- Companies
- Electricians
- Porth
- Seven Electrical Contractors Limited
Seven Electrical Contractors Limited
- Company number
- 16335868
- Incorporated
- 24 Mar 20251 year trading
- Registered office
- 6 Etna Terrace, Gilfach Goch, Porth, CF39 8SU
- Nature of business
- Electrical installation
Seven Electrical Contractors Limited is a 1-year-old private limited company registered in Porth, company number 16335868, one of 8 electrical contractors in Porth. Its next accounts are due at Companies House on 24 December 2026, and its first CT600 is due at HMRC on 23 March 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.
Is this your company?
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Where Seven Electrical Contractors Limited is registered
The registered office is in Porth (CF39), in the Rhondda Cynon Taf local authority area, Wales. Show CF39 8SU on a map.
Other trade companies in CF39
- Nvme Detailing LimitedMechanics and garages
- Choctar LimitedBuilders
- J Cantwell Surfacing & Contracting LtdCivil engineering
- Ok Rail LtdCivil engineering
- Porth Ceilings & Interiors LtdFinishing trades
- Wydex LtdBuilders
- Time Lec Services LtdElectricians
- Arb-Scape Tree Surgery & Landscaping LtdLandscapers and gardeners
What happens if Seven 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 24 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Dec 2026 to 24 Jan 2027 | £150 |
| 1 to 3 months late | 25 Jan 2027 to 24 Mar 2027 | £375 |
| 3 to 6 months late | 25 Mar 2027 to 24 Jun 2027 | £750 |
| More than 6 months late | From 25 Jun 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
- 16335868
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2025 (1 year ago)
- Registered office
- 6 Etna Terrace, Gilfach Goch, Porth, CF39 8SU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 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 Porth
Other active electrical contractors registered in Porth.
- Sockets N Switches Limited2013
- Time Lec Services Ltd2026
- Ads Electrical Limited2016
- G Ratcliffe Electrical Ltd2018
- HMT Electrical Services Ltd2022
- M C Electrical Contractors Limited2003
- Mim Electrical Services Ltd2023
All electrical contractors in Porth · All trades in Porth · Electricians across the UK
Frequently asked questions
When are Seven Electrical Contractors Limited's accounts due?
Seven Electrical Contractors Limited's next accounts are due at Companies House by 24 December 2026 (in 72 days), covering the period to 31 March 2026.
When is Seven Electrical Contractors Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 23 March 2026, due by 23 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Seven Electrical Contractors Limited still trading?
Seven 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 Seven Electrical Contractors Limited do?
Seven Electrical Contractors Limited is registered under Electrical installation (SIC 43210).
How old is Seven Electrical Contractors Limited?
Seven Electrical Contractors Limited was incorporated on 24 March 2025, 1 year ago.
What is the penalty if Seven 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 Seven 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.