Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 1 July 2027
- Last conf. stmt
- 17 June 2026
Windward Holdco Limited
- Incorporated
- 18 June 2021 (5 years)
- Previously known as
- Grayling Capital Holdings Limited (until 7 April 2022)This list may be incomplete. See all names on Companies House
- Industry
- Activities of other holding companies n.e.c. (64209)
- Directors
- Owned by
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- 6th Floor17A Curzon StreetLondonW1J 5HS
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 2 active
Officer details are public data from the Companies House register.
Corporate Secretary · Appointed 29 March 2022
Director · Appointed 18 June 2021
British
Born August 1981 (45)
Officer history (3 former)
29 March 2022
29 March 2022
29 March 2022
29 March 2022
18 June 2021
18 June 2021
18 June 2021
18 June 2021
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 18 June 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited By Shares
Reg. no. 10773770
Group structure 36 shown
Ownership group derived from the Companies House PSC register
Storagefolk Limited Owns 75–100% of shares
Windward Energy Limited Owns 75–100% of shares
Bute Energy Limited Owns 75–100% of shares
Bute Energy (Cambria) Limited Owns 75–100% of shares
Bute Energy Construction Holdings Limited Owns 75–100% of shares
Bute Energy Development Holdings Limited Owns 75–100% of shares
Bute Energy Power Up Limited Owns 75–100% of shares
Haldane Energy Limited Owns 75–100% of shares
Arkaig Hydrogen Plant Limited Owns 75–100% of shares
Haldane Energy Project 1 Limited Owns 75–100% of shares
Haldane Energy Project 2 Limited Owns 75–100% of shares
Haldane Energy Project 3 Limited Owns 75–100% of shares
Haldane Energy Project 4 Limited Owns 75–100% of shares
Haldane Energy Project 5 Limited Owns 75–100% of shares
Haldane Energy Project 6 Limited Owns 75–100% of shares
Haldane Energy Project 7 Limited Owns 75–100% of shares
Morar Hydrogen Plant Limited Owns 75–100% of shares
Shiel Hydrogen Plant Limited Owns 75–100% of shares
Windward Equity Ventures Ltd Owns 75–100% of shares
Adaptive MDC Ltd Owns 50–75% of shares
Arrol Ltd Owns 25–50% of shares
Torra Foresty Limited Owns 25–50% of shares
Windward Holdco Limited This company Owns 75–100% of shares
Winv 1 Limited Owns 75–100% of shares
Winv 2 Limited Owns 75–100% of shares
Windward Holdings Limited Owns 75–100% of shares
Windward RE Holdco 2 Limited Owns 75–100% of shares
Windward Badentoy Limited Owns 75–100% of shares
Windward RE Project Co 1 Limited Owns 75–100% of shares
Windward RE Holdco Limited Owns 75–100% of shares
Windward Abz Limited Owns 75–100% of shares
Windward Eurocentral MD Limited Owns 75–100% of shares
Windward Kirkton Limited Owns 75–100% of shares
Windward Z3B Ltd Owns 75–100% of shares
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 March 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £45,379
- Current Ratio
- 0.0x
Trend
Employees
Balance sheet detail
| 2024 | 2023 | 2022 | |
|---|---|---|---|
| Fixed Assets | £15,933,302 | £2,969,817 | |
| Current Assets | £73,522 | £26,767 | £2,308 |
| Creditors (< 1 year) | £16,049,336 | £3,105,840 | £3,474 |
| Net Current Assets | £15,974,713 | (£3,079,073) | (£1,166) |
| Net Assets | £45,379 | ||
| Shareholder Funds | £45,379 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 June 2026 | Confirmation statement with updates | 17 June 2026 | ||
| 25 June 2026 | Change of details for a person with significant control | |||
| 17 June 2026 | Change of details for a person with significant control | |||
| 3 April 2026 | Accounts filing | |||
| 3 April 2026 | Audit exemption subsidiary accounts | 31 March 2025 |
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