- Companies
- Electricians
- Coventry
- Sparkontrol Limited
Sparkontrol Limited
- Company number
- 14789503
- Incorporated
- 10 Apr 20233 years trading
- Registered office
- 87 Sedgemoor Road, Willenhall, Coventry, CV3 4EA
- Nature of business
- Electrical installation
Sparkontrol Limited is a 3-year-old private limited company registered in Coventry, company number 14789503, one of 189 electrical contractors in Coventry. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Sparkontrol LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £4,662 (-29.7%) on the year before, to £11K.
- Current assets of £18K against £16K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £11K | £627 | £18K | £16K | 1 |
| 30 Apr 2024 | £16K | £805 | £16K | £11K | 1 |
Who runs and owns Sparkontrol Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** I*** | Director | Apr 2023 |
Person with significant control
Where Sparkontrol Limited is registered
The registered office is in Coventry (CV3), in the Coventry local authority area, West Midlands. Show CV3 4EA on a map.
Other trade companies in CV3
- Team Property Group LtdBuilders
- Scott A West LtdMechanics and garages
- Trawally Enterprise LimitedCleaning companies
- Atlas Buildcost LtdFinishing trades
- S.E.R.F Contractors LimitedSpecialist contractors
- Pristine Cleans Dry Cleaners LimitedCleaning companies
- G.C.Ashby Construction LtdBuilders
- Roadsmith Auto Centre LimitedMechanics and garages
What happens if Sparkontrol 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 14789503
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2023 (3 years ago)
- Registered office
- 87 Sedgemoor Road, Willenhall, Coventry, CV3 4EA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 9 April 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 Coventry
Other active electrical contractors registered in Coventry.
- Star Heating and Electrical Limited2024
- Steve Delph Electrical Contractor (U.K) Limited2015
- Stirling Design Solutions Ltd2022
- Stratford Power & Climate Ltd2018
- Suave Electricians Ltd2025
- Sukaj Electrical Ltd2024
- Summit Renewables Ltd2026
- Sunguard Group Limited2015
All electrical contractors in Coventry · All trades in Coventry · Electricians across the UK
Frequently asked questions
When are Sparkontrol Limited's accounts due?
Sparkontrol Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Sparkontrol Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Sparkontrol Limited still trading?
Sparkontrol 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 Sparkontrol Limited do?
Sparkontrol Limited is registered under Electrical installation (SIC 43210).
How old is Sparkontrol Limited?
Sparkontrol Limited was incorporated on 10 April 2023, 3 years ago.
Who runs Sparkontrol Limited?
Sparkontrol Limited has 1 active director, the longest-serving appointed in Apr 2023. Their names and service addresses are on the Companies House register.
Who owns Sparkontrol Limited?
One person or company has significant control of Sparkontrol Limited: an individual (owns 75% or more of the shares).
What is the penalty if Sparkontrol 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 Sparkontrol 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.