- Companies
- Electricians
- Pwllheli
- DJ Williams Electrical Limited
DJ Williams Electrical Limited
- Company number
- 09861961
- Incorporated
- 9 Nov 201510 years trading
- Registered office
- 4 Bro Aber, Abersoch, Pwllheli, Gwynedd, LL53 7UQ
- Nature of business
- Electrical installation
DJ Williams Electrical Limited is a 10-year-old private limited company registered in Pwllheli, company number 09861961, one of 10 electrical contractors in Pwllheli. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 down £15K on the year before, to -£15K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £85K against £103K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£15K | £385 | £85K | £103K | 1 |
| 30 Jun 2024 | £102 | £19K | £118K | £112K | 1 |
| 30 Jun 2023 | £782 | £32K | £122K | £107K | 1 |
| 30 Jun 2022 | £411 | £12K | £96K | £72K | 1 |
| 30 Jun 2021 | £777 | £15K | £89K | £57K | 1 |
| 30 Jun 2020 | £14K | £34K | £69K | £31K | 1 |
| 30 Jun 2019 | £33K | £18K | £70K | £51K | 2 |
| 30 Jun 2018 | £21K | £18K | £49K | £45K | 2 |
| 30 Jun 2017 | £4,100 | £19K | £24K | £23K | |
| 30 Jun 2016 | £100 |
Where DJ Williams Electrical Limited is registered
The registered office is in Pwllheli (LL53), in the Gwynedd local authority area, Wales. Show LL53 7UQ on a map.
Other trade companies in LL53
- E Thomas Plumbing and Heating Plymio A Gwresogi CyfPlumbers and heating engineers
- Cadelio CyfSpecialist contractors
- Halpine Construction LimitedJoiners and carpenters
- Feucht Engineering LtdMachinery repair and installation
- Stuart Livingstone LtdPlumbers and heating engineers
- Teiars Hughes Tyres LtdMechanics and garages
- Saevar Solutions LtdCleaning companies
- Dragon Detailing & Body Repairs LtdMotor traders
What happens if DJ Williams Electrical 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 09861961
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 November 2015 (10 years ago)
- Registered office
- 4 Bro Aber, Abersoch, Pwllheli, Gwynedd, LL53 7UQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 5 November 2025
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 Pwllheli
Other active electrical contractors registered in Pwllheli.
- DP Jones Electrical Limited2018
- Ecs123 Limited2019
- Evan Evans Electrical Ltd2007
- Gwresogi Ltd2023
- O.R. Williams Ltd2011
- Peninsula Security Ltd2022
- 3E Smart Control Ltd2006
- Alwyn Roberts Electricians Limited2016
All electrical contractors in Pwllheli · All trades in Pwllheli · Electricians across the UK
Frequently asked questions
When are DJ Williams Electrical Limited's accounts due?
DJ Williams Electrical Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is DJ Williams Electrical Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is DJ Williams Electrical Limited still trading?
DJ Williams Electrical 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 DJ Williams Electrical Limited do?
DJ Williams Electrical Limited is registered under Electrical installation (SIC 43210).
How old is DJ Williams Electrical Limited?
DJ Williams Electrical Limited was incorporated on 9 November 2015, 10 years ago.
What is the penalty if DJ Williams Electrical 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 DJ Williams Electrical 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.