- Companies
- Electricians
- Silsoe
- Caj Electrical (UK) Limited
Caj Electrical (UK) Limited
- Company number
- 11535035
- Incorporated
- 24 Aug 20188 years trading
- Registered office
- Capability House, Wrest Park, Silsoe, Bedfordshire, MK45 4HR
- Nature of business
- Electrical installation
Caj Electrical (UK) Limited is a 8-year-old private limited company registered in Silsoe, company number 11535035, one of the UK's electrical contractors. Its next accounts are due at Companies House on 23 November 2026, and the CT600 for the period to 23 February 2026 is due at HMRC on 23 February 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 down £16K (-154.7%) on the year before, to -£5,820.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £32K against £34K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 23 Feb 2025 | -£5,820 | £19K | £32K | £34K | 1 |
| 23 Feb 2024 | £11K | £32K | £47K | £32K | 1 |
| 23 Feb 2023 | £22K | £11K | £33K | £7,652 | 1 |
| 23 Feb 2022 | £6,587 | £2,342 | £24K | £5,730 | 1 |
| 23 Feb 2021 | -£1,653 | £8,069 | £14K | £2,519 | 1 |
| 23 Feb 2020 | £2,021 | £11K | £25K | £9,829 |
Where Caj Electrical (UK) Limited is registered
The registered office is in Silsoe (MK45), in the Central Bedfordshire local authority area, East of England. Show MK45 4HR on a map.
Other trade companies in MK45
- Mondii LtdCleaning companies
- Moonshine Property LtdProperty developers
- Varo Kitchens & Interiors LtdJoiners and carpenters
- Oakstone Property Preservation LtdRoofers
- VC Motorhome Services LtdMechanics and garages
- Eagles Robotics and Automation LtdMachinery repair and installation
- CMJ Surveys LtdCivil engineering
- Kennycurrentelectrical LimitedElectricians
Also registered at this address
3 other companies use the same registered office as Caj Electrical (UK) Limited.
- Bossline Plumbing & Heating LtdPlumbers and heating engineers
- DSR Drylining LimitedPlasterers
- Elmec Heating LimitedMachinery repair and installation
What happens if Caj Electrical (UK) 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 23 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Nov 2026 to 23 Dec 2026 | £150 |
| 1 to 3 months late | 24 Dec 2026 to 23 Feb 2027 | £375 |
| 3 to 6 months late | 24 Feb 2027 to 23 May 2027 | £750 |
| More than 6 months late | From 24 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 24 Feb 2027 | £200 |
| 3 months late | 23 May 2027 | another £200 |
| 6 months late | 23 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 23 Feb 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
- 11535035
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 August 2018 (8 years ago)
- Registered office
- Capability House, Wrest Park, Silsoe, Bedfordshire, MK45 4HR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 23 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 23 February 2025
- Last confirmation statement
- 9 August 2025
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 Silsoe
Other active electrical contractors registered in Silsoe.
All electrical contractors in Silsoe · All trades in Silsoe · Electricians across the UK
Frequently asked questions
When are Caj Electrical (UK) Limited's accounts due?
Caj Electrical (UK) Limited's next accounts are due at Companies House by 23 November 2026 (in 41 days), covering the period to 23 February 2026.
When is Caj Electrical (UK) Limited's CT600 due?
The CT600 for the period to 23 February 2026 is due at HMRC by 23 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 24 November 2026.
Is Caj Electrical (UK) Limited still trading?
Caj Electrical (UK) 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 Caj Electrical (UK) Limited do?
Caj Electrical (UK) Limited is registered under Electrical installation (SIC 43210).
How old is Caj Electrical (UK) Limited?
Caj Electrical (UK) Limited was incorporated on 24 August 2018, 8 years ago.
What is the penalty if Caj Electrical (UK) 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 Caj Electrical (UK) 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.