- Companies
- Electricians
- Basingstoke
- Simon James Electrical Ltd
Simon James Electrical Ltd
- Company number
- 10757749
- Incorporated
- 8 May 20179 years trading
- Registered office
- 20 Hele Close, Basingstoke, RG21 3JF
- Nature of business
- Electrical installation
Simon James Electrical Ltd is a 9-year-old private limited company registered in Basingstoke, company number 10757749, one of 72 electrical contractors in Basingstoke. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £10K (+801.2%) on the year before, to £8,793.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £92K against £105K owed within a year: 0.9 times cover.
- 7 employees on average, up from 5 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £8,793 | £35K | £92K | £105K | 7 |
| 31 Mar 2024 | -£1,254 | £21K | £57K | £79K | 5 |
| 31 Mar 2023 | £20K | £27K | £69K | £83K | 6 |
| 31 Mar 2022 | £1,127 | £20K | £35K | £76K | 6 |
| 31 Mar 2021 | £27K | £36K | £54K | £77K | 5 |
| 31 Mar 2020 | £14K | £14K | £31K | £68K | 4 |
| 31 Mar 2019 | £15K | £9,311 | £17K | £58K | 4 |
| 31 Mar 2018 | £8,400 | £17K | £18K | £72K | 4 |
Where Simon James Electrical Ltd is registered
The registered office is in Basingstoke (RG21), in the Basingstoke and Deane local authority area, South East. Show RG21 3JF on a map.
Other trade companies in RG21
- J.Lee Studios LtdMechanics and garages
- Jflow Heating LtdPlumbers and heating engineers
- Irinacleaning LtdCleaning companies
- Summit Auto Services LtdMotor traders
- Aza General LtdBuilders
- Anchor Access Group LimitedSpecialist contractors
- Hci Homes LtdFinishing trades
- V F Gasha LimitedProperty developers
What happens if Simon James Electrical Ltd 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10757749
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2017 (9 years ago)
- Registered office
- 20 Hele Close, Basingstoke, RG21 3JF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 May 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 Basingstoke
Other active electrical contractors registered in Basingstoke.
- Sparky Syd Electrical Ltd2021
- SR Domestic Electrical Services Limited2025
- ST James Electrical Services Limited2014
- TL Fire Limited2010
- Velcar Ltd2024
- VMS Lifestyle Ltd2026
- Watt A Guy Limited2025
- Wicker Security Ltd2015
All electrical contractors in Basingstoke · All trades in Basingstoke · Electricians across the UK
Frequently asked questions
When are Simon James Electrical Ltd's accounts due?
Simon James Electrical Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Simon James Electrical Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Simon James Electrical Ltd still trading?
Simon James Electrical Ltd 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 Simon James Electrical Ltd do?
Simon James Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Simon James Electrical Ltd?
Simon James Electrical Ltd was incorporated on 8 May 2017, 9 years ago.
What is the penalty if Simon James Electrical Ltd 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 Simon James Electrical Ltd 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.