- Companies
- Electricians
- Thirsk
- DD Electrical and Security Limited
DD Electrical and Security Limited
- Company number
- 08023474
- Incorporated
- 10 Apr 201214 years trading
- Registered office
- 6 Churchill Mews, Dalton, Thirsk, YO7 3SY
- Nature of business
- Electrical installation
DD Electrical and Security Limited is a 14-year-old private limited company registered in Thirsk, company number 08023474, one of 13 electrical contractors in Thirsk. 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 £13K (+4%) on the year before, to £345K.
- Net assets rose in 7 of 7 year-on-year comparisons on record.
- Current assets of £439K against £200K owed within a year: 2.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £345K | £198K | £439K | £200K | 0 |
| 31 Mar 2024 | £332K | £233K | £426K | £135K | 9 |
| 31 Mar 2023 | £318K | £286K | £425K | £144K | 7 |
| 31 Mar 2022 | £254K | £241K | £359K | £134K | 7 |
| 31 Mar 2021 | £234K | £183K | £350K | £155K | 11 |
| 31 Mar 2020 | £211K | £112K | £339K | £179K | |
| 31 Mar 2019 | £184K | £144K | £341K | £208K | |
| 31 Mar 2018 | £95K | £61K | £249K | £181K |
Where DD Electrical and Security Limited is registered
The registered office is in Thirsk (YO7), in the North Yorkshire local authority area, Yorkshire and The Humber. Show YO7 3SY on a map.
Other trade companies in YO7
- Lee's Tree & Garden Services LtdLandscapers and gardeners
- Task Developments (Yorkshire) LtdProperty developers
- Wrights Projects LtdProperty developers
- Addisons Plumbing and Heating LimitedPlumbers and heating engineers
- Grants Auto Centre LtdMechanics and garages
- North Star Roofing & Building LtdRoofers
- A G Turner Electrical LimitedMachinery repair and installation
- 3PT Painter and Decorator LtdPainters and decorators
What happens if DD Electrical and Security Limited 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
- 08023474
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2012 (14 years ago)
- Registered office
- 6 Churchill Mews, Dalton, Thirsk, YO7 3SY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 March 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 Thirsk
Other active electrical contractors registered in Thirsk.
- Fusionlx. Ltd2009
- Hillcrest Electrical Ltd2019
- Ian Beaumont Electrical Contractors Ltd2022
- Mowbray Electrical & Security Ltd2025
- My Electrical Contractors Limited2013
- Preston Electrical Limited1995
- Scatchards Electrical Ltd2013
- Steven J Dresser Electrical Contractors Limited1999
All electrical contractors in Thirsk · All trades in Thirsk · Electricians across the UK
Frequently asked questions
When are DD Electrical and Security Limited's accounts due?
DD Electrical and Security Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is DD Electrical and Security Limited'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 DD Electrical and Security Limited still trading?
DD Electrical and Security Limited 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 DD Electrical and Security Limited do?
DD Electrical and Security Limited is registered under Electrical installation (SIC 43210).
How old is DD Electrical and Security Limited?
DD Electrical and Security Limited was incorporated on 10 April 2012, 14 years ago.
What is the penalty if DD Electrical and Security Limited 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 DD Electrical and Security Limited 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.