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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

Hennessy, Cathal Oliver

child relation
Offspring entities and appointments
Active 46
  • 1
    LORG WIND FARM LIMITED - 2021-07-02
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2021-05-12 ~ now
    IIF 53 - Director → ME
  • 2
    LLANBRYNMAIR WIND FARM LIMITED - 2006-10-09
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Officer
    icon of calendar 2021-05-12 ~ now
    IIF 50 - Director → ME
  • 3
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -27,736 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 17 - Director → ME
  • 4
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -21,343 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 15 - Director → ME
  • 5
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -20,000 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 23 - Director → ME
  • 6
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -20,201 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 10 - Director → ME
  • 7
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -21,627 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 20 - Director → ME
  • 8
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -17,908 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 35 - Director → ME
  • 9
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    -18,155 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ dissolved
    IIF 41 - Director → ME
  • 10
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -20,142 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 5 - Director → ME
  • 11
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -19,653 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 8 - Director → ME
  • 12
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -24,251 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 12 - Director → ME
  • 13
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (6 parents)
    Equity (Company account)
    -29,030 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 9 - Director → ME
  • 14
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -35,140 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 16 - Director → ME
  • 15
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 25 - Director → ME
  • 16
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -275,480 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 13 - Director → ME
  • 17
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 26 - Director → ME
  • 18
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -468,981 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 19 - Director → ME
  • 19
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -37,757 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 1 - Director → ME
  • 20
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -27,120 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 22 - Director → ME
  • 21
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 11 - Director → ME
  • 22
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -24,035 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 18 - Director → ME
  • 23
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 4 - Director → ME
  • 24
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -32,398 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 28 - Director → ME
  • 25
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 24 - Director → ME
  • 26
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 29 - Director → ME
  • 27
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 21 - Director → ME
  • 28
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 27 - Director → ME
  • 29
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 7 - Director → ME
  • 30
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 39 - Director → ME
  • 31
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 33 - Director → ME
  • 32
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 31 - Director → ME
  • 33
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 40 - Director → ME
  • 34
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    101 GBP2024-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 36 - Director → ME
  • 35
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ dissolved
    IIF 32 - Director → ME
  • 36
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ dissolved
    IIF 37 - Director → ME
  • 37
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ dissolved
    IIF 34 - Director → ME
  • 38
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ dissolved
    IIF 3 - Director → ME
  • 39
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -25,038 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 30 - Director → ME
  • 40
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -23,344 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 6 - Director → ME
  • 41
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -25,976 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 42 - Director → ME
  • 42
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -23,548 GBP2022-12-31
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 14 - Director → ME
  • 43
    icon of address Unit 22, Baglan Bay Innovation Centre, Baglan Energy Park, Central Avenue, Baglan, Port Talbot, Wales
    Active Corporate (4 parents)
    Officer
    icon of calendar 2021-05-12 ~ now
    IIF 43 - Director → ME
  • 44
    RWE RENEWABLES UK DEVELOPMENTS LIMITED - 2021-06-08
    E.ON CLIMATE & RENEWABLES UK DEVELOPMENTS LIMITED - 2019-12-18
    INGLEBY (1186) LIMITED - 1999-05-25
    POWERGEN RENEWABLES DEVELOPMENTS LIMITED - 2004-07-05
    E.ON UK RENEWABLES DEVELOPMENTS LIMITED - 2008-04-08
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2021-05-12 ~ now
    IIF 44 - Director → ME
  • 45
    JBM SOLAR LIMITED - 2024-01-02
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (6 parents, 40 offsprings)
    Officer
    icon of calendar 2023-03-01 ~ now
    IIF 38 - Director → ME
  • 46
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2023-02-16 ~ now
    IIF 47 - Director → ME
Ceased 6
  • 1
    LLANBRYNMAIR WIND FARM LIMITED - 2006-10-09
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (4 parents)
    Officer
    icon of calendar 2018-11-04 ~ 2020-06-30
    IIF 49 - Director → ME
  • 2
    CLOCEANOG WIND FARM LIMITED - 2014-10-27
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2018-11-04 ~ 2020-06-30
    IIF 46 - Director → ME
  • 3
    icon of address 5th Floor, 20 Fenchurch Street, London, England
    Active Corporate (5 parents)
    Officer
    icon of calendar 2021-05-12 ~ 2021-12-21
    IIF 2 - Director → ME
    icon of calendar 2019-03-29 ~ 2020-06-30
    IIF 52 - Director → ME
  • 4
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2018-11-04 ~ 2020-06-30
    IIF 51 - Director → ME
  • 5
    icon of address Unit 22, Baglan Bay Innovation Centre, Baglan Energy Park, Central Avenue, Baglan, Port Talbot, Wales
    Active Corporate (4 parents)
    Officer
    icon of calendar 2018-12-21 ~ 2020-06-30
    IIF 48 - Director → ME
  • 6
    NPOWER RENEWABLES LIMITED - 2009-03-02
    RWE INNOGY UK LIMITED - 2016-09-01
    RWE NPOWER RENEWABLES LIMITED - 2014-01-31
    NATIONAL WIND POWER LIMITED - 2004-06-01
    VALUEKEEP LIMITED - 1991-08-19
    INNOGY RENEWABLES UK LIMITED - 2020-09-01
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire
    Active Corporate (9 parents, 38 offsprings)
    Officer
    icon of calendar 2018-11-04 ~ 2020-06-30
    IIF 45 - Director → ME

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.