- Companies
- Electricians
- Sudbury
- Sjo Electrical Ltd
Sjo Electrical Ltd
- Company number
- 13323682
- Incorporated
- 8 Apr 20215 years trading
- Registered office
- Bramble Cottage Newmans Green, Acton, Sudbury, CO10 0AB
- Nature of business
- Electrical installation
Sjo Electrical Ltd is a 5-year-old private limited company registered in Sudbury, company number 13323682, one of 29 electrical contractors in Sudbury. 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 Sjo Electrical LtdOr 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 £1,225 (-544.4%) on the year before, to -£1,000.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£1,000 | £0 | £1,000 | 1 | |
| 30 Apr 2024 | £225 | £25 | £0 | 1 | |
| 30 Apr 2023 | £149 | £203 | £100 | 1 | |
| 30 Apr 2022 | £368 | £2,528 | £962 | 2 |
Where Sjo Electrical Ltd is registered
The registered office is in Sudbury (CO10), in the Babergh local authority area, East of England. Show CO10 0AB on a map.
Other trade companies in CO10
- Regrid LtdMotor traders
- Voltage Link LimitedCivil engineering
- The 1 Percent Team LtdProperty developers
- Green Star Heating Services LtdPlumbers and heating engineers
- Ca Scaffolding Services LtdScaffolders
- Delphi Developments LtdProperty developers
- Complete Solutions Group LtdFacilities management
- Finada Corp LimitedBuilders
What happens if Sjo 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 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
- 13323682
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 April 2021 (5 years ago)
- Registered office
- Bramble Cottage Newmans Green, Acton, Sudbury, CO10 0AB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 7 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 Sudbury
Other active electrical contractors registered in Sudbury.
- Spectrum Electrical (Sudbury) Limited2009
- Strategy First Interactive Limited2002
- Sudbury Electrical Limited2002
- Sudbury Kitchens & Bathrooms Limited2003
- The Potter Electrical Group Limited2021
- W & D Electrical Limited2014
- A P Connor Electrical Limited2013
- A.L.H. Gridley & Sons Limited2006
All electrical contractors in Sudbury · All trades in Sudbury · Electricians across the UK
Frequently asked questions
When are Sjo Electrical Ltd's accounts due?
Sjo Electrical Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Sjo Electrical Ltd'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 Sjo Electrical Ltd still trading?
Sjo 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 Sjo Electrical Ltd do?
Sjo Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Sjo Electrical Ltd?
Sjo Electrical Ltd was incorporated on 8 April 2021, 5 years ago.
What is the penalty if Sjo 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 Sjo 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.