- Companies
- Electricians
- Holyhead
- JCM Electrical Contractors Limited
JCM Electrical Contractors Limited
- Company number
- 13308298
- Incorporated
- 1 Apr 20215 years trading
- Registered office
- 19 Manning Drive, Valley, Holyhead, LL65 3BY
- Nature of business
- Electrical installation
JCM Electrical Contractors Limited is a 5-year-old private limited company registered in Holyhead, company number 13308298, one of 7 electrical contractors in Holyhead. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for JCM Electrical Contractors LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £11K (-83.4%) on the year before, to £2,124.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £8,006 against £12K owed within a year: 0.7 times cover.
- 1 employee on average, down from 3 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £2,124 | £8,006 | £12K | 1 | |
| 31 Mar 2024 | £13K | £19K | £17K | 3 | |
| 30 Apr 2023 | £14K | £88K | £75K | 2 | |
| 30 Apr 2022 | £13K | £42K | £18K | 2 |
Where JCM Electrical Contractors Limited is registered
The registered office is in Holyhead (LL65), in the Isle of Anglesey local authority area, Wales. Show LL65 3BY on a map.
Other trade companies in LL65
- Guy B Electrical LtdElectricians
- Ellis Property & Holdings LtdProperty developers
- Spotless Stay Cleaning LimitedCleaning companies
- Gwasanaethu Adeiladu Cyflawn CyfGroundworks and demolition
- Joclean’S Cleaning Company Ltd.Cleaning companies
- Arctic Blast Cleaning Solutions LtdCleaning companies
- Cybicleaningservices LtdCleaning companies
- Parkinson Plumbing and Heating LtdPlumbers and heating engineers
What happens if JCM Electrical Contractors 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
- 13308298
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2021 (5 years ago)
- Registered office
- 19 Manning Drive, Valley, Holyhead, LL65 3BY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 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 Holyhead
Other active electrical contractors registered in Holyhead.
- LMW Electrical Contractors Ltd2023
- Parry Power Utilities Limited2023
- Ryder Construction Ltd2025
- Emyr Roberts Electrical & Renewables Ltd2023
- Guy B Electrical Ltd2026
- Hall Electrical Ltd2023
All electrical contractors in Holyhead · All trades in Holyhead · Electricians across the UK
Frequently asked questions
When are JCM Electrical Contractors Limited's accounts due?
JCM Electrical Contractors 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 JCM Electrical Contractors 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 JCM Electrical Contractors Limited still trading?
JCM Electrical Contractors 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 JCM Electrical Contractors Limited do?
JCM Electrical Contractors Limited is registered under Electrical installation (SIC 43210).
How old is JCM Electrical Contractors Limited?
JCM Electrical Contractors Limited was incorporated on 1 April 2021, 5 years ago.
What is the penalty if JCM Electrical Contractors 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 JCM Electrical Contractors 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.