Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 2 November 2027
- Last conf. stmt
- 19 October 2026
Iso Energy Solar Limited
- Incorporated
- 19 October 2011 (15 years)
- Industry
- Other business support service activities n.e.c. (82990)
- Owned by
- Accounts type
- Dormant
- Region
- East Midlands
- Address
- Rutland House Trevithick RoadWillowbrook East Industrial EstateCorbyNN17 5XY
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 17 July 2019
British
Born May 1956 (70)
Director · Appointed 17 July 2019
British
Born August 1958 (68)
Officer history (4 former)
17 July 2019
17 July 2019
17 July 2019
5 January 2017
Resigned Konowalczyk, Piotr Jan as Director
6 November 2014
6 November 2014
Resigned Flannelly, Patrick Michael as Director
19 October 2011
19 October 2011
19 October 2011
Appointed Flannelly, Patrick Michael as Director
19 October 2011
Appointed Konowalczyk, Piotr Jan as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 17 July 2019
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 11110578
Former controllers (2)
17 July 2019
5 January 2017
Ceased Poitr Jan Konowalczyk — Owns 25–50% of shares
Group structure 11 companies
Ownership group derived from the Companies House PSC register
Clarke Talbot Renewable Energy Ltd Owns 75–100% of shares
Energy Training Network Limited Owns 75–100% of shares
Iso Energy Solar Limited This company Owns 75–100% of shares
Marlec Engineering Company Limited Owns 75–100% of shares
Nuenta Clarke Talbot Ltd Owns 75–100% of shares
Renserv Limited Owns 75–100% of shares
Nilan Ltd Owns 75–100% of shares
S L Services (Southern) Ltd Owns 75–100% of shares
Sib Energy Limited Owns 75–100% 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
- £2
- Cash
- £0
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2020 | 2019 | |
|---|---|---|---|---|
| Cash | £0 | £0 | ||
| Net Assets | £2 | £2 | £2 | £2 |
| Shareholder Funds | £2 | £2 | £2 | £2 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 October 2026 | Confirmation statement with no updates | 19 October 2026 | ||
| 11 November 2025 | Change of details for a person with significant control | |||
| 29 October 2025 | Confirmation statement with updates | 19 October 2025 | ||
| 23 September 2025 | Accounts for a dormant company | 31 December 2024 | ||
| 20 October 2024 | Confirmation statement with no updates | 19 October 2024 |
Some other companies at this address
Other companies in this industry
Gravesend
London
Goring-On-Thames
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →