Company
Upper Ogmore Energy Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 6
- Kosuke Tashiro 2025-2026 View profile
- Ryota Kobayashi 2023-2025 View profile
- Tomoki Nishino 2023-2026 View profile
- John Wallace Boyce 2021-2023 View profile
- Lucy Whitford 2021-2023 View profile
- Dominic James Hearth 2021-2023 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 08/12/2021
Ownership
Owned by (2) 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.
- Boralex Limited
75-100% shares · notified 2026-03-05 - RES UK & Ireland Limited ceased 2023-07-14
75-100% shares, 75-100% voting, appoints directors · notified 2021-12-08
Group
- Upper Ogmore Energy Limited
is controlled by Boralex Limited
Evidence
active 75-100% shares · notified 2026-03-05 · source: Companies House PSC register - Boralex Limited
is controlled by WW Holdco LTD
Evidence
active 75-100% shares · notified 2017-02-10 · source: Companies House PSC register - WW Holdco LTD
is controlled by Esbjorn Roderick Wilmar
Evidence
ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2022-07-04 · source: Companies House PSC register
Ultimately controlled by Esbjorn Roderick Wilmar.
21 other companies in this group
- Boralex Operations (Scotland) LTD
- 12515559
- Mean Moor Wind Farm LTD
- Boralex Limited
- NAN Clach Extension Limited
- 13351661
- Nisthill Wind Farm Limited
- Sett Wind Development Limited
- Limekiln Extension Limited
- Limekiln Holdco Limited
- SC604770
- Toftingall Wind Limited
- Limekiln Wind Limited
- Limekiln Grid Limited
- Mean Moor Wind Farm Holding Limited
- Sallachy Wind Limited
- Bluebell Wind Farm Holding Limited
- WW Holdco LTD
- 14873542
- 13549433
- Bluebell Wind Farm 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.
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.
4 directors on the board
- EsbjöRn Roderick Wilmar Director · appointed 2026
- Julien Christian Jean-Louis DugenÉTay Director · appointed 2026
- Russell Frederick Hemmings Director · appointed 2026
- Jean-Christophe Dall’Ava Director · appointed 2026
First-time vs portfolio directors
Portfolio (4)
- EsbjöRn Roderick Wilmar Director · appointed 2026
- Julien Christian Jean-Louis DugenÉTay Director · appointed 2026
- Russell Frederick Hemmings Director · appointed 2026
- Jean-Christophe Dall’Ava Director · appointed 2026
Left in the last 12 months
- Kosuke Tashiro Director · appointed 2025 · resigned 2026
- Tomoki Nishino Director · appointed 2023 · 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
- 13790283
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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