- Companies
- Installers
- London
- Renewable Power Network Ltd
Renewable Power Network Ltd
- Company number
- 13669862
- Incorporated
- 8 Oct 20215 years trading
- Registered office
- 13 Soho Square, London, W1D 3QF
- Nature of business
- Other construction installation
Renewable Power Network Ltd is a 5-year-old private limited company registered in London, company number 13669862, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £3.1M on the year before, to -£3.1M.
- Current assets of £506K against £3.6M owed within a year: 0.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | -£3.1M | £67K | £506K | £3.6M | 2 |
| 31 Oct 2023 | -£9,624 | £188K | £213K | 2 | |
| 31 Oct 2022 | £2,279 | £107K | £119K | 2 |
Where Renewable Power Network Ltd is registered
The registered office is in London (W1D), in the Westminster local authority area, London. Show W1D 3QF on a map.
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- Cortavique Group LtdGroundworks and demolition
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What happens if Renewable Power Network Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 13669862
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 October 2021 (5 years ago)
- Registered office
- 13 Soho Square, London, W1D 3QF
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 7 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Rent My Roof Ltd2025
- Resin8 Groundworks Ltd2026
- Resiprufe Ltd2024
- Ressto Ltd2024
- Retrofit Grid Ltd2025
- Revamp Renovations Limited2023
- Reveal Refurbishments Ltd2025
- Revival Lifts Ltd2021
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Renewable Power Network Ltd's accounts due?
Renewable Power Network Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Renewable Power Network Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Renewable Power Network Ltd still trading?
Renewable Power Network Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Renewable Power Network Ltd do?
Renewable Power Network Ltd is registered under Other construction installation (SIC 43290).
How old is Renewable Power Network Ltd?
Renewable Power Network Ltd was incorporated on 8 October 2021, 5 years ago.
What is the penalty if Renewable Power Network Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Renewable Power Network Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.