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- Electric Spark Limited
Company profile · Electricians
Electric Spark Limited
Electric Spark Limited is a 3-year-old private limited company registered in Uxbridge, company number 14733752, one of 75 electrical contractors in Uxbridge. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Electric Spark Limited over the years
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 £221 (-28.1%) on the year before, to £566.
- Current assets of £2 against £568 owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £566 | £2 | £568 | 1 | |
| 31 Mar 2025 | £787 | £12 | £799 | 1 | |
| 31 Mar 2024 | £8,950 | £969 | £9,919 | 1 |
Where Electric Spark Limited is registered
The registered office is in Uxbridge (UB8), in the Hillingdon local authority area, London. Show UB8 1JN on a map.
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- Express Roofing LtdRoofers
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Also registered at this address
9 other companies use the same registered office as Electric Spark Limited.
- Afn Services LimitedBuilders
- Ergon Engineering LtdProperty developers
- First Aid Property Services LtdPlumbers and heating engineers
- Hpefix LtdElectricians
- Pro London Construction LtdBuilders
- Profix House LtdBuilders
- Readyfix247 LtdPlumbers and heating engineers
- Skyline Creative Group LtdFinishing trades
- Ultra Worx LimitedInstallers
What happens if Electric Spark 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14733752
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2023 (3 years ago)
- Registered office
- Market House, High Street, Uxbridge, UB8 1JN
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 5 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 Uxbridge
Other active electrical contractors registered in Uxbridge.
- Faiz Construction Ltd2020
- Farringdon Electrical Ltd2019
- Floodlighting Services Limited2016
- G&L Av Ltd2025
- H.E.E.Y Electrical Ltd2025
- Hpefix Ltd2023
- HS Electrics Ltd2014
- Hutton Lighting Ltd2012
All electrical contractors in Uxbridge · All trades in Uxbridge · Electricians across the UK
Frequently asked questions
When are Electric Spark Limited's accounts due?
Electric Spark Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Electric Spark Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Electric Spark Limited still trading?
Electric Spark 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 Electric Spark Limited do?
Electric Spark Limited is registered under Electrical installation (SIC 43210).
How old is Electric Spark Limited?
Electric Spark Limited was incorporated on 16 March 2023, 3 years ago.
What is the penalty if Electric Spark 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 Electric Spark 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.