- Companies
- Electricians
- Cwmbran
- FMK Electrical Services Ltd
FMK Electrical Services Ltd
- Company number
- 16248194
- Incorporated
- 12 Feb 20251 year trading
- Registered office
- FMK 1 Wayfield Crescent, Pontnewydd, Cwmbran, Torfaen, NP44 1NJ
- Nature of business
- Electrical installation
FMK Electrical Services Ltd is a 1-year-old private limited company registered in Cwmbran, company number 16248194, one of 37 electrical contractors in Cwmbran. Its next accounts are due at Companies House on 12 November 2026, and its first CT600 is due at HMRC on 11 February 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where FMK Electrical Services Ltd is registered
The registered office is in Cwmbran (NP44), in the Torfaen local authority area, Wales. Show NP44 1NJ on a map.
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- Days Ventilation Solutions LtdPlumbers and heating engineers
What happens if FMK Electrical Services 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 12 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Nov 2026 to 12 Dec 2026 | £150 |
| 1 to 3 months late | 13 Dec 2026 to 12 Feb 2027 | £375 |
| 3 to 6 months late | 13 Feb 2027 to 12 May 2027 | £750 |
| More than 6 months late | From 13 May 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
- 16248194
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2025 (1 year ago)
- Registered office
- FMK 1 Wayfield Crescent, Pontnewydd, Cwmbran, Torfaen, NP44 1NJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 11 February 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 Cwmbran
Other active electrical contractors registered in Cwmbran.
- G P Electrics & Services Ltd2025
- Heaven Electrical Services Limited2015
- Hendle Contracts Ltd2022
- J.S Electrics (Jse) Ltd2020
- Jbailey Electrical Ltd2018
- Jdy Electrical Services Ltd2021
- Little Mill Services Limited1999
- M R Tunley Electrical Limited2007
All electrical contractors in Cwmbran · All trades in Cwmbran · Electricians across the UK
Frequently asked questions
When are FMK Electrical Services Ltd's accounts due?
FMK Electrical Services Ltd's next accounts are due at Companies House by 12 November 2026 (in 31 days), covering the period to 28 February 2026.
When is FMK Electrical Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 11 February 2026, due by 11 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is FMK Electrical Services Ltd still trading?
FMK Electrical Services 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 FMK Electrical Services Ltd do?
FMK Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is FMK Electrical Services Ltd?
FMK Electrical Services Ltd was incorporated on 12 February 2025, 1 year ago.
What is the penalty if FMK Electrical Services 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 FMK Electrical Services 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.