- Companies
- Electricians
- Swindon
- CS Electrical Contracting (UK) Ltd
CS Electrical Contracting (UK) Ltd
- Company number
- 07679641
- Incorporated
- 23 Jun 201115 years trading
- Registered office
- 6 Leamington Grove, Swindon, Wiltshire, SN3 1NU
- Nature of business
- Electrical installation
CS Electrical Contracting (UK) Ltd is a 15-year-old private limited company registered in Swindon, company number 07679641, one of 119 electrical contractors in Swindon. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £414 (+0.8%) on the year before, to £55K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £98K against £28K owed within a year: 3.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £55K | £43K | £98K | £28K | 0 |
| 30 Nov 2024 | £55K | £76K | £110K | 0 | |
| 30 Nov 2023 | £60K | £78K | £128K | £43K | 3 |
| 30 Nov 2022 | £43K | £52K | £107K | £35K | 3 |
| 30 Nov 2021 | £35K | £30K | £103K | £35K | 3 |
| 30 Nov 2020 | £22K | £65K | £97K | £39K | 4 |
| 30 Nov 2019 | £47K | £26K | £77K | £32K | 4 |
| 30 Nov 2018 | £48K | £43K | £71K | £29K | 4 |
| 30 Nov 2017 | £72K | £41K | £96K | £34K | 4 |
| 30 Nov 2016 | £64K | £83K | £115K |
Where CS Electrical Contracting (UK) Ltd is registered
The registered office is in Swindon (SN3), in the Swindon local authority area, South West. Show SN3 1NU on a map.
Other trade companies in SN3
- Spark-Clean Business Solutions LtdCleaning companies
- Stars Commercial and Cesidential Cleaning Services LtdCleaning companies
- Sam Simply Sorts LtdCleaning companies
- Westbridge Automotive LtdMotor traders
- H H Autos LimitedMotor traders
- DTH Construction LtdBuilders
- Saf Motor Group LtdMotor traders
- Noel Joy LtdMachinery repair and installation
What happens if CS Electrical Contracting (UK) 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 07679641
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 June 2011 (15 years ago)
- Registered office
- 6 Leamington Grove, Swindon, Wiltshire, SN3 1NU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 23 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 Swindon
Other active electrical contractors registered in Swindon.
- Daultrey Electrical Ltd.2006
- Devizes Control Systems Limited2003
- DJ Boswell Electrical Ltd2025
- DJS Electrical & CCTV Limited2019
- DMK Electrical Ltd2016
- Dmpe Limited2017
- Dwellow Limited2023
- DWL Electrical Ltd2026
All electrical contractors in Swindon · All trades in Swindon · Electricians across the UK
Frequently asked questions
When are CS Electrical Contracting (UK) Ltd's accounts due?
CS Electrical Contracting (UK) Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is CS Electrical Contracting (UK) Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is CS Electrical Contracting (UK) Ltd still trading?
CS Electrical Contracting (UK) 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 CS Electrical Contracting (UK) Ltd do?
CS Electrical Contracting (UK) Ltd is registered under Electrical installation (SIC 43210).
How old is CS Electrical Contracting (UK) Ltd?
CS Electrical Contracting (UK) Ltd was incorporated on 23 June 2011, 15 years ago.
What is the penalty if CS Electrical Contracting (UK) 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 CS Electrical Contracting (UK) 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.