- Companies
- Electricians
- Cardiff
- SP Electrical (South Wales) Ltd
SP Electrical (South Wales) Ltd
- Company number
- 13883364
- Incorporated
- 31 Jan 20224 years trading
- Registered office
- 20 Groveland Road, Cardiff, CF14 4QX
- Nature of business
- Electrical installation
SP Electrical (South Wales) Ltd is a 4-year-old private limited company registered in Cardiff, company number 13883364, one of 223 electrical contractors in Cardiff. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £6,109 on the year before, to £6,164.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £23K against £21K owed within a year: 1.1 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £6,164 | £11K | £23K | £21K | 3 |
| 31 Jan 2025 | £55 | £13K | £30K | £35K | 3 |
| 31 Jan 2024 | £835 | £23K | £54K | £55K | 3 |
| 31 Jan 2023 | £366 | £4,925 | £8,444 | £8,156 | 1 |
Who runs and owns SP Electrical (South Wales) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** P*** | Director | Jan 2022 |
Person with significant control
Where SP Electrical (South Wales) Ltd is registered
The registered office is in Cardiff (CF14), in the Cardiff local authority area, Wales. Show CF14 4QX on a map.
Other trade companies in CF14
- Velren Group LtdProperty developers
- Premierroofcare LtdRoofers
- JLG Groundworks LtdCleaning companies
- Tidyvibz LtdCleaning companies
- Ayyappa MTD LtdBuilders
- KM Phoenix Pond, Garden & General Maintenance LtdLandscapers and gardeners
- Eco Green Property Service LtdFinishing trades
- S and J Accident Repairs LtdPainters and decorators
What happens if SP Electrical (South Wales) 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 13883364
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 January 2022 (4 years ago)
- Registered office
- 20 Groveland Road, Cardiff, CF14 4QX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 30 January 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 Cardiff
Other active electrical contractors registered in Cardiff.
- Sparks & Co (Solar Force) Ltd2018
- Summit Electrical Group Ltd2026
- Switch Start Electrical Ltd2017
- T&B Electrical Solutions Limited2005
- Taurus Electrical Services Ltd2023
- Techno Electrical Ltd2024
- The Solar House (England & Wales) Ltd2018
- Tigerbay Services Limited2013
All electrical contractors in Cardiff · All trades in Cardiff · Electricians across the UK
Frequently asked questions
When are SP Electrical (South Wales) Ltd's accounts due?
SP Electrical (South Wales) Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is SP Electrical (South Wales) Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is SP Electrical (South Wales) Ltd still trading?
SP Electrical (South Wales) 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 SP Electrical (South Wales) Ltd do?
SP Electrical (South Wales) Ltd is registered under Electrical installation (SIC 43210).
How old is SP Electrical (South Wales) Ltd?
SP Electrical (South Wales) Ltd was incorporated on 31 January 2022, 4 years ago.
Who runs SP Electrical (South Wales) Ltd?
SP Electrical (South Wales) Ltd has 1 active director, the longest-serving appointed in Jan 2022. Their names and service addresses are on the Companies House register.
Who owns SP Electrical (South Wales) Ltd?
One person or company has significant control of SP Electrical (South Wales) Ltd: an individual (owns 75% or more of the shares).
What is the penalty if SP Electrical (South Wales) 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 SP Electrical (South Wales) 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.