Filing status
- Accounts due
- 30 June 2027
- Last accounts
- 30 September 2025
- Conf. stmt due
- 3 July 2027
- Last conf. stmt
- 19 June 2026
21st Century Energy Limited
- Incorporated
- 29 June 2011 (15 years)
- Industry
- Production of electricity (35110)
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 10 Lower Thames StreetLondonEC3R 6AF
Charges
- Total
- 2
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 1
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 5 October 2022
British
Born October 1990 (36)
Director · Appointed 5 October 2022
Portuguese
Born March 1973 (53)
Corporate Director · Appointed 17 December 2019
Officer history (8 former)
5 October 2022
5 October 2022
5 October 2022
Resigned Whitehouse, Grant Leslie as Secretary
5 October 2022
17 December 2019
20 December 2018
20 December 2018
20 December 2018
20 December 2018
8 February 2018
8 February 2018
8 February 2018
10 September 2012
Appointed Whitehouse, Grant Leslie as Secretary
10 September 2012
22 February 2012
22 February 2012
22 February 2012
29 June 2011
29 June 2011
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 31 March 2023
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 13753912
Former controllers (4)
31 March 2023
Ceased Bagnall Energy Limited — Owns 75–100% of shares
20 June 2019
Ceased Populo Energy Limited — Owns 75–100% of shares
12 February 2018
Ceased Downing Four VCT PLC — Owns 25–50% of shares
12 February 2018
Ceased Freetricity Limited — Owns 25–50% of shares
Group structure 38 shown
Ownership group derived from the Companies House PSC register
Armstrong (Solar) LLP Holds 25–50% of voting rights
Bemc WHV Limited Owns 75–100% of shares
BFG Projects Limited Owns 75–100% of shares
Blackmead Rooftop Holdco Limited Owns 75–100% of shares
Clean Electricity Limited Owns 25–50% of shares
Downing Commercial Rooftop Limited Owns 75–100% of shares
21st Century Energy Limited This company Owns 75–100% of shares
Progressive Power Generation Limited Owns 75–100% of shares
Downing Energy Development Company Limited Owns 75–100% of shares
Grande Lago Holdco Limited Owns 75–100% of shares
Aycliffe Solar Limited Owns 75–100% of shares
Billingham Solar Limited Owns 75–100% of shares
Blyth Solar Farm Limited Owns 75–100% of shares
Broken Scar Limited Owns 75–100% of shares
Endine Solar Limited Owns 75–100% of shares
Huron Solar Limited Owns 75–100% of shares
Iseo Solar Limited Owns 75–100% of shares
Lugano Solar Limited Owns 75–100% of shares
Lumley Solar Limited Owns 75–100% of shares
Sedgeletch Solar Limited Owns 75–100% of shares
Varese Solar Limited Owns 75–100% of shares
Downing Poultry Rooftop Limited Owns 75–100% of shares
Green Energy Production UK Limited Owns 75–100% of shares
Populo Energy Limited Owns 75–100% of shares
Wensum Solar LLP Holds 75–100% of voting rights
Tilling Energy Limited Owns 75–100% of shares
UK Renewable Power Limited Owns 25–50% of shares
Downing Residential Rooftop Limited Owns 75–100% of shares
Carrow Solar Limited Owns 75–100% of shares
Solar Exchange (No 1) Limited Owns 75–100% of shares (as a firm)
Fresh Green Power Limited Owns 75–100% of shares
Eider Solar LLP Right to 25–50% of surplus assets
Ethical Renewable Developments LLP Right to 50–75% of surplus assets
Evogreen Limited Owns 75–100% of shares
Finland Windco Limited Owns 75–100% of shares
Freetricity (Solar) LLP Right to 25–50% of surplus assets
Galgorm Solar LLP Holds 75–100% of voting rights
Financials
Figures from 2024 accounts. Newer accounts, made up to 30 September 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £195,032
- Cash
- £35,399
- Profit
- £10,373
- Debt Ratio
- 61%
- Current Ratio
- 2.3x
- Return on Equity
- 5%
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £311,658 | £336,554 | £361,450 | £385,498 | £410,394 | £435,290 |
| Current Assets | £183,704 | £169,573 | £174,069 | £118,805 | £171,185 | £280,175 |
| Debtors | £148,305 | £94,043 | £75,825 | £105,847 | £157,107 | £153,012 |
| Cash | £35,399 | £75,530 | £98,244 | £12,958 | £14,078 | £127,163 |
| Creditors (< 1 year) | £79,104 | £32,985 | £29,483 | £50,685 | £131,379 | £60,465 |
| Creditors (> 1 year) | £221,226 | £288,483 | £327,641 | £315,367 | £243,663 | £457,373 |
| Net Current Assets | £104,600 | £136,588 | £144,586 | £68,120 | £39,806 | £219,710 |
| Net Assets | £195,032 | £184,659 | £178,395 | £138,251 | £206,537 | £197,627 |
| Shareholder Funds | £195,032 | £184,659 | £178,395 | £138,251 | £206,537 | £197,627 |
| Turnover | £118,064 | £142,048 | ||||
| Admin Expenses | £188,258 | £115,338 | ||||
| Operating Profit | (£70,194) | £26,710 | ||||
| Profit Before Tax | (£81,898) | £8,910 | ||||
| Tax | (£13,612) | £0 | ||||
| Profit for Period | £10,373 | £6,264 | £40,144 | (£68,286) | £8,910 | |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 24 August 2026 | Total exemption full accounts | 30 September 2025 | ||
| 21 June 2026 | Confirmation statement with updates | 19 June 2026 | ||
| 18 March 2026 | Director's details changed | |||
| 17 March 2026 | Director's details changed | |||
| 30 June 2025 | Total exemption full accounts | 30 September 2024 |
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