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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 9
  • 1
    Gallagher, Michelle
    Born in December 1973
    Individual (9 offsprings)
    Officer
    icon of calendar 2024-01-30 ~ now
    OF - Director → CIF 0
  • 2
    Bryce, Robert
    Born in July 1978
    Individual (22 offsprings)
    Officer
    icon of calendar 2025-07-28 ~ now
    OF - Director → CIF 0
  • 3
    Parra, Laurent Denis
    Born in March 1968
    Individual (15 offsprings)
    Officer
    icon of calendar 2024-09-01 ~ now
    OF - Director → CIF 0
  • 4
    Killeen, Karen
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-03-05 ~ now
    OF - Secretary → CIF 0
  • 5
    Mcsweeney, Damien
    Born in March 1981
    Individual (4 offsprings)
    Officer
    icon of calendar 2024-11-01 ~ now
    OF - Director → CIF 0
  • 6
    Scott, Michael
    Born in October 1962
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-08-19 ~ now
    OF - Director → CIF 0
  • 7
    Sandager, Michael
    Born in October 1961
    Individual (6 offsprings)
    Officer
    icon of calendar 2024-02-29 ~ now
    OF - Director → CIF 0
  • 8
    icon of address19th Floor, 10 Upper Bank Street, Canary Wharf, London, England
    Corporate (20 offsprings)
    Person with significant control
    icon of calendar 2024-05-03 ~ now
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
  • 9
    SSE RENEWABLES DEVELOPMENTS (UK) LIMITED - 2020-08-24
    AIRTRICITY DEVELOPMENTS (UK) LIMITED - 2009-12-15
    AIRTRICITY DEVELOPMENTS (NORTHERN IRELAND) LIMITED - 2004-03-30
    icon of addressMillennium House, 25 Great Victoria Street, Belfast, Northern Ireland
    Active Corporate (11 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2020-04-24 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
Ceased 14
  • 1
    Ehrhart, Silke
    Director born in October 1975
    Individual
    Officer
    icon of calendar 2020-12-21 ~ 2024-08-19
    OF - Director → CIF 0
  • 2
    Wilson, Steven Andrew
    Company Director born in March 1975
    Individual (68 offsprings)
    Officer
    icon of calendar 2022-11-01 ~ 2024-01-30
    OF - Director → CIF 0
    icon of calendar 2024-05-20 ~ 2025-07-28
    OF - Director → CIF 0
  • 3
    Terneaud, Olivier Joseph
    Director born in July 1978
    Individual
    Officer
    icon of calendar 2020-12-21 ~ 2023-12-20
    OF - Director → CIF 0
  • 4
    Leggat, Alice Margaret
    Individual
    Officer
    icon of calendar 2022-03-16 ~ 2023-08-24
    OF - Secretary → CIF 0
  • 5
    O'connor, Bernard Michael
    Individual (6 offsprings)
    Officer
    icon of calendar 2020-04-24 ~ 2020-12-09
    OF - Secretary → CIF 0
    icon of calendar 2023-08-24 ~ 2024-03-05
    OF - Secretary → CIF 0
  • 6
    Fitzpatrick, Nicholas John
    Accountant born in October 1985
    Individual
    Officer
    icon of calendar 2024-05-20 ~ 2024-11-01
    OF - Director → CIF 0
  • 7
    Borrowman, Suzanne
    Individual
    Officer
    icon of calendar 2020-12-21 ~ 2022-03-16
    OF - Secretary → CIF 0
  • 8
    Mccutcheon, Finlay Alexander
    Director born in December 1977
    Individual (36 offsprings)
    Officer
    icon of calendar 2020-04-24 ~ 2022-11-01
    OF - Director → CIF 0
    Mccutcheon, Finlay Alexander
    Company Director born in December 1977
    Individual (36 offsprings)
    icon of calendar 2024-01-30 ~ 2024-05-20
    OF - Director → CIF 0
  • 9
    Masson, Fraser
    Accountant born in March 1988
    Individual
    Officer
    icon of calendar 2023-12-20 ~ 2024-05-20
    OF - Director → CIF 0
  • 10
    O'regan, Barry
    Company Director born in December 1977
    Individual (5 offsprings)
    Officer
    icon of calendar 2020-12-21 ~ 2023-12-20
    OF - Director → CIF 0
  • 11
    Cooley, Paul Gerald
    Director born in January 1971
    Individual (5 offsprings)
    Officer
    icon of calendar 2020-04-24 ~ 2024-01-30
    OF - Director → CIF 0
  • 12
    Rose, Julia
    Head Of Development, Offshore Wind Uk born in August 1983
    Individual
    Officer
    icon of calendar 2023-12-20 ~ 2024-02-23
    OF - Director → CIF 0
  • 13
    Valmenier, Philippe Marie Francois De Cacqueray
    Director born in December 1973
    Individual
    Officer
    icon of calendar 2020-12-21 ~ 2024-09-01
    OF - Director → CIF 0
  • 14
    icon of addressBridge Gate, 55-57 High Street, Redhill, England
    Corporate (1 offspring)
    Person with significant control
    2020-12-21 ~ 2024-05-03
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
parent relation
Company in focus

SEAGREEN 1A (HOLDCO) LIMITED

Standard Industrial Classification
35110 - Production Of Electricity

Related profiles found in government register
  • SEAGREEN 1A (HOLDCO) LIMITED
    Info
    Registered number 12570748
    icon of addressNo. 1 Forbury Place, 43 Forbury Road, Reading RG1 3JH
    PRIVATE LIMITED COMPANY incorporated on 2020-04-24 (5 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-24
    CIF 0
  • SEAGREEN 1A (HOLDCO) LIMITED
    S
    Registered number 12570748
    icon of addressNo 1 Forbury Place, 43 Forbury Road, Reading, England, RG1 3JH
    Limited By Shares in Companies House, Uk
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressNo. 1 Forbury Place, 43 Forbury Road, Reading, England
    Active Corporate (8 parents, 1 offspring)
    Person with significant control
    icon of calendar 2020-04-28 ~ now
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE

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