Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 29 November 2026
- Last conf. stmt
- 15 November 2025
Magnus Assets One Limited
- Incorporated
- 20 February 2018 (8 years)
- Industry
- Fund management activities (66300)
- Directors
- Stephen Michael Semlitz
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- Level 8123 Buckingham Palace RoadLondonSW1W 9SH
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 18 January 2025
British
Born October 1968 (58)
Director · Appointed 18 January 2025
British
Born September 1964 (62)
Semlitz, Stephen Michael
Director · Appointed 18 January 2025
American
Born February 1953 (73)
Officer history (7 former)
18 January 2025
18 January 2025
18 January 2025
Appointed Semlitz, Stephen Michael as Director
18 January 2025
18 January 2025
25 January 2023
5 October 2022
5 October 2022
19 November 2020
19 November 2020
19 November 2020
19 November 2020
21 January 2020
15 March 2019
13 March 2019
12 March 2019
20 February 2018
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 18 January 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 16127362
Former controllers (2)
18 January 2025
Ceased Bagnall Energy Limited — Owns 75–100% of shares
12 March 2019
Ceased Downing Corporate Finance Limited — Owns 75–100% of shares
Group structure 26 companies
Ownership group derived from the Companies House PSC register
Hartree Land Limited Owns 75–100% of shares
Hartree Partners Power Holdings 2 (UK) Limited Owns 75–100% of shares
Hele Manor Limited Owns 75–100% of shares
Magnus Assets One Limited This company Owns 75–100% of shares
Bartley Power Limited Owns 75–100% of shares
Hamble Power Limited Owns 75–100% of shares
Keekle Power Limited Owns 75–100% of shares
Lavant Power Limited Owns 75–100% of shares
Rossington Power Limited Owns 75–100% of shares
Hartree Peaking (Holdings) Limited Owns 75–100% of shares
Haverton Hill Power Limited Owns 75–100% of shares
Kingsmoor Power Limited Owns 75–100% of shares
KWB Power Limited Owns 75–100% of shares
Hartree Peaking 2 (Holdings) Limited Owns 75–100% of shares
Excalibur Power Limited Owns 75–100% of shares
Peterlee Power Limited Owns 75–100% of shares
Sunderland Power Limited Owns 75–100% of shares
Hartree Solutions (UK) Limited Owns 75–100% of shares
Hartree Solutions Assets Limited Owns 75–100% of shares
WGC Energy Centre Limited Owns 75–100% of shares
Powertree (Holdings) Limited Owns 50–75% of shares
Adv 001 Limited Owns 75–100% of shares
Powertree (Foxwood Road) Limited Owns 75–100% of shares
Powertree (Sidings Road) Limited Owns 75–100% of shares
Powertree (Taylor Lane) 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
- £783,621
- Current Ratio
- 1.0x
Trend
Shareholder Funds
Balance sheet detail
| 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|
| Fixed Assets | £22,501 | £50,000 | £50,000 | |
| Current Assets | £53,110,964 | £52,392,193 | £48,960,406 | |
| Debtors | £52,327,343 | £50,977,284 | £48,597,216 | £44,802,448 |
| Cash | £783,621 | £1,414,909 | £363,190 | |
| Creditors (< 1 year) | £55,245,912 | £9,578,682 | £5,368,834 | £1,331,608 |
| Creditors (> 1 year) | £43,970,692 | £43,970,692 | £43,470,692 | |
| Net Current Assets | (£2,134,948) | £42,813,511 | £43,591,572 | £43,470,840 |
| Net Assets | (£1,107,181) | (£329,120) | £148 | |
| Shareholder Funds | (£2,112,447) | (£1,107,181) | (£329,120) | £148 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 October 2026 | Replacement filing of Confirmation Statement | 15 November 2025 | ||
| 3 February 2026 | Change of details for a person with significant control | |||
| 9 January 2026 | Registered office address changed | |||
| 15 November 2025 | Confirmation statement with no updates | 15 November 2025 | ||
| 9 September 2025 | Group of companies' accounts | 31 December 2024 |
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