Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 7 May 2027
- Last conf. stmt
- 23 April 2026
Kiwi Power ES B Limited
- Incorporated
- 8 May 2017 (9 years)
- Industry
- Distribution of electricity (35130)
- Owned by
- Richard John Martin
- Accounts type
- Small
- Region
- Greater London
- Address
- 35 Ballards LaneLondonN3 1XW
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 17 October 2024
British
Born March 1981 (45)
Director · Appointed 15 May 2019
Japanese
Born November 1971
Officer history (6 former)
17 October 2024
Resigned Megginson, John Frank as Director
17 October 2024
15 May 2019
15 May 2019
Appointed Megginson, John Frank as Director
15 May 2019
15 May 2019
8 January 2018
8 January 2018
2 October 2017
2 October 2017
2 October 2017
Resigned Zingher, Yoav as Secretary
2 October 2017
8 May 2017
Appointed Zingher, Yoav as Secretary
8 May 2017
Ownership 3 active
People and entities with significant control, from the Companies House PSC register
Richard John Martin
Individual · Notified 31 January 2021
Owns 75–100% of shares (as a trust)
Holds 75–100% of voting rights (as a trust)
Right to appoint and remove directors (as a trust)
British
Born December 1957 (68)
Corporate entity · Notified 8 January 2018
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited By Shares
Reg. no. 10796222
Marshall Eugene Eisenberg
Individual · Notified 2 October 2017
Has significant influence or control (as a trust)
American
Born July 1945 (81)
Former controllers (4)
31 January 2021
Ceased Midwinter Capital Limited — Owns 50–75% of shares
1 March 2019
Ceased Rothschild & Co — Owns 50–75% of shares
8 January 2018
Ceased Cenin GSC Ltd — Owns 25–50% of shares
2 October 2017
Ceased General Electricity Holdings Ltd — Owns 75–100% of shares
Group structure 20 companies
Ownership group derived from the Companies House PSC register
Gses 1 Limited Owns 75–100% of shares
GSF Albion Limited Owns 75–100% of shares
Ferrymuir Energy Storage Limited Owns 75–100% of shares
Kiwi Power ES B Limited This company Owns 25–50% of shares
NK Boulby Energy Storage Ltd Owns 75–100% of shares
GSF Atlantic Limited Owns 75–100% of shares
GSF England Limited Owns 75–100% of shares
Breach Farm Energy Storage Limited Owns 75–100% of shares
Enderby Battery Storage Limited Owns 75–100% of shares
GS10 Energy Storage Limited Owns 75–100% of shares
Hulley Road Energy Storage Limited Owns 75–100% of shares
Larport Energy Storage Limited Owns 75–100% of shares
Lascar Battery Storage Limited Owns 75–100% of shares
Middleton Energy Storage Limited Owns 75–100% of shares
Osspv001 Limited Owns 75–100% of shares
Stony Energy Storage Ltd Owns 75–100% of shares
GSF Ire Limited Owns 75–100% of shares
Drumkee Energy Limited Owns 50–75% of shares
Mullavilly Energy Limited Owns 50–75% of shares
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- (£761,431)
- Cash
- £924,961
- Employees
- 2
- Debt Ratio
- 132%
- Current Ratio
- 13.8x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2021 | 2020 | |
|---|---|---|---|---|
| Fixed Assets | £1,334,300 | £1,498,697 | £1,827,493 | £1,984,515 |
| Current Assets | £1,046,396 | £984,451 | £869,177 | £863,297 |
| Cash | £924,961 | £908,211 | £612,658 | £758,364 |
| Creditors (< 1 year) | £75,563 | £48,622 | £112,677 | £85,572 |
| Creditors (> 1 year) | £3,066,564 | £2,900,291 | £2,641,048 | £2,796,461 |
| Net Current Assets | £970,833 | £935,829 | £756,500 | £777,725 |
| Net Assets | (£761,431) | (£465,765) | (£57,055) | (£34,221) |
| Shareholder Funds | (£761,431) | (£465,765) | (£57,055) | (£34,221) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 14 September 2026 | Accounts for a small company | 31 December 2025 |
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