Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 8 May 2027
- Last conf. stmt
- 24 April 2026
Rassau Grid Services Limited
- Incorporated
- 2 June 2016 (10 years)
- Previously known as
- Apus Reserve Power 17 Limited (until 1 November 2019)This list may be incomplete. See all names on Companies House
- Industry
- Production of electricity (35110)
- Owned by
- Accounts type
- Full
- Region
- Greater London
- Address
- 3rd Floor24 Savile RowLondonW1S 2ES
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 3 active
Officer details are public data from the Companies House register.
Jeremy, Simon
Secretary · Appointed 23 July 2025
Director · Appointed 15 January 2025
British
Born September 1989 (37)
Director · Appointed 21 May 2020
British
Born January 1977 (49)
Officer history (7 former)
23 July 2025
Resigned Oldroyd, Elizabeth Alexandra as Secretary
23 July 2025
Appointed Jeremy, Simon as Secretary
15 January 2025
15 January 2025
31 January 2023
Resigned Tapley, Pia as Secretary
31 January 2023
Appointed Oldroyd, Elizabeth Alexandra as Secretary
21 May 2020
21 May 2020
21 May 2020
Appointed Tapley, Pia as Secretary
21 May 2020
21 May 2020
18 April 2018
18 April 2018
12 October 2016
12 October 2016
2 June 2016
2 June 2016
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 21 June 2023
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 14740975
Former controllers (5)
21 June 2023
Ceased Renewable and Grid Services Limited — Owns 75–100% of shares
30 June 2021
Ceased Reserve Power Holdings (Jersey) Limited — Owns 25–50% of shares
15 April 2021
Ceased Velox Power Limited — Owns 75–100% of shares
21 May 2020
Ceased Apus Energy Limited — Has significant influence or control
21 May 2020
Ceased Apus Energy Limited — Owns 75–100% of shares (as a firm)
Group structure 17 shown
Ownership group derived from the Companies House PSC register
Cleve Hill Solar Park Hold Co Limited Owns 75–100% of shares
Cleve Hill Solar Park Limited Owns 75–100% of shares
Eos Investco Ltd Owns 50–75% of shares
Eos Investco (Interco 1) Ltd Owns 75–100% of shares
Eos Investco (Interco 2) Ltd Owns 75–100% of shares
Eos Investco (Interco 3) Ltd Owns 75–100% of shares
Ues Asset 1 Limited Owns 75–100% of shares
Habitat Energy Limited Owns 75–100% of shares
Heq Limited Owns 75–100% of shares
Teffont Bess Limited Owns 75–100% of shares
UK Grid Services Limited Owns 75–100% of shares
Gretna Grid Services Limited Owns 75–100% of shares
Neilston Grid Services Limited Owns 75–100% of shares
Rassau Grid Services Limited This company Owns 75–100% of shares
Rothienorman Grid Services Limited Owns 75–100% of shares
Thurso Grid Services Limited Owns 75–100% of shares
Financials
Figures from 2022 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Cash
- £6,581,434
- Current Ratio
- 0.3x
Trend
Shareholder Funds
Balance sheet detail
| 2022 | 2020 | 2020 | |
|---|---|---|---|
| Fixed Assets | £32,347,962 | £7,967,501 | £1,269,239 |
| Current Assets | £16,395,058 | ||
| Debtors | £9,813,624 | £874,895 | £199,031 |
| Cash | £6,581,434 | ||
| Creditors (< 1 year) | £48,626,152 | £8,853,004 | £1,468,639 |
| Net Current Assets | (£32,231,094) | (£7,978,109) | (£1,269,608) |
| Shareholder Funds | £116,868 | (£10,608) | (£369) |
Filings
Filing history not loaded yet. See it on Companies House
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