- Companies
- Electricians
- Bridgend
- MR Sparks Limited
MR Sparks Limited
- Company number
- 10590361
- Incorporated
- 30 Jan 20179 years trading
- Registered office
- 6 Rhyd Y Nant, Pencoed, Bridgend, CF35 6JD
- Nature of business
- Electrical installation
MR Sparks Limited is a 9-year-old private limited company registered in Bridgend, company number 10590361, one of 68 electrical contractors in Bridgend. Companies House shows its accounts as overdue: they were due on 31 October 2025.
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 £4,933 on the year before, to £4,971.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £9,511 against £1,586 owed within a year: 6.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2018 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2024 | £4,971 | £345 | £9,511 | £1,586 | 1 |
| 31 Jan 2023 | £38 | £0 | £463 | 1 | |
| 31 Jan 2022 | £639 | £113 | £1,001 | 1 | |
| 31 Jan 2021 | -£3,057 | £943 | £2,309 | 1 | |
| 31 Jan 2020 | -£897 | £0 | £6,978 | 1 | |
| 31 Jan 2019 | £235 | £1,916 | £1,441 | 1 | |
| 31 Jan 2018 | £1,679 | £3,091 | £2,003 | 1 |
Where MR Sparks Limited is registered
The registered office is in Bridgend (CF35), in the Bridgend local authority area, Wales. Show CF35 6JD on a map.
Other trade companies in CF35
- DLP Motors LtdMotor traders
- DSM Corporation LtdElectricians
- Arron Pinches Construction LimitedSpecialist contractors
- Chalk Horse Developments LimitedProperty developers
- Celtic Canopy LtdLandscapers and gardeners
- The Energy Saving Hub LtdPlumbers and heating engineers
- Jenkinsco Mechanics LtdMechanics and garages
- L Ormond Carpentry LtdJoiners and carpenters
What happens if MR Sparks Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2025 to 30 Nov 2025 | £150 |
| 1 to 3 months late | 1 Dec 2025 to 31 Jan 2026 | £375 |
| 3 to 6 months late | 1 Feb 2026 to 30 Apr 2026 | £750 |
| More than 6 months late | From 1 May 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2026 | £200 |
| 3 months late | 30 Apr 2026 | another £200 |
| 6 months late | 31 Jul 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2027 | 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
- 10590361
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2017 (9 years ago)
- Registered office
- 6 Rhyd Y Nant, Pencoed, Bridgend, CF35 6JD
- 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 2024
- Last confirmation statement
- 10 October 2025
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 Bridgend
Other active electrical contractors registered in Bridgend.
- Pannell Lighting Limited2018
- Powernet Electrical & Fire Systems Ltd2020
- Price Brothers Electrical Ltd2019
- Pro Volt Engineering Services Ltd2020
- Pyroguard Fire and Security Ltd2022
- Quantum Renewables Ltd2025
- Red Kite Connections Ltd2024
- Renovolt Electrical Ltd2025
All electrical contractors in Bridgend · All trades in Bridgend · Electricians across the UK
Frequently asked questions
When are MR Sparks Limited's accounts due?
MR Sparks Limited's accounts were due at Companies House on 31 October 2025 and the register shows them as overdue.
When is MR Sparks Limited's CT600 due?
The CT600 for the period to 31 January 2025 is due at HMRC by 31 January 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2025.
Is MR Sparks Limited still trading?
MR Sparks Limited is listed as active on the Companies House register (checked 13 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 MR Sparks Limited do?
MR Sparks Limited is registered under Electrical installation (SIC 43210).
How old is MR Sparks Limited?
MR Sparks Limited was incorporated on 30 January 2017, 9 years ago.
What is the penalty if MR 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 MR Sparks Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.