- Companies
- Repair services
- Llantwit Major
- MDJ Electronics Ltd
MDJ Electronics Ltd
- Company number
- 12971203
- Incorporated
- 23 Oct 20205 years trading
- Registered office
- 15 CWRT Syr Dafydd, Llantwit Major, Vale Of Glamorgan, CF61 2SR
- Nature of business
- Repair of consumer electronics
MDJ Electronics Ltd is a 5-year-old private limited company registered in Llantwit Major, company number 12971203, one of the UK's repair companies (computers, appliances, furniture and similar). Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £5,519 (+25.9%) on the year before, to £27K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £8,326 against £13K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £27K | £8,326 | £8,326 | £13K | 1 |
| 31 Oct 2024 | £21K | £7,921 | £7,926 | £13K | 1 |
| 31 Oct 2023 | £32K | £12K | £12K | £12K | 1 |
| 31 Oct 2022 | £46K | £14K | £6,455 | 1 | |
| 31 Oct 2021 | £42K | £7,518 | £8,979 | 1 |
Where MDJ Electronics Ltd is registered
The registered office is in Llantwit Major (CF61), in the Vale of Glamorgan local authority area, Wales. Show CF61 2SR on a map.
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- M&L White Property Management LtdProperty developers
- Gas Services Direct LtdPlumbers and heating engineers
- Under Pressure Tyres LtdMechanics and garages
- The Home Decorator LtdPainters and decorators
- Arries Plumbing LtdPlumbers and heating engineers
- Line Site Solutions LtdSpecialist contractors
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Also registered at this address
9 other companies use the same registered office as MDJ Electronics Ltd.
- All Seasons Gardening and Landscape Services LtdLandscapers and gardeners
- DLM Aero LtdMachinery repair and installation
- Gem Engineering LtdMachinery repair and installation
- KT Facility Management LtdFinishing trades
- L S Landscaping LtdLandscapers and gardeners
- LMBF LtdInstallers
- Phillips Engineering & Maintenance LtdMechanics and garages
- Shawsy LtdFinishing trades
- The Scott Motor Cycle Company LtdMotor traders
What happens if MDJ Electronics 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12971203
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2020 (5 years ago)
- Registered office
- 15 CWRT Syr Dafydd, Llantwit Major, Vale Of Glamorgan, CF61 2SR
- Nature of business
- Repair of consumer electronics (SIC 95210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 22 October 2025
Filing notes for repair companies (computers, appliances, furniture and similar)
Repair companies are mostly small micro-entities with simple accounts: parts, tools and a workshop or van.
Similar companies in Llantwit Major
Other active repair companies (computers, appliances, furniture and similar) registered in Llantwit Major.
All repair companies (computers, appliances, furniture and similar) in Llantwit Major · All trades in Llantwit Major · Repair services across the UK
Frequently asked questions
When are MDJ Electronics Ltd's accounts due?
MDJ Electronics Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is MDJ Electronics Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is MDJ Electronics Ltd still trading?
MDJ Electronics 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 MDJ Electronics Ltd do?
MDJ Electronics Ltd is registered under Repair of consumer electronics (SIC 95210).
How old is MDJ Electronics Ltd?
MDJ Electronics Ltd was incorporated on 23 October 2020, 5 years ago.
What is the penalty if MDJ Electronics 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 MDJ Electronics 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.