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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

Ertosun, Engin

    Related profiles found in government register
  • Ertosun, Engin
    British born in October 1976

    Resident in England

    Registered addresses and corresponding companies
  • Ertosun, Engin
    British company director born in October 1976

    Resident in England

    Registered addresses and corresponding companies
    • Kalamu House, 11 Coldbath Square, London, EC1R 5HL, England

      IIF 15
  • Ertosun, Engin
    British director born in October 1976

    Resident in England

    Registered addresses and corresponding companies
    • Kalamu House, 11 Coldbath Square, London, EC1R 5HL, England

      IIF 16
  • Ertosun, Engin, Mr.
    British born in October 1976

    Resident in England

    Registered addresses and corresponding companies
  • Ertosun, Engin
    British born in October 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 27, Old Gloucester Street, London, WC1N 3AX, England

      IIF 27
  • Mr Engin Ertosun
    British born in October 1976

    Resident in England

    Registered addresses and corresponding companies
    • 11, Coldbath Square, London, EC1R 5HL, England

      IIF 28
    • 11, Coldbath Square, London, EC1R 5HL, United Kingdom

      IIF 29
    • Kalamu House, 11 Coldbath Square, London, EC1R 5HL, England

      IIF 30 IIF 31 IIF 32
    • Kalumu House, 11 Coldbath Square, London, London, EC1R 5HL, England

      IIF 33
  • Mr. Engin Ertosun
    British born in October 1976

    Resident in England

    Registered addresses and corresponding companies
  • Mr Engin Ertosun
    British born in October 1976

    Registered addresses and corresponding companies
  • Mr Engin Ertosun
    British, born in October 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 54
  • 1
    APAX SUPPORT LIMITED
    07192583
    Kirkdale House, 258 Kirkdale, London, England
    Active Corporate (8 parents)
    Officer
    2020-04-04 ~ 2024-10-18
    IIF 26 - Director → ME
    Person with significant control
    2020-04-04 ~ 2022-02-07
    IIF 50 - Has significant influence or control OE
  • 2
    AQUILA HOMES LIMITED
    - now 07337362
    GROSVENOR NEW HOMES LIMITED
    - 2011-11-16 07337362
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2010-08-05 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 43 - Has significant influence or control OE
  • 3
    AQUILA PROPERTIES LIMITED
    OE013314
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 62 - Ownership of shares - More than 25% OE
    IIF 62 - Ownership of voting rights - More than 25% OE
    IIF 62 - Has significant influence or control OE
    IIF 62 - Right to appoint or remove directors OE
  • 4
    AXBRIDGE PROPERTIES LIMITED
    OE015407
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Removed Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 54 - Right to appoint or remove directors OE
    IIF 54 - Ownership of shares - More than 25% OE
    IIF 54 - Ownership of voting rights - More than 25% OE
    IIF 54 - Has significant influence or control OE
  • 5
    BAY SQUARE MANAGEMENT LIMITED
    13601413
    11 Coldbath Square, London, England
    Active Corporate (2 parents)
    Officer
    2021-09-03 ~ now
    IIF 19 - Director → ME
  • 6
    CRICKETERS GREEN LIMITED
    OE013341
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 68 - Ownership of voting rights - More than 25% OE
    IIF 68 - Right to appoint or remove directors OE
    IIF 68 - Has significant influence or control OE
    IIF 68 - Ownership of shares - More than 25% OE
  • 7
    CRIUS AVIATION LIMITED
    - now 07787165
    LONDON COMMUNITY HOME CARE LIMITED
    - 2024-02-13 07787165
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (4 parents)
    Officer
    2024-02-01 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2024-02-01 ~ now
    IIF 32 - Ownership of shares – More than 25% but not more than 50% OE
  • 8
    D&B FINANCE 2 LIMITED
    11546551 10644998
    197 Kingston Road, Epsom, Surrey
    Dissolved Corporate (9 parents)
    Person with significant control
    2022-02-04 ~ dissolved
    IIF 69 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 69 - Right to appoint or remove directors OE
    IIF 69 - Ownership of shares – More than 25% but not more than 50% OE
  • 9
    D&B FINANCE LIMITED
    10644998 11546551
    197 Kingston Road, Epsom, Surrey
    Dissolved Corporate (11 parents)
    Person with significant control
    2020-04-04 ~ dissolved
    IIF 70 - Right to appoint or remove directors OE
    IIF 70 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 70 - Ownership of shares – More than 25% but not more than 50% OE
  • 10
    ELMFIELD PROPERTIES LIMITED
    OE013325
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 66 - Has significant influence or control OE
    IIF 66 - Right to appoint or remove directors OE
    IIF 66 - Ownership of shares - More than 25% OE
    IIF 66 - Ownership of voting rights - More than 25% OE
  • 11
    ENGOZI LIMITED
    - now 13662292
    EXOZ LIMITED
    - 2021-10-28 13662292
    11 Coldbath Square, London, England
    Active Corporate (2 parents)
    Officer
    2021-10-05 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2021-10-05 ~ now
    IIF 36 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 36 - Right to appoint or remove directors OE
    IIF 36 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 12
    EXCELCARE (CAMBRIDGE) LIMITED
    06276142
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (5 parents, 22 offsprings)
    Person with significant control
    2020-04-04 ~ now
    IIF 42 - Has significant influence or control OE
  • 13
    EXCELCARE (LONDON) LIMITED
    06276403
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (5 parents, 12 offsprings)
    Person with significant control
    2020-04-04 ~ now
    IIF 47 - Has significant influence or control OE
  • 14
    EXCELCARE ACQUISITIONS LIMITED
    OE013347
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 56 - Right to appoint or remove directors OE
    IIF 56 - Has significant influence or control OE
    IIF 56 - Ownership of voting rights - More than 25% OE
    IIF 56 - Ownership of shares - More than 25% OE
  • 15
    EXCELCARE ARCUS INVESTMENTS LIMITED
    13214667
    11 Coldbath Square, London, England
    Active Corporate (2 parents, 1 offspring)
    Person with significant control
    2021-02-19 ~ now
    IIF 35 - Has significant influence or control OE
  • 16
    EXCELCARE EQUITIES LIMITED
    OE013332 OE013360
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 63 - Has significant influence or control OE
    IIF 63 - Right to appoint or remove directors OE
    IIF 63 - Ownership of shares - More than 25% OE
    IIF 63 - Ownership of voting rights - More than 25% OE
  • 17
    EXCELCARE HOLDINGS LIMITED
    - now 03146902
    EXCELCARE HOLDINGS PLC - 2009-03-18
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (8 parents, 13 offsprings)
    Person with significant control
    2020-04-04 ~ now
    IIF 39 - Has significant influence or control OE
  • 18
    EXCELCARE INVESTMENTS LIMITED
    OE013366
    4th Floor St Paul's Gate, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 53 - Right to appoint or remove directors OE
    IIF 53 - Ownership of voting rights - More than 25% OE
    IIF 53 - Ownership of shares - More than 25% OE
    IIF 53 - Has significant influence or control OE
  • 19
    EXCELCARE LAND MANAGEMENT LIMITED
    OE013473
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 58 - Has significant influence or control OE
    IIF 58 - Ownership of shares - More than 25% OE
    IIF 58 - Ownership of voting rights - More than 25% OE
    IIF 58 - Right to appoint or remove directors OE
  • 20
    EXCELCARE SECURITIES LIMITED
    OE013360 OE013332
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 64 - Ownership of voting rights - More than 25% OE
    IIF 64 - Right to appoint or remove directors OE
    IIF 64 - Ownership of shares - More than 25% OE
    IIF 64 - Has significant influence or control OE
  • 21
    FARLAND LIMITED
    OE013408
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 55 - Ownership of shares - More than 25% OE
    IIF 55 - Has significant influence or control OE
    IIF 55 - Right to appoint or remove directors OE
    IIF 55 - Ownership of voting rights - More than 25% OE
  • 22
    GELSTAR LIMITED
    - now 07407260
    GELSTAR ENVIRONMENTAL MANAGEMENT LIMITED
    - 2022-05-10 07407260
    GELSTAR LIMITED
    - 2013-04-08 07407260
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2010-10-25 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 40 - Has significant influence or control OE
  • 23
    GUILDMORE (BECKENHAM) LIMITED
    11898612
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (3 parents)
    Officer
    2019-03-22 ~ now
    IIF 23 - Director → ME
  • 24
    GUILDMORE (HERNE BAY) LIMITED
    11898541
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2019-03-22 ~ now
    IIF 21 - Director → ME
  • 25
    GUILDMORE (LADYWELL) LIMITED
    11296967
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (4 parents)
    Officer
    2018-04-06 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 41 - Has significant influence or control OE
  • 26
    GUILDMORE (SERVICES) LIMITED
    08746322 03517348
    Kalamu House, 11 Coldbath Square, London, England
    Dissolved Corporate (3 parents)
    Officer
    2013-10-24 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2020-04-04 ~ dissolved
    IIF 37 - Has significant influence or control OE
  • 27
    GUILDMORE CONSTRUCTION LIMITED
    - now 04714482 13077846
    STEPHEN BRADBURY (ARCHITECTS) LIMITED
    - 2024-12-03 04714482
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (8 parents)
    Officer
    2003-04-14 ~ now
    IIF 10 - Director → ME
  • 28
    GUILDMORE FACADES AND CLADDING LIMITED
    - now 13077846
    GUILDMORE CONSTRUCTION LIMITED
    - 2022-06-24 13077846 04714482
    11 Coldbath Square, London, England
    Active Corporate (5 parents)
    Officer
    2020-12-11 ~ now
    IIF 18 - Director → ME
  • 29
    GUILDMORE GROUP LIMITED
    16264239
    11 Coldbath Square, London, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2025-02-19 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2025-02-19 ~ now
    IIF 28 - Right to appoint or remove directors OE
    IIF 28 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 30
    GUILDMORE HOLDINGS LIMITED
    - now 11365042
    GUILDMORE DEVELOPMENTS LIMITED
    - 2024-09-27 11365042
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2018-05-16 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 38 - Has significant influence or control OE
  • 31
    GUILDMORE HOMESTEAD LIMITED
    - now 11380971
    GUILDMORE (CROWN LANE) LIMITED
    - 2023-05-08 11380971
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (4 parents)
    Officer
    2018-05-24 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 48 - Has significant influence or control OE
  • 32
    GUILDMORE LTD.
    - now 03517348 08746322
    EXCELCARE DEVELOPMENTS LTD.
    - 2011-10-10 03517348
    HELMER LIMITED - 2001-06-04
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (10 parents, 5 offsprings)
    Officer
    2001-11-09 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2020-04-04 ~ 2025-03-31
    IIF 44 - Has significant influence or control OE
  • 33
    GUILDMORE MIDLANDS & NORTH LIMITED
    16358428
    11 Coldbath Square, London, England
    Active Corporate (4 parents)
    Officer
    2025-04-01 ~ now
    IIF 4 - Director → ME
  • 34
    GUILDMORE PLANNED WORKS LIMITED
    16357443 11363696
    11 Coldbath Square, London, England
    Active Corporate (4 parents)
    Officer
    2025-04-01 ~ now
    IIF 2 - Director → ME
  • 35
    GUILDMORE ROOFING LIMITED
    16358653
    11 Coldbath Square, London, England
    Active Corporate (4 parents)
    Officer
    2025-04-01 ~ now
    IIF 5 - Director → ME
  • 36
    GUILDMORE SOLUTIONS LTD
    - now 11363696
    GUILDMORE PLANNED WORKS LIMITED
    - 2025-03-20 11363696 16357443
    GUILDMORE (BRADFIELD) LIMITED
    - 2024-09-27 11363696
    Kalamu House, Coldbath Square, London, England
    Active Corporate (5 parents)
    Officer
    2018-05-15 ~ now
    IIF 25 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 49 - Has significant influence or control OE
  • 37
    HANOVER GOLD LIMITED
    OE013406
    Vistra Corporate Services, Wickhams Cay Ii, Road Town, Tortola Vg1110, Virgin Islands, British
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 59 - Has significant influence or control OE
    IIF 59 - Ownership of voting rights - More than 25% OE
    IIF 59 - Right to appoint or remove directors OE
    IIF 59 - Ownership of shares - More than 25% OE
  • 38
    HERRON WALK ESTATE LIMITED
    11979772
    128 City Road, Herron Walk Estate Limited, London, England
    Active Corporate (7 parents)
    Officer
    2019-05-07 ~ 2023-06-08
    IIF 15 - Director → ME
    Person with significant control
    2019-05-07 ~ 2023-06-08
    IIF 30 - Right to appoint or remove directors OE
    IIF 30 - Ownership of shares – 75% or more OE
    IIF 30 - Ownership of voting rights - 75% or more OE
  • 39
    IN HOUSE LIVING LIMITED
    16257571
    11 Coldbath Square, London, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    2025-02-17 ~ now
    IIF 29 - Has significant influence or control OE
  • 40
    KENT PADEL TENNIS LIMITED
    16712804
    27 Old Gloucester Street, London, England
    Active Corporate (2 parents)
    Officer
    2025-10-28 ~ now
    IIF 27 - Director → ME
  • 41
    LATCHWORTH LIMITED
    OE013449
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 52 - Right to appoint or remove directors OE
    IIF 52 - Has significant influence or control OE
    IIF 52 - Ownership of shares - More than 25% OE
    IIF 52 - Ownership of voting rights - More than 25% OE
  • 42
    MAJESTIC PROPERTIES LIMITED
    OE013428
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 65 - Right to appoint or remove directors OE
    IIF 65 - Ownership of shares - More than 25% OE
    IIF 65 - Has significant influence or control OE
    IIF 65 - Ownership of voting rights - More than 25% OE
  • 43
    MASTERWORK INVESTMENT CONSORTIUM LTD
    06740099
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (10 parents)
    Officer
    2015-02-20 ~ 2026-01-26
    IIF 22 - Director → ME
  • 44
    MYVA PROPERTIES LIMITED
    OE013467
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 57 - Ownership of voting rights - More than 25% OE
    IIF 57 - Ownership of shares - More than 25% OE
    IIF 57 - Has significant influence or control OE
    IIF 57 - Right to appoint or remove directors OE
  • 45
    PINEFIELD LIMITED
    OE013438
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 60 - Right to appoint or remove directors OE
    IIF 60 - Ownership of shares - More than 25% OE
    IIF 60 - Ownership of voting rights - More than 25% OE
    IIF 60 - Has significant influence or control OE
  • 46
    PROPFIN LTD
    - now 09885474
    CROWDMORE CAPITAL LIMITED
    - 2016-08-11 09885474
    CAPITAL FACTION LTD
    - 2016-04-19 09885474
    Kalumu House, 11 Coldbath Square, London, London, England
    Active Corporate (7 parents)
    Officer
    2015-11-24 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2022-11-23 ~ now
    IIF 33 - Has significant influence or control OE
  • 47
    REINA SUPPORTS LIMITED
    12336830
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (2 parents)
    Officer
    2019-11-27 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2019-11-27 ~ now
    IIF 31 - Right to appoint or remove directors OE
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 48
    RUSHBY LIMITED
    OE013486
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 67 - Right to appoint or remove directors OE
    IIF 67 - Ownership of shares - More than 25% OE
    IIF 67 - Ownership of voting rights - More than 25% OE
    IIF 67 - Has significant influence or control OE
  • 49
    SCRUBS STRATEGIC LIMITED
    11722016
    70 High Street, Chislehurst, England
    Active Corporate (8 parents)
    Officer
    2021-05-21 ~ now
    IIF 1 - Director → ME
  • 50
    SPRINGMARSH HOMES LIMITED
    03324727
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (5 parents)
    Person with significant control
    2020-04-04 ~ now
    IIF 46 - Has significant influence or control OE
  • 51
    SURREY SQUARE MANAGEMENT LIMITED
    09747323
    Kalamu House, 11 Coldbath Square, London, England
    Active Corporate (3 parents)
    Officer
    2015-08-25 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2020-04-04 ~ now
    IIF 45 - Has significant influence or control OE
  • 52
    SYMBOL INVESTMENTS LIMITED
    OE013492
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 61 - Right to appoint or remove directors OE
    IIF 61 - Ownership of shares - More than 25% OE
    IIF 61 - Has significant influence or control OE
    IIF 61 - Ownership of voting rights - More than 25% OE
  • 53
    TAZE HOLDINGS LIMITED
    12889281
    11 Coldbath Square, London, England
    Active Corporate (3 parents, 1 offspring)
    Person with significant control
    2020-09-18 ~ now
    IIF 34 - Has significant influence or control OE
  • 54
    XYLEM LIMITED
    OE015365
    4th Floor St Paul's Gate, 22-24 New Street, St Helier, Jersey
    Registered Corporate (2 parents)
    Beneficial owner
    2020-04-04 ~ now
    IIF 51 - Has significant influence or control OE
    IIF 51 - Ownership of voting rights - More than 25% OE
    IIF 51 - Right to appoint or remove directors OE
    IIF 51 - Ownership of shares - More than 25% OE

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