logo
explain how to read the page

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

O'brien, Thomas Joseph

    Related profiles found in government register
  • O'brien, Thomas Joseph
    Irish born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Thomas Joseph
    Irish ceo born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Thomas Joseph
    Irish chief executive officer born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Thomas Joseph
    Irish company director born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Thomas Joseph
    Irish director born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • Obrien, Thomas Joseph
    Irish director born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Thomas
    Irish born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Thomas
    Irish born in May 1963

    Resident in Ireland

    Registered addresses and corresponding companies
  • O'brien, Tom
    Irish born in February 1968

    Resident in Ireland

    Registered addresses and corresponding companies
  • Mr Thomas Patrick O'brien
    Irish born in May 1963

    Resident in Ireland

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 57
  • 1
    ANTRIM WIND ENERGY LTD
    - now NI059615
    DERRYGALLY LIMITED - 2006-08-21
    Active Corporate (19 parents)
    Officer
    2018-10-09 ~ 2019-10-07
    IIF 1 - Director → ME
  • 2
    ARMADALE WIND FARM LIMITED
    13917688
    Dissolved Corporate (5 parents)
    Officer
    2022-02-15 ~ 2022-06-28
    IIF 15 - Director → ME
    2023-09-20 ~ 2025-03-17
    IIF 16 - Director → ME
  • 3
    BALLYKEEL WIND FARM LIMITED
    NI618256
    Active Corporate (19 parents)
    Officer
    2021-03-18 ~ 2021-06-09
    IIF 3 - Director → ME
  • 4
    BALLYNAGILLY WIND ENERGY LTD
    NI617177
    Dissolved Corporate (8 parents)
    Officer
    2015-06-24 ~ 2021-04-22
    IIF 53 - Director → ME
  • 5
    BELTONANEAN RENEWABLE ENERGY LIMITED
    NI612353
    Dissolved Corporate (7 parents)
    Officer
    2015-06-24 ~ 2018-08-08
    IIF 54 - Director → ME
    2019-01-22 ~ 2021-04-22
    IIF 55 - Director → ME
  • 6
    BGTF HELIOS HOLDINGS II LIMITED
    - now 13809767 13809582
    BGTF RENEWABLE HELIOS HOLDINGS LIMITED
    - 2022-08-03 13809767 13809582
    Active Corporate (6 parents)
    Officer
    2021-12-20 ~ 2025-03-17
    IIF 47 - Director → ME
  • 7
    BGTF HELIOS HOLDINGS LIMITED
    - now 13809582 13809767... (more)
    BGTF RENEWABLE HOLDINGS III LIMITED
    - 2022-08-03 13809582 13803895... (more)
    Active Corporate (6 parents, 1 offspring)
    Officer
    2021-12-20 ~ 2025-03-17
    IIF 46 - Director → ME
  • 8
    BGTF II MASTER UK HOLDINGS LIMITED
    15045007
    Active Corporate (6 parents)
    Officer
    2023-08-02 ~ 2025-03-17
    IIF 38 - Director → ME
  • 9
    BGTF OXFORD HOLDINGS LIMITED
    - now 13803895
    BGTF RENEWABLE HOLDINGS II LIMITED
    - 2022-08-03 13803895 13809582... (more)
    Active Corporate (6 parents)
    Officer
    2021-12-16 ~ 2025-03-17
    IIF 36 - Director → ME
  • 10
    BGTF PROTON HOLDINGS LIMITED
    - now 13700221
    BGTF RENEWABLE HOLDINGS LIMITED
    - 2022-08-03 13700221 13892916... (more)
    Active Corporate (9 parents, 3 offsprings)
    Officer
    2021-10-25 ~ 2025-03-17
    IIF 35 - Director → ME
  • 11
    BGTF REMBRANDT HOLDINGS LIMITED
    - now 13892916
    BGTF RENEWABLE HOLDINGS IV LIMITED
    - 2022-08-03 13892916 13803895... (more)
    Dissolved Corporate (5 parents)
    Officer
    2022-02-03 ~ 2025-03-17
    IIF 13 - Director → ME
  • 12
    BGTF UK DEVELOPMENT LIMITED
    14634971
    Active Corporate (6 parents)
    Officer
    2023-09-20 ~ 2025-03-17
    IIF 34 - Director → ME
  • 13
    BIF IV EUROPE HOLDINGS LIMITED
    12903059
    Active Corporate (9 parents)
    Officer
    2020-09-24 ~ 2021-09-08
    IIF 23 - Director → ME
  • 14
    BIF IV UK HOLDINGS LIMITED
    12250066
    Active Corporate (8 parents)
    Officer
    2019-10-08 ~ 2025-03-17
    IIF 42 - Director → ME
  • 15
    BRE COLOMBIA UK HOLDINGS LIMITED
    11705863
    Active Corporate (6 parents)
    Officer
    2018-11-30 ~ 2025-03-17
    IIF 43 - Director → ME
  • 16
    BREP UK HOLDINGS LIMITED
    09700528
    Active Corporate (9 parents, 2 offsprings)
    Officer
    2015-07-23 ~ 2022-06-28
    IIF 21 - Director → ME
  • 17
    BRHL MASTER UK HOLDINGS LIMITED
    - now 15686067
    BERNABEU MASTER UK HOLDINGS LIMITED
    - 2024-11-22 15686067
    Active Corporate (11 parents, 3 offsprings)
    Officer
    2024-04-27 ~ 2025-02-10
    IIF 39 - Director → ME
  • 18
    BRHL UK TOPCO LIMITED
    - now 15722933
    BERNABEU UK TOPCO LIMITED
    - 2024-11-21 15722933
    Active Corporate (8 parents, 1 offspring)
    Officer
    2024-05-15 ~ 2025-02-06
    IIF 40 - Director → ME
  • 19
    BRI WIND FARMS 4 LIMITED
    NI637803 NI654778
    Active Corporate (17 parents, 3 offsprings)
    Officer
    2016-04-14 ~ 2019-10-07
    IIF 58 - Director → ME
  • 20
    BRI WIND FARMS 6 LIMITED
    NI654778 NI637803
    Active Corporate (15 parents, 1 offspring)
    Officer
    2018-08-03 ~ 2019-10-07
    IIF 2 - Director → ME
  • 21
    BRISTOL CLASSIC CAR RESTORATIONS LTD
    - now 09506298
    DAN HOWELL CLASSIC CARS LTD
    - 2016-03-25 09506298
    Liquidation Corporate (3 parents)
    Officer
    2016-03-24 ~ now
    IIF 49 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 63 - Has significant influence or control as a member of a firm → OE
    IIF 63 - Has significant influence or control → OE
  • 22
    BROOKFIELD RENEWABLE EUROPE SERVICES LIMITED
    08994798
    Active Corporate (9 parents)
    Officer
    2015-06-30 ~ 2022-06-28
    IIF 19 - Director → ME
  • 23
    BROOKFIELD RENEWABLE EUROPEAN DEVELOPMENT LIMITED
    13504601
    Active Corporate (12 parents, 5 offsprings)
    Officer
    2022-08-01 ~ 2025-03-17
    IIF 37 - Director → ME
  • 24
    BROOKFIELD RENEWABLE HYDRO HOLDINGS LIMITED
    10839682 09293100
    Dissolved Corporate (4 parents)
    Officer
    2017-06-28 ~ dissolved
    IIF 20 - Director → ME
  • 25
    BROOKFIELD RENEWABLE POWER LIMITED
    10418025
    Active Corporate (12 parents)
    Officer
    2016-11-24 ~ 2016-12-10
    IIF 11 - Director → ME
    2018-02-01 ~ 2025-03-17
    IIF 44 - Director → ME
  • 26
    BROOKFIELD RENEWABLE UK HOLDINGS LIMITED
    - now 09293100 10839682
    BROOKFIELD RENEWABLE EUROPE FINANCE LIMITED
    - 2015-06-24 09293100
    BROOKFIELD RENEWABLE EUROPE FINANCE PLC - 2015-06-09
    BROOKFIELD RENEWABLE EUROPE FINANCE LIMITED - 2014-11-17
    Dissolved Corporate (11 parents, 2 offsprings)
    Officer
    2023-09-20 ~ 2025-03-17
    IIF 14 - Director → ME
    2015-06-10 ~ 2022-06-28
    IIF 17 - Director → ME
  • 27
    CDP RENEWABLE UK HYDRO II LIMITED - now
    BROOKFIELD RENEWABLE UK HYDRO II LIMITED
    - 2025-04-15 13626638 10800434
    Active Corporate (11 parents, 1 offspring)
    Officer
    2021-09-16 ~ 2025-03-28
    IIF 33 - Director → ME
  • 28
    CDP RENEWABLE UK HYDRO LIMITED - now
    BROOKFIELD RENEWABLE UK HYDRO LIMITED
    - 2025-03-31 10800434 13626638
    Active Corporate (10 parents, 1 offspring)
    Officer
    2017-06-02 ~ 2025-03-28
    IIF 45 - Director → ME
  • 29
    CRAIGNAGAPPLE WIND FARM LIMITED
    - now NI066218
    MOYNE SHELF COMPANY (NO. 258) LIMITED - 2008-09-12
    Active Corporate (23 parents)
    Officer
    2012-12-20 ~ 2021-06-09
    IIF 60 - Director → ME
  • 30
    CROCKANDUN WIND FARM LIMITED
    NI625898
    Active Corporate (17 parents)
    Officer
    2015-12-09 ~ 2019-10-07
    IIF 56 - Director → ME
  • 31
    FHH (GUERNSEY) LIMITED
    FC025237
    Converted / Closed Corporate (20 parents)
    Officer
    2017-08-31 ~ now
    IIF 7 - Director → ME
  • 32
    FHH NO.1 LIMITED
    04984508 04984510
    Active Corporate (32 parents, 3 offsprings)
    Officer
    2017-08-31 ~ 2025-03-28
    IIF 27 - Director → ME
  • 33
    FIRMUS ENERGY (SUPPLY) LIMITED
    - now 05369108
    BGE (NI) SUPPLY LIMITED - 2006-05-04
    OFFICEMILE LIMITED - 2005-03-17
    Active Corporate (42 parents)
    Officer
    2011-12-08 ~ 2014-06-30
    IIF 61 - Director → ME
  • 34
    FIRST HYDRO COMPANY
    - now 02444277
    NGC PUMPED STORAGE LIMITED - 1995-06-27
    INTERCEDE 746 LIMITED - 1990-01-15
    Active Corporate (52 parents)
    Officer
    2017-08-31 ~ 2025-03-28
    IIF 28 - Director → ME
  • 35
    FIRST HYDRO FINANCE PLC
    - now 03085928
    MISSION FUNDING PLC - 1995-12-14
    MOSSDRIVE PLC - 1995-12-11
    Liquidation Corporate (44 parents)
    Officer
    2017-08-31 ~ 2025-03-28
    IIF 10 - Director → ME
  • 36
    FIRST HYDRO HOLDINGS COMPANY
    03140052
    Active Corporate (41 parents, 2 offsprings)
    Officer
    2017-08-31 ~ 2025-03-28
    IIF 29 - Director → ME
  • 37
    IPM MARKETING AND SERVICES LIMITED
    - now 03749201
    EDISON MISSION MARKETING AND SERVICES LIMITED - 2005-05-24
    MOONPHASE INVESTMENTS LIMITED - 1999-06-16
    Dissolved Corporate (32 parents)
    Officer
    2017-08-31 ~ dissolved
    IIF 8 - Director → ME
  • 38
    IPM OPERATIONS AND MAINTENANCE LIMITED
    - now 03139053
    EDISON MISSION OPERATION & MAINTENANCE LIMITED - 2005-05-24
    BURGINHALL 873 LIMITED - 1996-02-28
    Dissolved Corporate (36 parents)
    Officer
    2017-08-31 ~ dissolved
    IIF 9 - Director → ME
  • 39
    KENNOXHEAD HOLDINGS LIMITED
    13303791
    Dissolved Corporate (9 parents)
    Officer
    2021-03-30 ~ 2021-06-09
    IIF 5 - Director → ME
  • 40
    KENNOXHEAD WIND FARM LIMITED
    12602263 12902171
    Active Corporate (14 parents)
    Officer
    2020-05-14 ~ 2021-06-09
    IIF 6 - Director → ME
  • 41
    KINECX ENERGY LIMITED - now
    FIRMUS ENERGY (DISTRIBUTION) LIMITED
    - 2025-09-17 05375370
    BGE (NI) DISTRIBUTION LIMITED - 2006-05-04
    BEACHSWITCH LIMITED - 2005-03-17
    Active Corporate (37 parents, 1 offspring)
    Officer
    2011-12-08 ~ 2014-05-30
    IIF 62 - Director → ME
  • 42
    MASTER BIF IV UK HOLDINGS LIMITED
    12249960
    Active Corporate (9 parents, 2 offsprings)
    Officer
    2019-10-08 ~ 2025-03-17
    IIF 41 - Director → ME
  • 43
    NEOEN HOLDING LIMITED - now
    BRHL UK MIDCO LIMITED
    - 2026-06-26 15725580
    BERNABEU UK MIDCO LIMITED
    - 2024-11-22 15725580
    Active Corporate (11 parents, 1 offspring)
    Officer
    2024-05-17 ~ 2025-02-06
    IIF 24 - Director → ME
  • 44
    NEOEN LIMITED - now
    BRHL UK HOLDINGS LIMITED
    - 2026-05-06 15684936
    BERNABEU UK HOLDINGS LIMITED
    - 2024-11-22 15684936
    Active Corporate (12 parents, 2 offsprings)
    Officer
    2024-04-27 ~ 2025-02-06
    IIF 25 - Director → ME
  • 45
    NORRINGTON SOLAR FARM LIMITED
    - now 08328159
    ESCO ASSET MANAGEMENT LIMITED - 2013-03-26
    Active Corporate (22 parents)
    Officer
    2018-05-16 ~ 2025-03-17
    IIF 32 - Director → ME
  • 46
    ONPATH ENERGY HOLDINGS LIMITED - now
    BGTF II HAWK HOLDINGS LIMITED
    - 2024-03-26 FC041092
    Active Corporate (8 parents, 1 offspring)
    Officer
    2023-11-28 ~ 2024-01-30
    IIF 30 - Director → ME
  • 47
    OWENREAGH POWER PARTNERS LTD
    - now NI037164
    COULSON INVESTMENTS LIMITED - 1999-11-11
    Active Corporate (36 parents)
    Officer
    2012-12-20 ~ 2020-11-26
    IIF 50 - Director → ME
  • 48
    OWENREAGH WIND FARM LIMITED
    - now NI058113
    MOYNE SHELF COMPANY (NO.212) LIMITED - 2006-04-04
    Active Corporate (22 parents)
    Officer
    2012-12-20 ~ 2020-11-26
    IIF 59 - Director → ME
  • 49
    PERIGUS ENERGY GREEN NI LIMITED - now
    ORSTED ONSHORE GREEN ENERGY NI LIMITED - 2026-05-05
    BROOKFIELD GREEN ENERGY NI LIMITED
    - 2021-06-17 NI636379
    Active Corporate (14 parents)
    Officer
    2016-02-11 ~ 2021-06-09
    IIF 57 - Director → ME
  • 50
    PERIGUS ENERGY IRELAND LIMITED - now
    ORSTED ONSHORE IRELAND LIMITED - 2026-05-05
    BIF II UK WIND LIMITED
    - 2021-06-21 08953085
    Active Corporate (16 parents, 10 offsprings)
    Officer
    2015-09-30 ~ 2021-06-09
    IIF 18 - Director → ME
  • 51
    PERIGUS ENERGY UK LIMITED - now
    ORSTED ONSHORE UK LIMITED - 2026-05-05
    BROOKFIELD RENEWABLE UK LIMITED
    - 2021-08-06 06636519
    PNE WIND UK LTD
    - 2015-06-24 06636519
    PLAMBECK NEW ENERGY UK LIMITED - 2009-08-26
    Active Corporate (19 parents, 10 offsprings)
    Officer
    2015-06-12 ~ 2021-06-09
    IIF 22 - Director → ME
  • 52
    SEEGRONAN WINDFARM LIMITED
    - now NI060087
    SEAGRONAN WINDFARM LIMITED
    - 2015-07-30 NI060087
    Active Corporate (21 parents)
    Officer
    2013-10-31 ~ 2019-10-07
    IIF 48 - Director → ME
  • 53
    SWS/LISAVAIRD NI LIMITED
    - now NI042096
    SWS NI LIMITED - 2004-11-12
    MOYNE SHELF COMPANY (NO. 132) LIMITED - 2003-09-09
    Active Corporate (25 parents, 2 offsprings)
    Officer
    2012-12-20 ~ 2020-11-26
    IIF 51 - Director → ME
  • 54
    TERRAFORM POWER UK HOLDINGS LIMITED
    11365904
    Active Corporate (15 parents, 1 offspring)
    Officer
    2018-05-16 ~ 2025-03-17
    IIF 31 - Director → ME
  • 55
    TRALORG WIND FARM LIMITED
    09916617
    Active Corporate (18 parents)
    Officer
    2015-12-15 ~ 2018-11-15
    IIF 4 - Director → ME
  • 56
    TYRONE WIND ENERGY LTD
    NI048682
    Active Corporate (20 parents)
    Officer
    2017-08-14 ~ 2019-10-07
    IIF 52 - Director → ME
  • 57
    WIND DEVELOPMENT HOLDINGS LIMITED
    - now 12902171
    KENNOXHEAD WIND FARM 2 LIMITED
    - 2021-04-09 12902171 12602263
    Dissolved Corporate (7 parents, 1 offspring)
    Officer
    2023-09-20 ~ 2025-03-17
    IIF 12 - Director → ME
    2020-09-24 ~ 2022-06-28
    IIF 26 - Director → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.