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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

Heffron, Diana Mary Alexandra

    Related profiles found in government register
  • Heffron, Diana Mary Alexandra
    British born in November 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 13, Main Street, Hillsborough, BT26 6AE, Northern Ireland

      IIF 1 IIF 2 IIF 3
    • 14, Holywell Row, London, EC2A 4JB, United Kingdom

      IIF 4
  • Heffron, Diana Mary Alexandra
    British director born in November 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Unit 2 Channel Wharf, 21 Old Channel Road, Belfast, BT3 9DE

      IIF 5
    • Unit 2 Channel Wharf, 21 Old Channel Road, Belfast, BT3 9DE, Northern Ireland

      IIF 6
    • First Floor, The Workshop, Unit 9a The Linen Green, Moygashel, Dungannon, Co Tyrone, BT71 7HB, United Kingdom

      IIF 7
    • 14, Holywell Row, London, EC2A 4JB

      IIF 8 IIF 9
    • 14, Holywell Row, London, EC2A 4JB, England

      IIF 10
  • Heffron, Diana Mary Alexandra
    born in November 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 14, Holywell Row, London, EC2A 4JB, Uk

      IIF 11
  • Heffron, Diana Mary Alexandra, Ms.
    born in November 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
  • Mrs Diana Mary Alexandra Heffron
    British born in November 1977

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 14 Holywell Row, London, EC2A 4JB

      IIF 23 IIF 24
    • First Floor, The Workshop, Unit 9a The Linen Green, Moygashel, Dungannon, Co Tyrone, BT71 7HB, United Kingdom

      IIF 25
    • 13, Main Street, Hillsborough, BT26 6AE, Northern Ireland

      IIF 26 IIF 27
    • 14, Holywell Row, London, EC2A 4JB

      IIF 28
  • Mrs Diana Mary Alexandra Heffron
    British born in November 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Office Dock Unit 2, Channel Wharf, 21 Old Channel Road, Belfast, Co. Antrim, BT3 9DE

      IIF 29
  • Heffron, Diana
    British

    Registered addresses and corresponding companies
    • 13, Main Street, Hillsborough, BT26 6AE, Northern Ireland

      IIF 30
    • 14, Holywell Row, London, EC2A 4JB

      IIF 31 IIF 32
child relation
Offspring entities and appointments 28
  • 1
    4UATRO PROPERTIES LLP
    OC347302
    14 Holywell Row, London
    Dissolved Corporate (14 parents, 1 offspring)
    Officer
    2010-07-31 ~ 2012-02-09
    IIF 19 - LLP Member → ME
  • 2
    BALLYCLARE DEVELOPMENTS LIMITED
    NI633645
    13 Main Street, Hillsborough, Northern Ireland
    Active Corporate (6 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    161,053 GBP2024-09-30
    Officer
    2017-05-01 ~ now
    IIF 3 - Director → ME
  • 3
    BOYD & HEFFRON LIMITED
    - now 04144937
    H2 FIX IT.COM LIMITED - 2002-11-04 04643075
    14 Holywell Row, London
    Active Corporate (8 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    3,116,327 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2018-12-11
    IIF 23 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 23 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    BRANCH PLACE LLP
    OC355619
    14 Holywell Row, London
    Dissolved Corporate (9 parents)
    Officer
    2010-06-14 ~ 2013-08-08
    IIF 18 - LLP Member → ME
  • 5
    BS&T IRELAND LTD
    NI649180
    First Floor, The Workshop Unit 9a The Linen Green, Moygashel, Dungannon, Co Tyrone, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2017-11-09 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2017-11-09 ~ dissolved
    IIF 25 - Right to appoint or remove directors OE
    IIF 25 - Ownership of shares – 75% or more OE
    IIF 25 - Ownership of voting rights - 75% or more OE
  • 6
    C-42 LTD
    NI735154
    13 Main Street, Hillsborough, Northern Ireland
    Active Corporate (4 parents)
    Officer
    2025-11-06 ~ now
    IIF 2 - Director → ME
  • 7
    CASTLEHILL DEVELOPMENTS LIMITED
    NI628710
    Bt47 3py, 25f 25f, Longfield Road, Eglinton, No, Northern Ireland
    Dissolved Corporate (10 parents)
    Officer
    2017-05-01 ~ 2018-02-02
    IIF 5 - Director → ME
  • 8
    CRITERION GREENWICH LIMITED
    16736659
    14 Holywell Row, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-09-23 ~ now
    IIF 4 - Director → ME
  • 9
    CRITERION PROPERTY DEVELOPMENTS LIMITED
    04337640
    14 Holywell Row, London
    Dissolved Corporate (7 parents, 2 offsprings)
    Net Assets/Liabilities (Company account)
    100 GBP2024-07-31
    Officer
    2010-03-27 ~ dissolved
    IIF 31 - Secretary → ME
  • 10
    CRITERION TWO LLP
    OC328164
    14 Holywell Row, London
    Dissolved Corporate (9 parents)
    Officer
    2010-06-01 ~ 2014-08-01
    IIF 14 - LLP Member → ME
  • 11
    DIANA CORBETT LIMITED
    - now 04144939
    HOW TO FIX IT (UK) LIMITED - 2002-11-04
    FIX IT TELECOMMUNICATION LIMITED - 2001-02-28
    14 Holywell Row, London
    Active Corporate (8 parents)
    Net Assets/Liabilities (Company account)
    1,473,013 GBP2024-03-31
    Officer
    2010-03-27 ~ 2019-02-05
    IIF 32 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2019-02-04
    IIF 24 - Ownership of shares – 75% or more OE
    IIF 24 - Ownership of voting rights - 75% or more OE
  • 12
    FOX WHISKEY LIMITED
    NI637297
    Unit 2 Channel Wharf, 21 Old Channel Road, Belfast, Northern Ireland
    Active Corporate (7 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    -11,707 GBP2024-03-31
    Officer
    2017-05-01 ~ 2021-05-31
    IIF 6 - Director → ME
  • 13
    GILLENDER COMMERCIAL LIMITED
    09768646
    14 Holywell Row, London, England
    Dissolved Corporate (6 parents, 1 offspring)
    Equity (Company account)
    444 GBP2020-12-31
    Officer
    2017-05-03 ~ dissolved
    IIF 10 - Director → ME
  • 14
    HEFFRON EQUINE LIMITED
    NI619493
    13 Main Street, Hillsborough, Northern Ireland
    Dissolved Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    -567 GBP2023-07-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 26 - Ownership of voting rights - 75% or more OE
    IIF 26 - Ownership of shares – 75% or more OE
  • 15
    HEFFRON ESTATES LIMITED
    - now NI609589
    HEFFRON STAPLEHURST LIMITED - 2012-02-14
    13 Main Street, Hillsborough, Northern Ireland
    Active Corporate (2 parents, 29 offsprings)
    Net Assets/Liabilities (Company account)
    431,164 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ 2017-07-01
    IIF 29 - Ownership of voting rights - 75% or more OE
    IIF 29 - Ownership of shares – 75% or more OE
  • 16
    MOY ESTATES LIMITED
    NI046955
    13 Main Street, Hillsborough, Northern Ireland
    Active Corporate (3 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    765,110 GBP2024-03-31
    Officer
    2010-03-27 ~ now
    IIF 30 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 27 - Ownership of shares – 75% or more with control over the trustees of a trust OE
    IIF 27 - Ownership of voting rights - 75% or more OE
  • 17
    MOY INVESTMENTS LLP
    NC000132
    The Office Dock, Unit 2, Channel Wharf, 21 Old Channel Road, Belfast
    Dissolved Corporate (4 parents)
    Officer
    2006-08-21 ~ dissolved
    IIF 12 - LLP Designated Member → ME
  • 18
    NEPTUNE (EALING ROAD) LLP
    OC335530
    Ernst & Young, 1 More London Place, London
    Dissolved Corporate (6 parents)
    Officer
    2008-12-31 ~ dissolved
    IIF 16 - LLP Member → ME
  • 19
    NEPTUNE ESTATES LIMITED
    - now 06738616 12972913
    NEPTUNE GROUP LIMITED
    - 2023-02-02 06738616 NI673983, 04430751
    OAKWALL PROPERTIES LTD. - 2009-01-19
    14 Holywell Row, London
    Active Corporate (6 parents, 21 offsprings)
    Net Assets/Liabilities (Company account)
    52,550 GBP2024-12-31
    Officer
    2017-05-04 ~ 2023-12-31
    IIF 9 - Director → ME
  • 20
    NEPTUNE LAND PROMOTION LIMITED
    - now NI628716
    COMBER ROAD DEVELOPMENTS LIMITED
    - 2021-08-19 NI628716
    13 Main Street, Hillsborough, Northern Ireland
    Active Corporate (8 parents, 4 offsprings)
    Net Assets/Liabilities (Company account)
    -1,053,881 GBP2024-03-31
    Officer
    2017-05-01 ~ now
    IIF 1 - Director → ME
  • 21
    NEPTUNE PROPERTY DEVELOPMENTS (239-241 CAMBRIDGE HEATH ROAD) LIMITED
    - now 04530721
    NEPTUNE PROPERTY DEVELOPMENTS (23 LANT STREET) LIMITED - 2005-09-13
    ALPHABET ENTERPRISE LIMITED - 2002-11-14 04620471, 04451541
    14 Holywell Row, London
    Dissolved Corporate (6 parents)
    Equity (Company account)
    100 GBP2020-12-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 28 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 28 - Ownership of shares – More than 25% but not more than 50% OE
  • 22
    NEPTUNE PROPERTY DEVELOPMENTS (99 QUEENS ROAD) LIMITED
    - now 04647014
    NEPTUNE PROPERTY DEVELOPMENTS (17 OLD NICHOLLS STREET) LIMITED - 2003-08-20
    YOUNG'S MANAGEMENT LIMITED - 2003-03-25
    14 Holywell Row, London
    Active Corporate (8 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    621,805 GBP2024-12-31
    Officer
    2022-12-30 ~ 2022-12-30
    IIF 8 - Director → ME
  • 23
    PRINCELET STREET LLP
    - now OC350829
    KNOCKMOYLE DRIVE LLP - 2010-08-26
    14 Holywell Row, London
    Dissolved Corporate (13 parents)
    Officer
    2011-01-01 ~ 2013-12-01
    IIF 22 - LLP Member → ME
  • 24
    REDCHURCH LLP
    OC349137
    14 Holywell Row, London
    Dissolved Corporate (6 parents)
    Officer
    2010-12-01 ~ 2015-01-01
    IIF 20 - LLP Member → ME
  • 25
    REDCHURCH PENTHOUSES LLP
    OC362853
    14 Holywell Row, London
    Active Corporate (13 parents)
    Net Assets/Liabilities (Company account)
    30,061 GBP2024-03-31
    Officer
    2011-03-17 ~ 2015-03-31
    IIF 11 - LLP Member → ME
  • 26
    STREAMVILLE LLP
    OC355542
    14 Holywell Row, London
    Active Corporate (10 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    495,748 GBP2024-06-30
    Officer
    2010-06-10 ~ 2013-04-16
    IIF 15 - LLP Member → ME
  • 27
    TEXRYTE HOUSE LLP
    OC372228
    14 Holywell Row, London
    Active Corporate (9 parents)
    Net Assets/Liabilities (Company account)
    660,016 GBP2024-03-31
    Officer
    2012-02-08 ~ 2013-05-01
    IIF 21 - LLP Member → ME
  • 28
    VOLANTAIR LLP - now
    BARBICAN HOUSE LLP - 2014-11-25
    ROSEMARY WORKS LLP
    - 2011-11-29 OC350098
    PLUMBERS ROW LLP - 2010-03-09
    14 Holywell Row, London
    Active Corporate (12 parents)
    Net Assets/Liabilities (Company account)
    126,890 GBP2023-12-31
    Officer
    2011-01-04 ~ 2011-08-01
    IIF 17 - LLP Member → ME
    2012-01-05 ~ 2014-11-01
    IIF 13 - LLP Member → ME

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