
  • Mr Ed Erdal Koyuncu
    British born in July 1979

    Resident in England

    Registered addresses and corresponding companies
    • 8a, Stafford Street, London, W1S 4RU, England

      IIF 7
  • Ed Erdal Koyuncu
    British born in July 1979

    Resident in England

    Registered addresses and corresponding companies
    • 8a, Stafford Street, Mayfair, London, W1S 4RU, England

      IIF 8
  • Koyuncu, Ed Erdal
    British born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 8a, Stafford St, London, W1S 4RU, United Kingdom

      IIF 9
    • 8a, Stafford Street, London, W1S 4RU, United Kingdom

      IIF 10
    • 8a Stafford Street, Mayfair, London, W1S 4RU, England

      IIF 11
  • Koyuncu, Ed Erdal
    British director born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, Vincent Square, London, SW1P 2PN, England

      IIF 12
  • Koyuncu, Erdal
    British consultant born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1p, Leroy House, 436 Essex Road, Islington, London, N1 3QP, United Kingdom

      IIF 13
    • 1p, Leroy House, 436 Essex Road Islington, London, Englad, N1 3QP, England

      IIF 14
    • 1p, Leroy House, 436 Essex Road Islington, London, London, N1 3QP, England

      IIF 15
  • Koyuncu, Erdal
    British director born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 8 Arboretum Court, 8 Dove Road, Islington, England, N1 3GE

      IIF 16
    • 8, Arboretum Court, 8 Dove Road, London, N1 3GE, United Kingdom

      IIF 17
  • Koyuncu, Erdal
    British managing director born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 1p, Leroy House, 436 Essex Road, Islington, London, N1 3QP, United Kingdom

      IIF 18
  • Koyuncu, Erdal
    British security consultant born in July 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1p, Leroy House, 436 Essex Road Islington, London, N1 3QP, United Kingdom

      IIF 19
    • 32, Willoughby Road, London, N8 0JG, England

      IIF 20
  • Koyuncu, Ed Erdal
    British born in July 1979

    Resident in England

    Registered addresses and corresponding companies
    • 8a, Stafford Street, London, W1S 4RU, England

      IIF 21 IIF 22
    • 8a, Stafford Street, Mayfair, London, W1S 4RU, England

      IIF 23
child relation
Offspring entities and appointments 15
  • 1
    BELGRAVIA INTERNATIONAL GROUP LTD
    - now 11291434
    MODE GROUP LONDON LTD
    - 2018-07-19 11291434
    32 Willoughby Road, Hornsey, London, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2018-04-04 ~ now
    IIF 23 - Director → ME
    Person with significant control
    2018-04-04 ~ now
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 8 - Ownership of shares – More than 50% but less than 75% OE
  • 2
    BIOEDTECH LIMITED
    12475097
    8a Stafford St, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2020-02-20 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2020-02-20 ~ now
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Ownership of shares – 75% or more OE
  • 3
    BRANDSWAY TRADING LIMITED
    08334514
    2nd Floor Arcadia House, 15 Forlease Road, Maidenhead
    Dissolved Corporate (3 parents)
    Officer
    2012-12-18 ~ 2014-06-01
    IIF 17 - Director → ME
  • 4
    CSA UK SECURITY LIMITED
    09168696
    32 Willoughby Road, London, England
    Active Corporate (2 parents)
    Officer
    2014-08-11 ~ now
    IIF 22 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    NETDEFEND LIMITED
    12957804
    1 Vincent Square, London, England
    Dissolved Corporate (2 parents)
    Officer
    2020-10-16 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    2020-10-16 ~ dissolved
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 6
    QUALITECT LIMITED
    16734413
    8a Stafford Street, London, England
    Active Corporate (1 parent)
    Officer
    2025-09-22 ~ now
    IIF 21 - Director → ME
    Person with significant control
    2025-09-22 ~ now
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Right to appoint or remove directors OE
    IIF 7 - Ownership of shares – 75% or more OE
  • 7
    REGALIS CONSULTANCY LTD
    08403265
    32 Willoughby Road, London, England
    Dissolved Corporate (1 parent)
    Officer
    2013-02-14 ~ dissolved
    IIF 20 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 6 - Ownership of voting rights - 75% or more OE
    IIF 6 - Ownership of shares – 75% or more OE
    IIF 6 - Right to appoint or remove directors OE
  • 8
    REGALIS LTD
    09616461 10506408
    1p Leroy House, 436 Essex Road, Islington, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2015-06-01 ~ dissolved
    IIF 13 - Director → ME
  • 9
    REGALIS LTD
    10506408 09616461
    32 Willoughby Road Hornsey, London, England
    Active Corporate (1 parent)
    Officer
    2016-12-01 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2016-12-01 ~ now
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of voting rights - 75% or more OE
  • 10
    REGALIS SECURITY LIMITED
    - now 06002608
    SECURITY SOLUTIONS SPECIALIST LTD
    - 2010-05-25 06002608
    EK SECURITY LIMITED
    - 2008-06-03 06002608
    1p Leroy House, 436 Essex Road, Islington, London, England
    Dissolved Corporate (3 parents)
    Officer
    2006-11-20 ~ dissolved
    IIF 18 - Director → ME
  • 11
    REGALIS TRAINING LIMITED
    08360239
    1p Leroy House, 436 Essex Road Islington, London, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2013-01-15 ~ dissolved
    IIF 19 - Director → ME
  • 12
    SBE BRANDS LTD
    - now 12624584
    SBE MEDICAL LIMITED
    - 2021-11-26 12624584
    1 Thorney Hedge Road, Chiswick, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2020-05-27 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2020-05-27 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
  • 13
    TURKUAS-UK
    08523169
    1p Leroy House, 436 Essex Road Islington, London, London, England
    Dissolved Corporate (3 parents)
    Officer
    2013-05-10 ~ dissolved
    IIF 15 - Director → ME
  • 14
    UK & TURKEY EVENTS
    08459562
    1p Leroy House, 436 Essex Road Islington, London, Englad
    Dissolved Corporate (2 parents)
    Officer
    2013-03-25 ~ dissolved
    IIF 14 - Director → ME
  • 15
    YOUTH ENLIGHTENMENT SERVICE LIMITED
    06998017
    1p Leroy House, 436 Essex Road Islington, London
    Dissolved Corporate (3 parents)
    Officer
    2009-08-21 ~ dissolved
    IIF 16 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.