- Companies
- Electricians
- Harrow
- CDF Renewal Ltd
CDF Renewal Ltd
- Company number
- 11753357
- Incorporated
- 7 Jan 20197 years trading
- Registered office
- 18 Boxtree Road, Harrow, HA3 6TG
- Nature of business
- Electrical installation; Other construction installation
CDF Renewal Ltd is a 7-year-old private limited company registered in Harrow, company number 11753357, one of 200 electrical contractors in Harrow. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 up £2,695 (+55.9%) on the year before, to -£2,123.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£2,123 | £3,603 | 1 | ||
| 31 Mar 2024 | -£4,818 | £1,385 | £8,175 | 1 | |
| 31 Mar 2023 | -£5,149 | £2,721 | £9,291 | 1 | |
| 31 Mar 2022 | £1,252 | £11K | £15K | 1 | |
| 31 Mar 2021 | £3,652 | £7,362 | £14K | 1 | |
| 31 Dec 2020 | -£6,161 | £2,891 | £12K | 1 | |
| 31 Dec 2019 | £3,721 | £5,061 | £1,340 | 1 |
Where CDF Renewal Ltd is registered
The registered office is in Harrow (HA3), in the Harrow local authority area, London. Show HA3 6TG on a map.
Other trade companies in HA3
- M&M Team Solutions LimitedCleaning companies
- Asr234 LimitedCivil engineering
- Shine Bright With NV LtdMechanics and garages
- Direct Sparks LtdMachinery repair and installation
- Meral Decoration & Maintenance LtdPainters and decorators
- Add22 LtdCivil engineering
- Floyd Cleaners LimitedCleaning companies
- Amalia&Ioana LimitedBuilders
What happens if CDF Renewal 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11753357
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2019 (7 years ago)
- Registered office
- 18 Boxtree Road, Harrow, HA3 6TG
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 January 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Harrow
Other active electrical contractors registered in Harrow.
- Certified Renewable Solutions Limited2024
- CG Power Services Ltd2025
- Cherry & Jerry UK Ltd2022
- Chotalia Engineering Limited2016
- City Air Limited2004
- Class One Maintenance Services Limited2006
- Coliemore Electrical Services Limited2018
- Combined Electricals Limited1993
All electrical contractors in Harrow · All trades in Harrow · Electricians across the UK
Frequently asked questions
When are CDF Renewal Ltd's accounts due?
CDF Renewal Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is CDF Renewal Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is CDF Renewal Ltd still trading?
CDF Renewal 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 CDF Renewal Ltd do?
CDF Renewal Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is CDF Renewal Ltd?
CDF Renewal Ltd was incorporated on 7 January 2019, 7 years ago.
What is the penalty if CDF Renewal 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 CDF Renewal 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.