Filing status
- Accounts due
- 30 April 2027
- Last accounts
- 31 July 2025
- Conf. stmt due
- 4 February 2027
- Last conf. stmt
- 21 January 2026
Cumulus Energy Storage Limited
- Incorporated
- 19 July 2012 (14 years)
- Previously known as
- Wind Power Performance Limited (until 24 June 2014)This list may be incomplete. See all names on Companies House
- Industry
- Manufacture of batteries and accumulators (27200)
- Directors
- Rupert Onesimus DoreyDarron Rolfe Brackenbury
- Owned by
- Nicholas Flavelle Merriman
- Accounts type
- Micro entity
- Region
- Yorkshire
- Address
- Amp Technology Centre Brunel WayCatcliffeRotherhamS60 5WG
Officers 5 active
Officer details are public data from the Companies House register.
Dorey, Rupert Onesimus
Director · Appointed 2 April 2025
British
Born April 1960 (66)
Director · Appointed 24 September 2019
British
Born January 1948 (78)
Brackenbury, Darron Rolfe
Director · Appointed 31 March 2014
British
Born October 1956 (70)
Kitchin, Nicholas Hyland
Secretary · Appointed 19 July 2012
Kitchin, Nicholas Hyland
Director · Appointed 19 July 2012
British
Born September 1958 (68)
Officer history (3 former)
2 April 2025
Appointed Dorey, Rupert Onesimus as Director
17 November 2024
2 August 2021
Resigned Hurwitz, Michael David as Director
24 September 2019
24 September 2019
21 June 2016
22 September 2014
31 March 2014
Appointed Brackenbury, Darron Rolfe as Director
31 March 2014
Appointed Hurwitz, Michael David as Director
19 July 2012
Appointed Kitchin, Nicholas Hyland as Secretary
19 July 2012
Appointed Kitchin, Nicholas Hyland as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
British
Born January 1948 (78)
Financials
Balance sheet as at 31 July 2025 · micro entity accounts
- Net Assets
- £2,661,548
- Debt Ratio
- 1%
- Current Ratio
- 5.1x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £2,589,128 | £2,598,627 | £2,492,310 | £2,505,335 | £2,436,816 | £2,438,231 |
| Current Assets | £89,921 | £140,747 | £208,833 | £58,468 | £146 | £20,412 |
| Cash | £58,468 | £146 | £20,412 | |||
| Creditors (< 1 year) | £17,501 | £49,696 | £49,043 | £154,436 | £639,450 | £518,251 |
| Net Current Assets | £72,420 | £91,051 | £159,790 | (£95,968) | (£639,304) | (£497,839) |
| Net Assets | £2,661,548 | £2,689,678 | £2,652,100 | £2,409,367 | £1,797,512 | £1,940,392 |
| Shareholder Funds | £2,661,548 | £2,689,678 | £2,652,100 | £2,409,367 | £1,797,512 | £1,940,392 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 13 March 2026 | Micro company accounts | 31 July 2025 | ||
| 14 February 2026 | Statement of capital following an allotment of shares | |||
| 25 January 2026 | Confirmation statement with no updates | 21 January 2026 | ||
| 6 May 2025 | Appointment of a director | |||
| 4 April 2025 | Micro company accounts | 31 July 2024 |
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