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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

Mr Michael John Harper

    Related profiles found in government register
  • Mr Michael John Harper
    British born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 5, Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim, BT40 2SF, Northern Ireland

      IIF 1 IIF 2
  • Mr Michael John Harper
    British born in December 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 5, Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim, BT40 2SF, Northern Ireland

      IIF 3
  • Harper, Michael John
    British born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 52, Station Road, Holywood, BT18 0BP, Northern Ireland

      IIF 4

    • 52, Station Road, Holywood, Co.down, BT18 0BP

      IIF 5

    • 52, Station Road, Holywood, County Down, BT18 0BP, Northern Ireland

      IIF 6
  • Harper, Michael John
    British co director born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 2 Ardnacea House, Station Road, Holywood, BT18 0BP

      IIF 7
  • Harper, Michael John
    British company director born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 18, High Street, Holywood, Co Down, Northern Ireland, BT18 9LG, Northern Ireland

      IIF 8
  • Harper, Michael John
    British consultant born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 2 Ardnalea House, 71 Station Road, Holywood, Co Down

      IIF 9

    • 2 Ardnalea House, 71 Station Road, Holywood, Northern Ireland

      IIF 10
  • Harper, Michael John
    British developer born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 18, High Street, Holywood, Co Down, Northern Ireland, BT18 9AD, Northern Ireland

      IIF 11

    • 52, Station Road, Holywood, County Down, BT18 0BP, Northern Ireland

      IIF 12

    • 5, Willowbank Road, Millbrook Industrial Estate, Larne, Antrim, BT40 2SF

      IIF 13
  • Harper, Michael John
    British director born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 71 Station Road, Holywood, Co Down, BT18 0BP

      IIF 14

    • No2 Ardanlea House, 71 Station Road, Holywood, Co Down, BT18 0BP

      IIF 15
  • Harper, Michael John
    British energy consultant born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • No.2 Ardnalea House, 71 Station Road, Holywood, BT18 0BP

      IIF 16

    • 19, Point Street, Larne, Co.antrim, BT40 1HY

      IIF 17
  • Harper, Michael John
    British managing director born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 52, Station Road, Holywood, County Down, BT18 0BP, United Kingdom

      IIF 18
  • Harper, Michael John
    British planning consultant born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 71 Station Road, Holywood, Co. Down, BT18 0BP

      IIF 19
  • Harper, Michael John
    British renewable energy consultant born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • Wimbledon Village Business Centre, Thornton House, Thornton Road, Wimbledon, London, SW19 4NG, United Kingdom

      IIF 20
  • Harper, Michael John
    British renewable energy developer born in November 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 133c, High Street, Holywood, County Down, BT18 9LG, Northern Ireland

      IIF 21
  • Harper, Michael John
    British environmental consultant born in December 1963

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 19, Point Street, Larne, County Antrim, BT40 1HY, Northern Ireland

      IIF 22
  • Harper, Michael John
    British co director born in November 1968

    Registered addresses and corresponding companies

    • No 2 Ardnalea House, 71 Station Road, Holywood, Co Down, BT18 0BP

      IIF 23
  • Harper, Michael John
    British

    Registered addresses and corresponding companies

    • No 2 Ardnalea House, 71 Station Road, Holywood, BT18 0BP

      IIF 24
  • Harper, Michael John

    Registered addresses and corresponding companies

    • 52, Station Road, Holywood, Co.down, BT18 0BP, United Kingdom

      IIF 25
child relation
Offspring entities and appointments
Active 8
  • 1
    C/o Investa (n.i.) Llp 29 Springmount Road, Ballygowan, Newtownards, Northern Ireland
    Active Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    3 GBP2024-11-30
    Officer
    2000-01-17 ~ now
    IIF 4 - Director → ME
  • 2
    B9 ENERGY TRADING LIMITED - 2003-02-04
    5 Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim, Northern Ireland
    Active Corporate (3 parents)
    Officer
    1999-08-04 ~ now
    IIF 6 - Director → ME
  • 3
    19 Point Street, Larne, Co.antrim
    Dissolved Corporate (3 parents)
    Officer
    2011-06-23 ~ dissolved
    IIF 17 - Director → ME
  • 4
    SARCON (NO.368) LIMITED - 2012-09-07
    Units C1 & C2 Willowbank Road, Millbrook Industrial Estate, Larne, Co Antrim
    Dissolved Corporate (4 parents)
    Officer
    2012-10-05 ~ dissolved
    IIF 11 - Director → ME
  • 5
    AMISTAR LIMITED - 2012-01-26
    Wimbledon Village Business Centre Thornton House, Thornton Road, Wimbledon, London
    Dissolved Corporate (3 parents)
    Officer
    2011-07-15 ~ dissolved
    IIF 20 - Director → ME
  • 6
    5 Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim, Northern Ireland
    Active Corporate (2 parents)
    Officer
    1995-12-19 ~ now
    IIF 5 - Director → ME
    1995-12-19 ~ now
    IIF 25 - Secretary → ME
    Person with significant control
    2016-11-27 ~ now
    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
    IIF 1 - Right to appoint or remove directors → OE
  • 7
    5 Willowbank Road, Millbrook Industrial Estate, Larne, Antrim
    Dissolved Corporate (2 parents)
    Officer
    2011-10-17 ~ dissolved
    IIF 13 - Director → ME
  • 8
    SARCON (NO.301) LIMITED - 2008-11-25
    C/o Arthur Cox, Capital House, 3 Upper Queen Street, Belfast, Belfast
    Dissolved Corporate (2 parents)
    Officer
    2010-06-11 ~ dissolved
    IIF 21 - Director → ME
Ceased 13
  • 1
    Kempston, Mill Hill, Edenbridge, Kent
    Dissolved Corporate (2 parents)
    Officer
    ~ 2016-01-15
    IIF 18 - Director → ME
  • 2
    Unit C1 & C2, Willowbank Business Park, Millbrook, Larne
    Active Corporate (7 parents)
    Officer
    2003-08-26 ~ 2005-03-10
    IIF 9 - Director → ME
  • 3
    C/o Investa (n.i.) Llp 29 Springmount Road, Ballygowan, Newtownards, Northern Ireland
    Active Corporate (2 parents)
    Net Assets/Liabilities (Company account)
    3 GBP2024-11-30
    Officer
    1998-05-29 ~ 2011-06-08
    IIF 24 - Secretary → ME
  • 4
    B9 ENERGY OFFSHORE DEVELOPMENTS LIMITED - 2015-11-03
    REMIT LIMITED - 2002-06-24
    LYNSEY LODGE PROPERTIES LIMITED - 2001-09-19
    5 Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim, Northern Ireland
    Active Corporate (1 parent)
    Officer
    2003-04-02 ~ 2019-11-13
    IIF 12 - Director → ME
    Person with significant control
    2016-08-21 ~ 2019-08-21
    IIF 2 - Has significant influence or control → OE
  • 5
    B9 SEAFREIGHT LTD - 2012-03-22
    5 Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim, Northern Ireland
    Active Corporate (1 parent, 1 offspring)
    Officer
    2012-03-22 ~ 2017-11-27
    IIF 22 - Director → ME
    Person with significant control
    2017-01-17 ~ 2021-10-22
    IIF 3 - Has significant influence or control → OE
  • 6
    3 Bangor Road, Holywood, County Down
    Active Corporate (4 parents)
    Equity (Company account)
    6,258 GBP2024-03-31
    Officer
    2009-09-07 ~ 2012-02-02
    IIF 15 - Director → ME
  • 7
    Unit C1 & C2, Willowbank Business Park, Millbrook, Larne
    Active Corporate (7 parents, 1 offspring)
    Officer
    2000-02-14 ~ 2005-03-10
    IIF 19 - Director → ME
  • 8
    Unit C1 & C2, Willowbank Business Park, Millbrook, Larne
    Active Corporate (7 parents)
    Officer
    2000-03-16 ~ 2005-03-10
    IIF 23 - Director → ME
  • 9
    L&B (NO 20) LIMITED - 2002-05-10
    Units C1 & C2, Willowbank Business Park, Millbrook, Larne
    Dissolved Corporate (3 parents)
    Officer
    2003-06-20 ~ 2005-03-10
    IIF 10 - Director → ME
  • 10
    B9 ENERGY SERVICES LIMITED - 2006-05-31
    Units C1 &c2, Willowbank Business Park, Millbrook Industrial Estate, Larne
    Active Corporate (4 parents)
    Officer
    1992-08-13 ~ 2006-05-19
    IIF 16 - Director → ME
  • 11
    Units C1 & C2, Willowbank Road Millbrook, Larne, County Antrim
    Dissolved Corporate (3 parents)
    Officer
    2012-04-19 ~ 2017-03-06
    IIF 8 - Director → ME
  • 12
    B9 ENERGY O&M LIMITED - 2017-08-11
    Unit 31, Killyhevlin Business Centre, Unit 31, Killyhevlin Industrial Estate, Enniskillen, Northern Ireland
    Dissolved Corporate (3 parents)
    Officer
    1994-04-18 ~ 2004-10-01
    IIF 7 - Director → ME
  • 13
    Units C1 & C2, Willowbank Road, Millbrook Industrial Estate, Larne, Co Antrim
    Dissolved Corporate (3 parents)
    Officer
    1999-08-17 ~ 2008-03-28
    IIF 14 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.