- Companies
- Electricians
- Mitcham
- D N H Electrical Services Ltd
D N H Electrical Services Ltd
- Company number
- 10597437
- Incorporated
- 2 Feb 20179 years trading
- Registered office
- Vestry Hall, 336-338 London Road, Mitcham, Surrey, CR4 3UD
- Nature of business
- Electrical installation
D N H Electrical Services Ltd is a 9-year-old private limited company registered in Mitcham, company number 10597437, one of 46 electrical contractors in Mitcham. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 unchanged on the year before, at -£30K.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£30K | £30K | 1 | ||
| 31 Dec 2024 | -£30K | £30K | 1 | ||
| 31 Dec 2023 | £30K | £30K | 1 | ||
| 31 Dec 2022 | £30K | £0 | £30K | 1 | |
| 31 Dec 2021 | £27K | £1,208 | £29K | 1 | |
| 31 Dec 2020 | £28K | £616 | £28K | 1 | |
| 31 Dec 2019 | £38K | £2,827 | £40K | 2 | |
| 31 Dec 2017 | £2,890 | £11K | £8,375 |
Where D N H Electrical Services Ltd is registered
The registered office is in Mitcham (CR4), in the Merton local authority area, London. Show CR4 3UD on a map.
Other trade companies in CR4
- Mendevo LimitedFloor and wall tilers
- Az Auto Body Repair LtdMechanics and garages
- Welcome Maintenance LimitedPainters and decorators
- Fixmot LtdMechanics and garages
- MPB Property Care LtdFinishing trades
- Aoo Building Services LtdBuilders
- LDN Plumbing Heating and Cooling LimitedPlumbers and heating engineers
- Dgha Construction LtdBuilders
Also registered at this address
1 other company uses the same registered office as D N H Electrical Services Ltd.
- D N Howard Property Maintenance LtdFinishing trades
What happens if D N H Electrical Services 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10597437
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2017 (9 years ago)
- Registered office
- Vestry Hall, 336-338 London Road, Mitcham, Surrey, CR4 3UD
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 1 February 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 Mitcham
Other active electrical contractors registered in Mitcham.
- D.L.H. Electrical Services Limited2006
- D.V.C. Services Limited1997
- Diamond Electrical Services ( Surrey ) Ltd2023
- Eirelix IT Resources Ltd2020
- Electrologic Electrical Services Ltd2024
- Felipeinstallations Ltd2026
- Flash Electrical Contracting Ltd2019
- Gma Developers Ltd2025
All electrical contractors in Mitcham · All trades in Mitcham · Electricians across the UK
Frequently asked questions
When are D N H Electrical Services Ltd's accounts due?
D N H Electrical Services Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is D N H Electrical Services Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is D N H Electrical Services Ltd still trading?
D N H Electrical Services Ltd is listed as active on the Companies House register (checked 13 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 D N H Electrical Services Ltd do?
D N H Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is D N H Electrical Services Ltd?
D N H Electrical Services Ltd was incorporated on 2 February 2017, 9 years ago.
What is the penalty if D N H Electrical Services 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 D N H Electrical Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.