- Companies
- Electricians
- Chippenham
- JJM Electrical Contractors Ltd
JJM Electrical Contractors Ltd
- Company number
- 11541826
- Incorporated
- 29 Aug 20188 years trading
- Registered office
- The Old Post Office, 41-43 Market Place, Chippenham, Wiltshire, SN15 3HR
- Nature of business
- Electrical installation
JJM Electrical Contractors Ltd is a 8-year-old private limited company registered in Chippenham, company number 11541826, one of 49 electrical contractors in Chippenham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £5,167 (+13.8%) on the year before, to £43K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £71K against £33K owed within a year: 2.2 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £43K | £54K | £71K | £33K | 3 |
| 31 Aug 2024 | £37K | £38K | £54K | £22K | 3 |
| 31 Aug 2023 | £18K | £23K | £35K | £23K | 3 |
| 31 Aug 2022 | £28K | £35K | £46K | £21K | 4 |
| 31 Aug 2021 | £33K | £41K | £46K | £16K | 4 |
| 31 Aug 2020 | £28K | £30K | £44K | £17K | 3 |
| 31 Aug 2019 | £27K | £26K | £33K | £7,685 | 5 |
Where JJM Electrical Contractors Ltd is registered
The registered office is in Chippenham (SN15), in the Wiltshire local authority area, South West. Show SN15 3HR on a map.
Other trade companies in SN15
- T Croffie Plumbing and Heating LtdPlumbers and heating engineers
- Kaja Jobs LimitedCleaning companies
- Terra Landscapes and Supplies LtdLandscapers and gardeners
- Sparrow PHC LimitedPlumbers and heating engineers
- R-DVS LimitedMechanics and garages
- R-DVS Holdings LimitedMechanics and garages
- R-DVS Coach Works LtdMechanics and garages
- Chamberlain Home and Gardens LtdLandscapers and gardeners
Shared registered office
136 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if JJM Electrical Contractors 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11541826
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2018 (8 years ago)
- Registered office
- The Old Post Office, 41-43 Market Place, Chippenham, Wiltshire, SN15 3HR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 28 August 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 Chippenham
Other active electrical contractors registered in Chippenham.
- JPS Renewable Energy Ltd2011
- Jtec South West Limited2024
- Lowrey Palmer Electrical Limited2016
- Mbbells Limited2018
- Neil Wells Brickwork Limited2005
- Nick Pocock Electrical Limited2017
- Oldland Electrical Services Limited2003
- Oliver's Electrical Limited2015
All electrical contractors in Chippenham · All trades in Chippenham · Electricians across the UK
Frequently asked questions
When are JJM Electrical Contractors Ltd's accounts due?
JJM Electrical Contractors Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is JJM Electrical Contractors Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is JJM Electrical Contractors Ltd still trading?
JJM Electrical Contractors 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 JJM Electrical Contractors Ltd do?
JJM Electrical Contractors Ltd is registered under Electrical installation (SIC 43210).
How old is JJM Electrical Contractors Ltd?
JJM Electrical Contractors Ltd was incorporated on 29 August 2018, 8 years ago.
What is the penalty if JJM Electrical Contractors 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 JJM Electrical Contractors 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.