- Companies
- Electricians
- Camborne
- MJR Group SW Ltd
MJR Group SW Ltd
- Company number
- 11840109
- Incorporated
- 21 Feb 20197 years trading
- Registered office
- 22 Newton Road, Troon, Camborne, TR14 7SJ
- Nature of business
- Electrical installation; Other construction installation
MJR Group SW Ltd is a 7-year-old private limited company registered in Camborne, company number 11840109, one of 9 electrical contractors in Camborne. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £43K (+44.3%) on the year before, to -£54K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £266K against £342K owed within a year: 0.8 times cover.
- 22 employees on average, down from 23 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | -£54K | £645 | £266K | £342K | 22 |
| 29 Feb 2024 | -£96K | £645 | £273K | £365K | 23 |
| 28 Feb 2023 | -£10K | £645 | £328K | £281K | 23 |
| 28 Feb 2022 | £54K | £44 | £188K | £150K | 18 |
| 28 Feb 2021 | £36K | £200K | £113K | 10 | |
| 28 Feb 2020 | £10K | £105K | £166K | 11 |
Where MJR Group SW Ltd is registered
The registered office is in Camborne (TR14), in the Cornwall local authority area, South West. Show TR14 7SJ on a map.
Other trade companies in TR14
- Cornwall Sewage & Groundworks LtdGroundworks and demolition
- D Bartle Construction LtdBuilders
- Re-Dec SW LtdPainters and decorators
- Ibex Heating LtdPlumbers and heating engineers
- Iem Supplies LtdMotor traders
- Medall Morgan Ventilation Services LtdCleaning companies
- Ba Property SW LtdProperty developers
- Chy Cleaning Company LtdCleaning companies
What happens if MJR Group SW 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11840109
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 2019 (7 years ago)
- Registered office
- 22 Newton Road, Troon, Camborne, TR14 7SJ
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 20 February 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Camborne
Other active electrical contractors registered in Camborne.
- Am Electrical (SW) Ltd2025
- Cal-Tec Electrical Ltd2023
- Carswell Electrical Ltd2023
- Cove Electrical and Property Renovations Ltd2025
- DJ Electrical (SW) Ltd2009
- Forward Ev Limited2023
- Gallos Electrical Ltd2025
- Lowman Electrical Limited2019
All electrical contractors in Camborne · All trades in Camborne · Electricians across the UK
Frequently asked questions
When are MJR Group SW Ltd's accounts due?
MJR Group SW Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is MJR Group SW Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is MJR Group SW Ltd still trading?
MJR Group SW 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 MJR Group SW Ltd do?
MJR Group SW Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is MJR Group SW Ltd?
MJR Group SW Ltd was incorporated on 21 February 2019, 7 years ago.
What is the penalty if MJR Group SW 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 MJR Group SW 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.