Company · Swindon
Five Estuaries Offshore Wind Farm Limited
Site preparation
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
- Nicholas James NunnDirector · since 2026
- Marc Costa RosDirector · since 2026
- Christopher Philip RiachDirector · since 2025
- Eleri Wyn WilceDirector · since 2025
- Eoghan Paul O'RiordanDirector · since 2025
- Gary Patrick ConnollyDirector · since 2024
- Christoph Friedrich MertensDirector · since 2020
- Jonathan Brazier DuffyDirector · since 2020
- Jennifer Rona DonnSecretary · since 2025
- Penelope Anne SainsburySecretary · since 2019
Previous officers 18
- Reiko Matsuura 2025-2026 View profile
- Sharn Barbara Ward 2025-2026 View profile
- Stewart Oliver Mcmahon 2024-2025 View profile
- Vishal Kalra 2024-2025 View profile
- Takashi Aota 2024-2025 View profile
- Stephen Patrick Walshe 2024-2025 View profile
- John Alan Patterson 2022-2025 View profile
- Pedro Valle E Azevedo 2022-2023 View profile
- James Cavanagh 2022-2024 View profile
- Kerry Stacey Berry 2022-2022 View profile
- Christian Richard Kurt Schrimpf 2020-2022 View profile
- Dr Gunther Amt 2020-2025 View profile
- Paul Lennon 2020-2024 View profile
- Mark Angus Giulianotti 2020-2024 View profile
- Richard Charles Bowyer 2020-2024 View profile
- Andrew John Bown 2020-2024 View profile
- Benjamin James Freeman 2019-2020 View profile
- Martin Andre-Ferreira 2019-2022 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Site preparation
- Incorporated
- 31/10/2019
- Registered office
- Swindon
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- RWE Renewables UK Swindon Limited
25-50% shares, 25-50% voting · notified 2024-05-21
Group
- Five Estuaries Offshore Wind Farm Limited
is controlled by RWE Renewables UK Swindon Limited
Evidence
active 25-50% shares, 25-50% voting · notified 2024-05-21 · source: Companies House PSC register - RWE Renewables UK Swindon Limited
is controlled by RWE Renewables UK Holdings Limited
Evidence
active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by RWE Renewables UK Holdings Limited.
30 other companies in this group
- Sofia Offshore Wind Farm Holdings Limited
- RWE Renewables GYM 3 Limited
- RWE Renewables UK Spareco Limited
- RWE Renewables UK Swindon Limited
- Lochelbank Wind Farm Limited
- Clocaenog Wind Farm Limited
- 06993045
- Harryburn Wind Farm Limited
- Greater Gabbard Offshore Winds Limited
- Aviation Investment Fund Company Limited
- RWE Renewables GYM 2 Limited
- Triton Knoll Offshore Wind Farm Limited
- 08816824
- North Falls Offshore Wind Farm Limited
- 06269884
- Gwynt Y MOR Offshore Wind Farm Limited
- Knabs Ridge Wind Farm Limited
- Parc Ynni Cymunedol Alwen Cyfyngedig
- Triton Knoll Holdco Limited
- North Falls Offshore Wind Farm Holdco Limited
- Burgar Hill Wind Farm Limited
- Rhyl Flats Wind Farm Limited
- Awel Y MÔR Offshore Wind Farm Limited
- Novar TWO Wind Farm Limited
- The Hollies Wind Farm Limited
- Bilbster Wind Farm Limited
- Carnedd WEN Wind Farm Limited
- RWE Renewables GYM 4 Limited
- Sofia Offshore Wind Farm Limited
- RWE Renewables UK Holdings Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Financials
- Net assets
- £50,466,000
- Employees
- 0
- Turnover
- Not reported (small or micro-entity accounts)
- Profit/loss
- £173,000
Figures from accounts filed at Companies House (iXBRL), period ending 2025-12-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
8 directors on the board
- Christoph Friedrich Mertens Director · appointed 2020
- Eoghan Paul O'Riordan Director · appointed 2025
- Marc Costa Ros Director · appointed 2026
- Gary Patrick Connolly Director · appointed 2024
- Jonathan Brazier Duffy Director · appointed 2020
- Christopher Philip Riach Director · appointed 2025
- Nicholas James Nunn Director · appointed 2026
- Eleri Wyn Wilce Director · appointed 2025
Directors past 6 years
- Christoph Friedrich Mertens Director · appointed 2020
- Jonathan Brazier Duffy Director · appointed 2020
First-time vs portfolio directors
First-time (1)
- Christopher Philip Riach Director · appointed 2025
Portfolio (7)
- Christoph Friedrich Mertens Director · appointed 2020
- Eoghan Paul O'Riordan Director · appointed 2025
- Marc Costa Ros Director · appointed 2026
- Gary Patrick Connolly Director · appointed 2024
- Jonathan Brazier Duffy Director · appointed 2020
- Nicholas James Nunn Director · appointed 2026
- Eleri Wyn Wilce Director · appointed 2025
Left in the last 12 months
- Takashi Aota Director · appointed 2024 · resigned 2025
- Reiko Matsuura Director · appointed 2025 · resigned 2026
- Sharn Barbara Ward Director · appointed 2025 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 12292474
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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