- Companies
- Machinery repair and installation
- London
- Sparkyn Limited
Sparkyn Limited
- Company number
- 14103498
- Incorporated
- 12 May 20224 years trading
- Registered office
- 36 Hanbury Street, London, E1 6QR
- Nature of business
- Repair of electrical equipment; Electrical installation
Sparkyn Limited is a 4-year-old private limited company registered in London, company number 14103498, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 unchanged on the year before, at £67.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £67 | £0 | £0 | 0 | |
| 31 May 2024 | £67 | £225 | 0 | ||
| 31 May 2023 | -£67 | £158 | £225 | 0 |
Where Sparkyn Limited is registered
The registered office is in London (E1), in the Tower Hamlets local authority area, London. Show E1 6QR on a map.
Other trade companies in E1
- Safa Builds LtdElectricians
- Ribh LtdElectricians
- Tyres on Call LtdMechanics and garages
- Hrautosources LtdMotor traders
- Choiceworks LimitedInstallers
- E.M Construction London LtdBuilders
- Qubic Maintenance LtdSpecialist contractors
- Moovin Transport LtdMechanics and garages
What happens if Sparkyn 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14103498
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2022 (4 years ago)
- Registered office
- 36 Hanbury Street, London, E1 6QR
- Nature of business
- Repair of electrical equipment (SIC 33140)
Electrical installation (SIC 43210) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 11 May 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Spatial-Met Ltd2024
- SPC Electrical and Building Services Limited2015
- Specialised Yacht Refinishing Limited2005
- Specialist Plant Operators Limited2016
- Specialist Services London Ltd2021
- Spectronix Systems Ltd2026
- Spectrum Hoses Group Limited2025
- Sphere Aviation Solutions UK Ltd2026
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Frequently asked questions
When are Sparkyn Limited's accounts due?
Sparkyn Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Sparkyn Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Sparkyn Limited still trading?
Sparkyn 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 Sparkyn Limited do?
Sparkyn Limited is registered under Repair of electrical equipment (SIC 33140); Electrical installation (SIC 43210).
How old is Sparkyn Limited?
Sparkyn Limited was incorporated on 12 May 2022, 4 years ago.
What is the penalty if Sparkyn 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 Sparkyn 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.