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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 Constantin Iosif

    Related profiles found in government register
  • Mr Constantin Iosif
    Romanian born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Dns House, 382 Kenton Road, Harrow, HA3 8DP, England

      IIF 1 IIF 2
    • 22, Cheyne Walk, London, NW4 3QJ, England

      IIF 3
    • Suite Ra01, 195-197 Wood Street, London, E17 3NU, United Kingdom

      IIF 4
  • Mr Constantin Iosif
    Romanian born in April 1976

    Resident in England

    Registered addresses and corresponding companies
    • 482, Bushey Mill Lane, Bushey, WD23 2AS, England

      IIF 5 IIF 6 IIF 7
    • 382, Dns House, Kenton Road, London, Middlesex, HA3 8DP, United Kingdom

      IIF 9
    • Dns House, 382 Kenton Road, Harrow, London, HA3 8DP, United Kingdom

      IIF 10
  • Iosif, Constantin
    Romanian born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Dns House, 382 Kenton Road, Harrow, HA3 8DP, England

      IIF 11 IIF 12
    • Suite Ra01, 195-197 Wood Street, London, E17 3NU, United Kingdom

      IIF 13 IIF 14
  • Iosif, Constantin
    Romanian businessman born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 22, Cheyne Walk, London, NW4 3QJ, England

      IIF 15
  • Constantin, Iosif
    British born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 73, Mount Pleasant, Barnet, Hertfordshire, EN4 9ET, Uk

      IIF 16
  • Constantin, Iosif
    British heating engineer born in April 1976

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 33, Granville Road, Watford, Hertfordshire, WD18 0AH, England

      IIF 17
  • Iosif, Constantin
    Romanian born in April 1976

    Resident in England

    Registered addresses and corresponding companies
    • 73, Mount Pleasant, Barnet, EN4 9ET, United Kingdom

      IIF 18
    • 482, Bushey Mill Lane, Bushey, WD23 2AS, England

      IIF 19 IIF 20 IIF 21
    • 382, Dns House, Kenton Road, London, Middlesex, HA3 8DP, United Kingdom

      IIF 23
    • Dns House, 382 Kenton Road, Harrow, London, HA3 8DP, United Kingdom

      IIF 24
  • Iosif, Constantin
    Romanian businessman born in April 1976

    Resident in England

    Registered addresses and corresponding companies
    • 73, Mount Pleasant, Barnet, London, EN4 9ET, United Kingdom

      IIF 25
  • Iosif, Constantin
    Romanian plumbing and heating engineer born in April 1976

    Resident in England

    Registered addresses and corresponding companies
    • 33, Granville Road, 33 Granville Road, Watford, WD18 0AH, England

      IIF 26
child relation
Offspring entities and appointments 16
  • 1
    24 HOUR HOME SERVICE LIMITED
    06715101
    33 Granville Road, Watford, Hertfordshire
    Dissolved Corporate (6 parents)
    Officer
    2011-04-01 ~ 2015-03-31
    IIF 17 - Director → ME
  • 2
    BIGNESS LIMITED
    16717490
    Suite Ra01 195-197 Wood Street, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2025-09-15 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2025-09-15 ~ now
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of shares – 75% or more OE
    IIF 4 - Ownership of voting rights - 75% or more OE
  • 3
    CENTRU DE CONSULTANTA ROMANI UK CIC
    16685629
    Suite Ra01 195-197 Wood Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-09-01 ~ now
    IIF 13 - Director → ME
  • 4
    CONSTANTIN IOSIF LTD
    15587114
    482 Bushey Mill Lane, Bushey, England
    Active Corporate (1 parent)
    Officer
    2024-03-23 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2024-03-23 ~ now
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Right to appoint or remove directors OE
  • 5
    HOME COMFORT ASSURED LTD.
    08464899
    33 Granville Road, 33 Granville Road, Watford
    Active Corporate (5 parents)
    Officer
    2013-03-27 ~ 2013-04-01
    IIF 26 - Director → ME
  • 6
    ILN PLUMBING LIMITED
    07019964
    194-196 Victoria Street, Grimsby
    Dissolved Corporate (1 parent)
    Officer
    2009-09-15 ~ dissolved
    IIF 16 - Director → ME
  • 7
    JA&A LTD
    15705477
    382 Kenton Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    2024-05-07 ~ now
    IIF 22 - Director → ME
    Person with significant control
    2024-05-07 ~ now
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Right to appoint or remove directors OE
  • 8
    PRIME CENTRAL M&E LIMITED
    16373381
    382 Kenton Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    2025-04-08 ~ now
    IIF 21 - Director → ME
    Person with significant control
    2025-04-08 ~ now
    IIF 6 - Right to appoint or remove directors OE
    IIF 6 - Ownership of voting rights - 75% or more OE
    IIF 6 - Ownership of shares – 75% or more OE
  • 9
    SOFTWARE ENGINEERING TECHNOLOGY LTD
    14466811
    382 Dns House, Kenton Road, London, Middlesex, United Kingdom
    Active Corporate (1 parent)
    Officer
    2022-11-07 ~ now
    IIF 23 - Director → ME
    Person with significant control
    2022-11-07 ~ now
    IIF 9 - Ownership of shares – 75% or more OE
    IIF 9 - Ownership of voting rights - 75% or more OE
    IIF 9 - Right to appoint or remove directors OE
  • 10
    TBPC LIMITED
    07505862
    73 Mount Pleasant, Barnet, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2011-01-26 ~ dissolved
    IIF 18 - Director → ME
  • 11
    THE BELSIZE HEATING COMPANY LIMITED
    10237900
    22 Cheyne Walk, London, England
    Dissolved Corporate (1 parent)
    Officer
    2016-06-17 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2016-06-17 ~ dissolved
    IIF 3 - Ownership of shares – 75% or more OE
  • 12
    THE BELSIZE PLUMBING COMPANY LTD
    07541523
    Brentmead House, Britannia Road, London
    Dissolved Corporate (5 parents)
    Officer
    2011-02-24 ~ dissolved
    IIF 25 - Director → ME
  • 13
    VAILLANT ENGINEER LIMITED
    11862185
    Dns House, 382 Kenton Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    2019-03-05 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2019-03-05 ~ now
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
  • 14
    VIESSMANN COMERCIAL ENGINEER LTD
    14365168
    482 Bushey Mill Lane, Bushey, England
    Active Corporate (1 parent)
    Officer
    2022-09-20 ~ now
    IIF 19 - Director → ME
    Person with significant control
    2022-09-20 ~ now
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Ownership of shares – 75% or more OE
    IIF 8 - Right to appoint or remove directors OE
  • 15
    VIESSMANN ENGINEER LIMITED
    10733989
    Dns House, 382 Kenton Road, Harrow, England
    Active Corporate (1 parent)
    Officer
    2017-04-21 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2017-04-21 ~ now
    IIF 1 - Ownership of shares – 75% or more OE
  • 16
    VV MAMA LTD
    14963514
    Dns House 382 Kenton Road, Harrow, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2023-06-27 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2023-06-27 ~ now
    IIF 10 - Right to appoint or remove directors OE
    IIF 10 - Ownership of shares – 75% or more OE
    IIF 10 - Ownership of voting rights - 75% or more OE

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