- Companies
- Electricians
- Ruislip
- Sparkwright Electrical Services Limited
Sparkwright Electrical Services Limited
- Company number
- 08143640
- Incorporated
- 16 Jul 201214 years trading
- Registered office
- The Peek Partnership Ltd Unit 1,Chancerygate Business Centre,, Stonefield Way,, Ruislip, HA4 0JA
- Nature of business
- Electrical installation
Sparkwright Electrical Services Limited is a 14-year-old private limited company registered in Ruislip, company number 08143640, one of 89 electrical contractors in Ruislip. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 up £1,013 (+37.8%) on the year before, to -£1,664.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £6,238 against £1,961 owed within a year: 3.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£1,664 | £6,238 | £1,961 | 1 | |
| 31 Jul 2024 | -£2,677 | £30K | £26K | 1 | |
| 31 Jul 2023 | -£531 | £15K | £13K | 1 | |
| 31 Jul 2022 | -£12K | £11K | £26K | 1 | |
| 31 Jul 2021 | -£6,082 | £32K | £9,015 | 1 | |
| 31 Jul 2020 | -£12K | £27K | £34K | 1 | |
| 31 Jul 2019 | -£16K | £8,418 | £13K | £13K | |
| 31 Jul 2018 | -£19K | £41 | £5,041 | £16K | |
| 31 Jul 2017 | -£8,745 | £100 | £4,845 | ||
| 31 Jul 2016 | £100 | £100 |
Where Sparkwright Electrical Services Limited is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 0JA on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
Also registered at this address
4 other companies use the same registered office as Sparkwright Electrical Services Limited.
- Autoroute LimitedMotor traders
- GPC Group LimitedCleaning companies
- Seventy Four Construction LtdSpecialist contractors
- Sonny Adam LtdMotor traders
What happens if Sparkwright Electrical Services 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 08143640
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 July 2012 (14 years ago)
- Registered office
- The Peek Partnership Ltd Unit 1,Chancerygate Business Centre,, Stonefield Way,, Ruislip, HA4 0JA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 13 June 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 Ruislip
Other active electrical contractors registered in Ruislip.
- Static Electrical Services Limited2014
- Strucktor UK Limited2015
- Tapley Technical Ltd.2018
- Tom Grayley Electricals Ltd2017
- Total Engineering Services Ltd2026
- Traderoo Ltd2026
- Vicklen Ltd2024
- Voltedgeuk Ltd2026
All electrical contractors in Ruislip · All trades in Ruislip · Electricians across the UK
Frequently asked questions
When are Sparkwright Electrical Services Limited's accounts due?
Sparkwright Electrical Services Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Sparkwright Electrical Services Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Sparkwright Electrical Services Limited still trading?
Sparkwright Electrical Services 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 Sparkwright Electrical Services Limited do?
Sparkwright Electrical Services Limited is registered under Electrical installation (SIC 43210).
How old is Sparkwright Electrical Services Limited?
Sparkwright Electrical Services Limited was incorporated on 16 July 2012, 14 years ago.
What is the penalty if Sparkwright Electrical Services 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 Sparkwright Electrical Services 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.