Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 6 December 2026
- Last conf. stmt
- 22 November 2025
Nextpower Grey Street Solar Limited
- Incorporated
- 23 November 2018 (7 years)
- Previously known as
- Grey Street Solar Limited (until 5 June 2025)This list may be incomplete. See all names on Companies House
- Industry
- Production of electricity (35110)
- Directors
- Owned by
- Accounts type
- Full
- Region
- Greater London
- Address
- 5th FloorNorth Side 7/10 Chandos StreetCavendish SquareLondonW1G 9DQ
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 1 March 2026
Italian
Born March 1978 (48)
Corporate Secretary · Appointed 20 March 2025
Italian
Born March 1968 (58)
Officer history (13 former)
31 March 2026
1 March 2026
20 March 2025
20 December 2024
20 December 2024
20 December 2024
1 February 2024
31 January 2024
19 April 2022
19 April 2022
17 February 2022
Resigned Iaccarino, Maria Cristina as Secretary
17 February 2022
17 February 2022
17 February 2022
1 April 2021
2 November 2020
2 November 2020
8 July 2020
Appointed Iaccarino, Maria Cristina as Secretary
26 May 2020
26 May 2020
5 May 2020
14 January 2020
14 January 2020
5 November 2019
5 November 2019
7 March 2019
3 January 2019
23 November 2018
23 November 2018
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 20 December 2024
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 12989157
Former controllers (7)
20 December 2024
Ceased Peridot Solar (Holdco) Limited — Owns 75–100% of shares
19 March 2022
Ceased Benjamin Alexander Brazil — Owns 75–100% of shares
17 February 2022
Ceased OT Developments — Owns 50–75% of shares
17 February 2022
Ceased Kingdom Energy Limited — Owns 50–75% of shares
5 February 2020
Ceased OT Developments Limited — Owns 50–75% of shares (as a firm)
3 February 2020
Ceased Kingdom Energy Limited — Owns 25–50% of shares
10 January 2020
Ceased Suncore UK Limited — Owns 50–75% of shares
Group structure 40 shown
Ownership group derived from the Companies House PSC register
Connected Kerb Limited Holds 25–50% of voting rights
Urban EV Infrastructure Limited Owns 75–100% of shares
Cornish Lithium PLC Owns 25–50% of shares
Cornish Lithium Geothermal Limited Owns 75–100% of shares
Cornish Lithium Hard Rock Limited Owns 75–100% of shares
Cornish Lithium G5 Limited Owns 75–100% of shares
Cornish Lithium Land Holdings Limited Owns 75–100% of shares
Ecometals Cornwall Limited Owns 75–100% of shares
Elevate Minerals Limited Owns 75–100% of shares
Geocubed Limited Owns 75–100% of shares
Cornish Metals PLC Owns 25–50% of shares
Cornish Metals Holdings Limited Owns 75–100% of shares
Cornish Minerals UK Limited Owns 75–100% of shares
South Crofty Limited Owns 75–100% of shares
Equitix UK Electricity Storage Fund LP Holds 25–50% of voting rights
Fidra Energy Investments Limited Owns 25–50% of shares
Fidra Energy Holdings Limited Owns 75–100% of shares
Fidra Energy Limited Owns 75–100% of shares
Fidra Operations Limited Owns 75–100% of shares
Fidra Projects (UK) Limited Owns 75–100% of shares
Infracapital (Gigaclear) LP Part right to 25–50% of surplus assets
Nextenergy UK LP Part right to 25–50% of surplus assets
Nextpower UK Holdco Limited Owns 75–100% of shares
Basildon Bess Limited Owns 75–100% of shares
Greenfields (F) Limited Owns 75–100% of shares
Gwent Farmers' Community Solar Partnership Limited Owns 75–100% of shares
Little Staughton Airfield Solar Limited Owns 75–100% of shares
Loudwater Bess Limited Owns 75–100% of shares
Maldon Bess Limited Owns 75–100% of shares
Moss Lane Farm Solar Limited Owns 75–100% of shares
Nextpower Bindwell Limited Owns 75–100% of shares
Nextpower Chapel Limited Owns 75–100% of shares
Nextpower Crifton Limited Owns 75–100% of shares
Nextpower Greenside Limited Owns 75–100% of shares
Nextpower Grey Street Solar Limited This company Owns 75–100% of shares
Nextpower Hartmoor Limited Owns 75–100% of shares
Nextpower Hatherden Limited Owns 75–100% of shares
Nextpower Horton Wood Ltd Owns 75–100% of shares
Peak Cluster Limited Owns 25–50% of shares
Financials
Figures from 2021 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- (£43,322)
- down £28,044 (184%)
- Cash
- £1,049
- up £483 (85%)
- Debt Ratio
- 102%
- Current Ratio
- 1.2x
Trend
Net Assets
Balance sheet detail
| 2021 | 2020 | 2019 | |
|---|---|---|---|
| Fixed Assets | £1,029,078 | £481,782 | £20,075 |
| Current Assets | £1,445,287 | £1,372,772 | |
| Debtors | £1,444,238 | £1,372,206 | |
| Cash | £1,049 | £566 | |
| Creditors (< 1 year) | £1,167,687 | £519,832 | £58,350 |
| Creditors (> 1 year) | £1,350,000 | £1,350,000 | |
| Net Current Assets | £277,600 | £852,940 | £58,350 |
| Net Assets | (£43,322) | (£15,278) | £38,275 |
| Shareholder Funds | (£43,322) | (£15,278) | £38,275 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 5 August 2026 | Full accounts | 31 December 2025 | ||
| 7 April 2026 | Termination of appointment of a director | |||
| 16 March 2026 | Director's details changed | |||
| 4 March 2026 | Appointment of a director | |||
| 5 December 2025 | Confirmation statement with updates | 22 November 2025 |
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