- Companies
- Machinery repair and installation
- Electron LCS Limited
Electron LCS Limited
- Company number
- 09424312
- Incorporated
- 5 Feb 201511 years trading
- Registered office
- 17 Fairland Close, Llantrisant, Rhondda Cynon Taff, CF72 8QH
- Nature of business
- Repair of electrical equipment
Electron LCS Limited is a 11-year-old private limited company registered in Llantrisant, company number 09424312, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 Electron LCS 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 £15K (-13.9%) on the year before, to £93K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £129K against £56K owed within a year: 2.3 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £93K | £85K | £129K | £56K | 2 |
| 31 Dec 2024 | £108K | £62K | £107K | £25K | 2 |
| 31 Dec 2023 | £99K | £77K | £147K | £54K | 2 |
| 31 Dec 2022 | £101K | £74K | £132K | £48K | 2 |
| 31 Dec 2021 | £87K | £59K | £103K | £38K | 3 |
| 31 Dec 2020 | £69K | £34K | £74K | £34K | 3 |
| 31 Dec 2019 | £61K | £45K | £100K | £57K | 3 |
| 31 Dec 2018 | £63K | £38K | £89K | £50K | 5 |
| 31 Dec 2017 | £43K | £17K | £83K | £72K | 5 |
| 31 Dec 2016 | £28K | £30K | £83K | £93K |
Where Electron LCS Limited is registered
The registered office is in Llantrisant (CF72), in the Rhondda Cynon Taf local authority area, Wales. Show CF72 8QH on a map.
Other trade companies in CF72
- J Langdon Developments LtdBuilders
- Fortis DS LtdMachinery repair and installation
- Barcombe Commercial & Property Services LtdFinishing trades
- JMP Gas Plumbing and Heating LtdPlumbers and heating engineers
- Mgreenroofing LtdRoofers
- Vent-Ways LtdInstallers
- O&R Autohaus LimitedMechanics and garages
- Acer Garden Retreats LtdJoiners and carpenters
What happens if Electron LCS 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 09424312
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2015 (11 years ago)
- Registered office
- 17 Fairland Close, Llantrisant, Rhondda Cynon Taff, CF72 8QH
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 23 January 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies
Other active machinery repair and installation companies.
Frequently asked questions
When are Electron LCS Limited's accounts due?
Electron LCS Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Electron LCS Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Electron LCS Limited still trading?
Electron LCS 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 Electron LCS Limited do?
Electron LCS Limited is registered under Repair of electrical equipment (SIC 33140).
How old is Electron LCS Limited?
Electron LCS Limited was incorporated on 5 February 2015, 11 years ago.
What is the penalty if Electron LCS 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 Electron LCS 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.