- Companies
- Electricians
- Hemel Hempstead
- Sparc Electrical Limited
Sparc Electrical Limited
- Company number
- 05013752
- Incorporated
- 13 Jan 200422 years trading
- Registered office
- 107 Jupiter Drive, Hemel Hempstead, Herts, HP2 5NU
- Nature of business
- Electrical installation
Sparc Electrical Limited is a 22-year-old private limited company registered in Hemel Hempstead, company number 05013752, one of 127 electrical contractors in Hemel Hempstead. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £18K (+34.8%) on the year before, to £70K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £143K against £60K owed within a year: 2.4 times cover.
- 6 employees on average, down from 7 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £70K | £143K | £60K | 6 | |
| 31 Jan 2025 | £52K | £124K | £46K | 7 | |
| 31 Jan 2024 | £33K | £139K | £75K | 5 | |
| 31 Jan 2023 | -£27K | £68K | £53K | 6 | |
| 31 Jan 2022 | £20K | £54K | £35K | 5 | |
| 31 Jan 2021 | £5 | £93K | £45K | 5 | |
| 31 Jan 2020 | £380 | £87K | £59K | 3 | |
| 31 Jan 2019 | £3,427 | £80K | £73K | ||
| 31 Jan 2018 | £626 | £63K | £52K | ||
| 31 Jan 2017 | £651 | £61K | £52K |
Public contracts won
Sparc Electrical Limited has one public sector contract award on record (2025). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Central and Cecil Housing Trust | Heating, Electrical and Decarbonisation Framework | Ceiling, not shown | 6 Jan 2025 |
Where Sparc Electrical Limited is registered
The registered office is in Hemel Hempstead (HP2), in the Dacorum local authority area, East of England. Show HP2 5NU on a map.
Other trade companies in HP2
- Prime Carpet Cleaning Experts LtdCleaning companies
- House to Home Builders LtdBuilders
- Gabriel Curic LtdCivil engineering
- Morya Holdings LtdProperty developers
- Construction by Nick LtdSpecialist contractors
- Ayzat Cleaning Solutions LimitedCleaning companies
- Thompsons Prowash LtdCleaning companies
- Herts Paving & Landscapes LtdSpecialist contractors
Also registered at this address
13 other companies use the same registered office as Sparc Electrical Limited.
- 1ST Class Data and Electrical Services LimitedElectricians
- Dan Floor LimitedFloor and wall tilers
- DSHH Electrical LtdElectricians
- Fircon LtdProperty developers
- Janwood LtdProperty developers
- Jmda Interiors LtdFinishing trades
- Majestic Grounds Maintenance LtdLandscapers and gardeners
- Masco Facilities Management LimitedSpecialist contractors
- Maytree LimitedCivil engineering
- MR Data LtdMachinery repair and installation
- Pryor Construction LimitedBuilders
- Red Decorators LimitedPainters and decorators
- Twinfinity Construction LtdSpecialist contractors
What happens if Sparc Electrical 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05013752
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2004 (22 years ago)
- Registered office
- 107 Jupiter Drive, Hemel Hempstead, Herts, HP2 5NU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 25 August 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 Hemel Hempstead
Other active electrical contractors registered in Hemel Hempstead.
- Steve Power Electrical Services Ltd2025
- Structure Works International Limited2017
- Stuntsort Limited1987
- Subcity Property Services Ltd2013
- Switched Electrical Ltd2022
- Synergy Electric Ltd2018
- Synergy PV Renewables Ltd2023
- T&E Electrical Ltd2025
All electrical contractors in Hemel Hempstead · All trades in Hemel Hempstead · Electricians across the UK
Frequently asked questions
When are Sparc Electrical Limited's accounts due?
Sparc Electrical Limited's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Sparc Electrical Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Sparc Electrical Limited still trading?
Sparc Electrical 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 Sparc Electrical Limited do?
Sparc Electrical Limited is registered under Electrical installation (SIC 43210).
How old is Sparc Electrical Limited?
Sparc Electrical Limited was incorporated on 13 January 2004, 22 years ago.
Has Sparc Electrical Limited won public sector contracts?
Yes. Sparc Electrical Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Central and Cecil Housing Trust.
What is the penalty if Sparc Electrical 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 Sparc Electrical 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.