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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

Lockhart, Brian David, Mr.

    Related profiles found in government register
  • Lockhart, Brian David, Mr.
    British born in January 1976

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 64 Strand Road, Portstewart, Co Londonderry, BT55 7LY

      IIF 1 IIF 2
    • Kirkoswald Road, Maidens, Girvan, Ayr, KA26 9NH

      IIF 3
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 4 IIF 5
    • 126, Dunluce Road, Portrush, County Londonderry, BT56 8NB, Northern Ireland

      IIF 6
  • Lockhart, Brian David
    British born in January 1976

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Limavady Business Park, Bwest, 89 Dowland Road, Limavady, BT49 0HR, Northern Ireland

      IIF 7
  • Lockhart, Marion Alice
    British born in October 1944

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Kirkoswald Road, Maidens, Girvan, Ayr, KA26 9NH

      IIF 8
    • 15 Trench Road, Mallusk, Newtownabbey, Co Antrim, BT36 4TY

      IIF 9
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 10
    • 126, Dunluce Road, Portrush, County Londonderry, BT56 8NB, Northern Ireland

      IIF 11
  • Mr Brian David Lockhart
    British born in January 1976

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Limavady Business Park, Bwest, 89 Dowland Road, Limavady, BT49 0HR, Northern Ireland

      IIF 12
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 13 IIF 14
    • 126, Dunluce Road, Portrush, County Londonderry, BT56 8NB, Northern Ireland

      IIF 15
    • 64, Strand Road, Portstewart, BT55 7LY, Northern Ireland

      IIF 16
    • 64, Strand Road, Portstewart, BT55 7LY, United Kingdom

      IIF 17
  • Agnew, Carol Anne, Mrs.
    British caravan park operator born in December 1980

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • C/o D J Lockhart Ltd, Ballycastle Road, Coleraine, Co Londonderry, BT52 2DY

      IIF 18
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 19
  • Mrs Marion Lockhart
    British born in October 1944

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 20
  • Agnew, Carol Anne
    British caravan park operator born in December 1980

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Kirkoswald Road, Maidens, Girvan, Ayr, KA26 9NH

      IIF 21
  • Agnew, Carol Anne
    British company director born in December 1980

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 5 Loughan Road, Coleraine, BT52 1UB

      IIF 22
  • Lockhart, Brian David
    British

    Registered addresses and corresponding companies
    • 64, Strand Road, Portstewart, Co Londonderry, BT55 7LY, United Kingdom

      IIF 23
  • Mrs Marion Alice Lockhart
    British born in October 1944

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 24
    • 126, Dunluce Road, Portrush, County Londonderry, BT56 8NB, Northern Ireland

      IIF 25 IIF 26 IIF 27
  • Mrs Carol Anne Agnew
    British born in December 1980

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 5, Loughan Road, Coleraine, BT52 1UB, Northern Ireland

      IIF 28
  • Lockhart, Marion Alice
    British

    Registered addresses and corresponding companies
    • 76, Lodge Road, Coleraine, County Londonderry, BT52 1NE, Northern Ireland

      IIF 29
    • 126, Dunluce Road, Portrush, BT56 8NB, Northern Ireland

      IIF 30 IIF 31
    • 126, Dunluce Road, Portrush, County Londonderry, BT56 8NB, Northern Ireland

      IIF 32
  • Lockhart, Marion Alice
    British company director

    Registered addresses and corresponding companies
    • Kirkoswald Road, Maidens, Girvan, Ayr, KA26 9NH

      IIF 33
  • Lockhart, Marion Alice

    Registered addresses and corresponding companies
    • Limavady Business Park, Bwest, 89 Dowland Road, Limavady, BT49 0HR, Northern Ireland

      IIF 34
child relation
Offspring entities and appointments
Active 8
  • 1
    126 Dunluce Road, Portrush, County Londonderry, Northern Ireland
    Active Corporate (3 parents)
    Equity (Company account)
    2,337,352 GBP2024-09-30
    Officer
    ~ now
    IIF 11 - Director → ME
    2010-09-27 ~ now
    IIF 6 - Director → ME
    ~ now
    IIF 32 - Secretary → ME
    Person with significant control
    2025-11-21 ~ now
    IIF 15 - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trustOE
    IIF 15 - Ownership of voting rights - More than 25% but not more than 50% with control over the trustees of a trustOE
    IIF 27 - Right to appoint or remove directors with control over the trustees of a trustOE
    IIF 27 - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trustOE
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50% with control over the trustees of a trustOE
  • 2
    126 Dunluce Road, Portrush, Northern Ireland
    Active Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    30,583,927 GBP2024-07-31
    Officer
    2010-09-27 ~ now
    IIF 4 - Director → ME
    1978-11-20 ~ now
    IIF 10 - Director → ME
    1978-11-20 ~ now
    IIF 31 - Secretary → ME
    Person with significant control
    2025-11-21 ~ now
    IIF 14 - Ownership of shares – More than 50% but less than 75%OE
    IIF 14 - Ownership of voting rights - More than 50% but less than 75%OE
  • 3
    64 Strand Road, Portstewart, Co Londonderry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    30 GBP2025-02-28
    Officer
    2007-02-26 ~ now
    IIF 2 - Director → ME
    2007-02-26 ~ now
    IIF 23 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 16 - Ownership of shares – 75% or moreOE
  • 4
    64 Strand Road, Portstewart, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    409,678 GBP2025-04-30
    Officer
    2005-11-25 ~ now
    IIF 1 - Director → ME
    2005-11-25 ~ now
    IIF 29 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 17 - Ownership of shares – 75% or moreOE
  • 5
    Kirkoswald Road, Maidens, Girvan, Ayr
    Active Corporate (3 parents)
    Equity (Company account)
    7,779,002 GBP2024-09-30
    Officer
    2002-09-29 ~ now
    IIF 8 - Director → ME
    2010-09-27 ~ now
    IIF 3 - Director → ME
    2002-09-29 ~ now
    IIF 33 - Secretary → ME
  • 6
    Limavady Business Park Bwest, 89 Dowland Road, Limavady, Northern Ireland
    Active Corporate (1 parent)
    Equity (Company account)
    42 GBP2024-07-31
    Officer
    2017-07-20 ~ now
    IIF 7 - Director → ME
    2017-07-20 ~ now
    IIF 34 - Secretary → ME
    Person with significant control
    2017-07-20 ~ now
    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
  • 7
    15 Trench Road, Mallusk, Newtownabbey, Co Antrim
    Active Corporate (5 parents)
    Officer
    2009-01-01 ~ now
    IIF 9 - Director → ME
  • 8
    126 Dunluce Road, Portrush, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    -2,945 GBP2025-02-28
    Officer
    2000-06-12 ~ now
    IIF 5 - Director → ME
    1990-11-01 ~ now
    IIF 30 - Secretary → ME
    Person with significant control
    2016-09-30 ~ now
    IIF 13 - Ownership of shares – More than 25% but not more than 50%OE
    2017-04-06 ~ now
    IIF 20 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 4
  • 1
    126 Dunluce Road, Portrush, County Londonderry, Northern Ireland
    Active Corporate (3 parents)
    Equity (Company account)
    2,337,352 GBP2024-09-30
    Officer
    2010-09-27 ~ 2023-01-04
    IIF 18 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-11-21
    IIF 25 - Ownership of shares – More than 25% but not more than 50% OE
    2025-11-21 ~ 2025-11-21
    IIF 26 - Ownership of voting rights - More than 25% but not more than 50% with control over the trustees of a trust OE
    IIF 26 - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trust OE
  • 2
    126 Dunluce Road, Portrush, Northern Ireland
    Active Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    30,583,927 GBP2024-07-31
    Officer
    2010-09-27 ~ 2023-01-04
    IIF 19 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-11-21
    IIF 24 - Ownership of shares – More than 25% but not more than 50% OE
  • 3
    Kirkoswald Road, Maidens, Girvan, Ayr
    Active Corporate (3 parents)
    Equity (Company account)
    7,779,002 GBP2024-09-30
    Officer
    2010-09-27 ~ 2023-01-04
    IIF 21 - Director → ME
  • 4
    126 Dunluce Road, Portrush, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    -2,945 GBP2025-02-28
    Officer
    2000-06-12 ~ 2023-01-04
    IIF 22 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-01-04
    IIF 28 - Ownership of shares – More than 25% but not more than 50% OE

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