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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

Dunn, Stephen Thomas

    Related profiles found in government register
  • Dunn, Stephen Thomas
    British born in July 1974

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 38, Forthaven, Ballyclare, County Antrim, BT39 9GU, Northern Ireland

      IIF 1

    • C/o Insolvency Service, Adelaide House, 39-49 Adelaide Street, Belfast, BT2 8FD

      IIF 2

    • C/o The Insolvency Service, Adelaide House, 39-49 Adelaide Street, Belfast, BT2 8FD

      IIF 3

    • Unit 11 Innovation Centre, Queens Road, Belfast, BT3 9DT, Northern Ireland

      IIF 4

    • Unit 3 The Old Throne Hospital, 244 Whitewell Road, Belfast, Co Antrim, BT36 7EN

      IIF 5

    • Unit 1 Abbey Building, Mallusk Enterprise Park, 2 Mallusk Drive, Newtownabbey, BT36 4GN, Northern Ireland

      IIF 6
  • Dunn, Stephen Thomas
    British chartered engineer born in July 1974

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • The Old Throne Hospital, Unit 3, 244 Whitewell Road, Belfast, Antrim, BT36 7EN, Northern Ireland

      IIF 7

    • The Old Throne Hospital, Unit 3, 244 Whitewell Road, Belfast, Co Antrim, BT36 7EN, Northern Ireland

      IIF 8 IIF 9 IIF 10

    • The Old Throne Hospital, Unit 3, 244 Whitewell Road, Belfast, Co Antrim, BT36 7EN, United Kingdom

      IIF 20

    • Unit 3, Old Throne Hospital, 244 Whitewell Road, Belfast, Co Antrim, BT36 7EN, Northern Ireland

      IIF 21

    • Unit 3, Old Throne Hospital, 244 Whitewell Road, Belfast, County Antrim, BT36 7EN, Northern Ireland

      IIF 22
  • Dunn, Stephen Thomas
    British consultant engineer born in July 1974

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • James House, Quayside Office Park, 14 Dargan Crescent, Belfast, BT3 9JP, Northern Ireland

      IIF 23
  • Dunn, Stephen Thomas
    British director born in July 1974

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • Albany Chambers, 26 Bridge Road East, Suite F6, Welwyn Garden City, Hertfordshire, AL7 1HL, England

      IIF 24
  • Dunn, Stephen Thomas
    British engineer born in July 1974

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • 6b Upper Water Street, Newry, Co Down, BT34 1DJ, United Kingdom

      IIF 25 IIF 26

    • Mossley Mill, Mossley Mill, Carnmoney Road, Newtownabbey, BT36 5QA, Northern Ireland

      IIF 27
  • Mr Stephen Thomas Dunn
    British born in July 1974

    Resident in Northern Ireland

    Registered addresses and corresponding companies

    • C/o Insolvency Service, Adelaide House, 39-49 Adelaide Street, Belfast, BT2 8FD

      IIF 28

    • James House, Quayside Office Park, 14 Dargan Crescent, Belfast, BT3 9JP

      IIF 29

    • Unit 11 Innovation Centre, Queens Road, Belfast, BT3 9DT, Northern Ireland

      IIF 30 IIF 31

    • 6b Upper Water Street, Newry, Co Down, BT34 1DJ, United Kingdom

      IIF 32 IIF 33

    • Mossley Mill, Mossley Mill, Carnmoney Road, Newtownabbey, BT36 5QA, Northern Ireland

      IIF 34

    • Unit 1 Abbey Building, Mallusk Enterprise Park, 2 Mallusk Drive, Newtownabbey, BT36 4GN, Northern Ireland

      IIF 35 IIF 36
child relation
Offspring entities and appointments
Active 10
  • 1
    Mossley Mill Mossley Mill, Carnmoney Road, Newtownabbey, Northern Ireland
    Dissolved Corporate (2 parents)
    Equity (Company account)
    100 GBP2018-08-31
    Officer
    2014-08-21 ~ dissolved
    IIF 27 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 34 - Ownership of shares – More than 25% but not more than 50% → OE
  • 2
    Unit 11 Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    161,782 GBP2024-02-28
    Officer
    2021-03-04 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2021-03-04 ~ now
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 31 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    6b Upper Water Street, Newry, Co Down, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    100 GBP2022-03-31
    Officer
    2021-03-04 ~ dissolved
    IIF 26 - Director → ME
    Person with significant control
    2021-03-04 ~ dissolved
    IIF 32 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 32 - Ownership of shares – More than 25% but not more than 50% → OE
  • 4
    SDS ENERGY LTD - 2016-08-18
    Related registration: NI616938
    Unit 1 Abbey Building Mallusk Enterprise Park, 2 Mallusk Drive, Newtownabbey, Northern Ireland
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    16,684 GBP2016-05-31
    Officer
    2006-05-05 ~ dissolved
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 35 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 35 - Right to appoint or remove directors → OE
    IIF 35 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 5
    SDS ENERGY GROUP LIMITED - 2024-08-30
    Unit 1 Abbey Building Mallusk Enterprise Park, 2 Mallusk Drive, Newtownabbey, Northern Ireland
    Active Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -334,843 GBP2024-05-31
    Officer
    2013-09-20 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 30 - Right to appoint or remove directors → OE
    IIF 30 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 30 - Has significant influence or control → OE
    IIF 30 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    James House Quayside Office Park, 14 Dargan Crescent, Belfast
    Dissolved Corporate (3 parents)
    Officer
    2015-05-01 ~ dissolved
    IIF 23 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 29 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 29 - Right to appoint or remove directors → OE
  • 7
    SDS RENEWABLES LIMITED - 2015-09-17
    Unit 1 Abbey Building Mallusk Enterprise Park, 2 Mallusk Drive, Newtownabbey, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -101,097 GBP2024-03-31
    Officer
    2013-09-17 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 36 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 36 - Ownership of voting rights - More than 25% but not more than 50% as a member of a firm → OE
    IIF 36 - Right to appoint or remove directors → OE
    IIF 36 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 36 - Has significant influence or control → OE
  • 8
    SDS ENERGY LTD
    - now
    Other registered number: NI059221
    ECOTERIC SDS LIMITED - 2019-03-08
    C/o The Insolvency Service, Adelaide House, 39-49 Adelaide Street, Belfast
    Liquidation Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -92,260 GBP2023-02-28
    Officer
    2013-02-21 ~ now
    IIF 3 - Director → ME
  • 9
    SDS POWER LIMITED - 2018-01-16
    C/o Insolvency Service, Adelaide House, 39-49 Adelaide Street, Belfast
    Liquidation Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -46,072 GBP2021-05-31
    Officer
    2011-05-17 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-30 ~ now
    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
  • 10
    6b Upper Water Street, Newry, Co Down, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    100 GBP2022-03-31
    Officer
    2021-03-04 ~ dissolved
    IIF 25 - Director → ME
    Person with significant control
    2021-03-04 ~ dissolved
    IIF 33 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 33 - Ownership of voting rights - More than 25% but not more than 50% → OE
Ceased 17
  • 1
    C/o Bio Green Energy Limited Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-19 ~ 2013-05-10
    IIF 19 - Director → ME
  • 2
    NI RENEWABLES LIMITED - 2012-10-08
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-19 ~ 2013-05-10
    IIF 10 - Director → ME
  • 3
    Unit 1 To 3 Hilltop Business Park, Devizes Road, Salisbury, Wiltshire
    Dissolved Corporate (4 parents, 15 offsprings)
    Officer
    2013-06-11 ~ 2016-12-13
    IIF 24 - Director → ME
  • 4
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-19 ~ 2013-05-10
    IIF 17 - Director → ME
  • 5
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-18 ~ 2013-05-10
    IIF 16 - Director → ME
  • 6
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 13 - Director → ME
  • 7
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 14 - Director → ME
  • 8
    WESTGLAS LIMITED - 2012-03-05
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 12 - Director → ME
  • 9
    Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 22 - Director → ME
  • 10
    32 Lodge Road, Coleraine, Northern Ireland
    Active Corporate (3 parents)
    Profit/Loss (Company account)
    60,547 GBP2022-10-01 ~ 2023-09-30
    Officer
    2012-09-20 ~ 2013-02-01
    IIF 7 - Director → ME
  • 11
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 8 - Director → ME
  • 12
    Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2013-02-28 ~ 2013-05-10
    IIF 21 - Director → ME
  • 13
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 18 - Director → ME
  • 14
    SEACLIFF LIMITED - 2012-03-05
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 15 - Director → ME
  • 15
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-18 ~ 2013-05-10
    IIF 20 - Director → ME
  • 16
    Bio Green Energy Ltd, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-19 ~ 2013-05-10
    IIF 9 - Director → ME
  • 17
    Bio Green Energy Limited, Forsyth House, Cromac Square, Belfast, Northern Ireland
    Dissolved Corporate (2 parents)
    Officer
    2012-09-20 ~ 2013-05-10
    IIF 11 - Director → ME

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