- Companies
- Electricians
- Plymouth
- South West Sparks Limited
South West Sparks Limited
- Company number
- 13490019
- Incorporated
- 2 Jul 20215 years trading
- Registered office
- 11 Forresters Business Park, Estover Close, Plymouth, PL6 7PL
- Nature of business
- Electrical installation
South West Sparks Limited is a 5-year-old private limited company registered in Plymouth, company number 13490019, one of 124 electrical contractors in Plymouth. Its next accounts are due at Companies House on 5 January 2027, and the CT600 for the period to 5 April 2026 is due at HMRC on 5 April 2027.
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 down £2,466 (-199.4%) on the year before, to -£1,229.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £6,741 against £7,970 owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 5 Apr 2025 | -£1,229 | £6,741 | £7,970 | 2 | |
| 5 Apr 2024 | £1,237 | £5,444 | £4,208 | 2 | |
| 31 Jul 2023 | -£6 | £14K | £14K | 3 | |
| 31 Jul 2022 | -£332 | £2,867 | £3,200 | 0 |
Where South West Sparks Limited is registered
The registered office is in Plymouth (PL6), in the Plymouth local authority area, South West. Show PL6 7PL on a map.
Other trade companies in PL6
- Transit Garage SW LimitedMechanics and garages
- Drilling Consultants LimitedCivil engineering
- A-Frame Scaffolding LimitedScaffolders
- SW Plantroom Partners LtdPlumbers and heating engineers
- Trueline (SW) LtdJoiners and carpenters
- Prime Plumbing & Heating SW LtdPlumbers and heating engineers
- New Cut Carpentry LimitedJoiners and carpenters
- Sos 360 LtdBuilders
Also registered at this address
1 other company uses the same registered office as South West Sparks Limited.
- SSD Building Services LimitedBuilders
What happens if South West Sparks 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 13490019
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 July 2021 (5 years ago)
- Registered office
- 11 Forresters Business Park, Estover Close, Plymouth, PL6 7PL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2025
- 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 Plymouth
Other active electrical contractors registered in Plymouth.
- Southmore Ltd2016
- Southwest Renewables Ltd2011
- Strive Engineering Services Ltd2025
- Stuart Jolley Electrical Ltd2021
- TJ Forever Solar Ltd2023
- Tommy Tukker Electrical Installations Ltd2024
- Unify South West Ltd2020
- Vanguard Electrical Systems Ltd2023
All electrical contractors in Plymouth · All trades in Plymouth · Electricians across the UK
Frequently asked questions
When are South West Sparks Limited's accounts due?
South West Sparks Limited's next accounts are due at Companies House by 5 January 2027 (in 84 days), covering the period to 5 April 2026.
When is South West Sparks Limited's CT600 due?
The CT600 for the period to 5 April 2026 is due at HMRC by 5 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2027.
Is South West Sparks Limited still trading?
South West Sparks 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 South West Sparks Limited do?
South West Sparks Limited is registered under Electrical installation (SIC 43210).
How old is South West Sparks Limited?
South West Sparks Limited was incorporated on 2 July 2021, 5 years ago.
What is the penalty if South West Sparks 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 South West Sparks 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.