- Companies
- Electricians
- Newcastle upon Tyne
- CJ Electratech Limited
CJ Electratech Limited
- Company number
- 05958135
- Incorporated
- 5 Oct 200620 years trading
- Registered office
- 191 Kingsway, Sunniside, Newcastle upon Tyne, Tyne & Wear, NE16 5XW
- Nature of business
- Electrical installation
CJ Electratech Limited is a 20-year-old private limited company registered in Newcastle upon Tyne, company number 05958135, one of 168 electrical contractors in Newcastle upon Tyne. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £6,635 (-2.2%) on the year before, to £298K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £336K against £131K owed within a year: 2.6 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | £298K | £246K | £336K | £131K | 0 |
| 31 Jan 2024 | £304K | £125K | £318K | £132K | 9 |
| 31 Jan 2023 | £360K | £249K | £478K | £160K | 6 |
| 31 Jan 2022 | £455K | £144K | £573K | £162K | 6 |
| 31 Jan 2021 | £312K | £189K | £428K | £151K | 6 |
| 31 Jan 2020 | £186K | £136K | £264K | £194K | 6 |
| 31 Jan 2019 | £194K | £236K | £178K | ||
| 31 Jan 2018 | £324K | £371K | £150K | ||
| 31 Jan 2017 | £289K | £32K | £316K | £93K | |
| 31 Jan 2016 | £285K | £20K | £248K | £45K |
Where CJ Electratech Limited is registered
The registered office is in Newcastle upon Tyne (NE16), in the Gateshead local authority area, North East. Show NE16 5XW on a map.
Other trade companies in NE16
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- Viking Heat LtdPlumbers and heating engineers
- Geotenth Performance LtdMechanics and garages
- Complete Cleaning Services Ne LtdCleaning companies
- Pickering Nook Car Wash LtdMechanics and garages
- Electrical Facilities Specialists LimitedElectricians
- JMF Spray LtdPainters and decorators
- Hospital Electrical Services LimitedElectricians
What happens if CJ Electratech 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05958135
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 October 2006 (20 years ago)
- Registered office
- 191 Kingsway, Sunniside, Newcastle upon Tyne, Tyne & Wear, NE16 5XW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 24 March 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 Newcastle upon Tyne
Other active electrical contractors registered in Newcastle upon Tyne.
- Cloverdale System Integration Ltd.2011
- CM Electrical Installs Ltd2024
- CN Electrical Services Ltd2024
- Crowdhouse Mep Limited2024
- Crown Electrical Solutions Limited2017
- Crusaderenergy Limited2024
- CS Management Services (Ne) Ltd2025
- CWS Electrical Services Ltd2016
All electrical contractors in Newcastle upon Tyne · All trades in Newcastle upon Tyne · Electricians across the UK
Frequently asked questions
When are CJ Electratech Limited's accounts due?
CJ Electratech Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is CJ Electratech Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is CJ Electratech Limited still trading?
CJ Electratech 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 CJ Electratech Limited do?
CJ Electratech Limited is registered under Electrical installation (SIC 43210).
How old is CJ Electratech Limited?
CJ Electratech Limited was incorporated on 5 October 2006, 20 years ago.
What is the penalty if CJ Electratech 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 CJ Electratech 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.