- Companies
- Machinery repair and installation
- Derby
- CHJ Mechanical Ltd
CHJ Mechanical Ltd
- Company number
- 12036268
- Incorporated
- 6 Jun 20197 years trading
- Registered office
- Sixth Floor Cavendish Building, 1 Agard Street, Derby, Derbyshire, DE1 1DZ
- Nature of business
- Installation of industrial machinery and equipment
CHJ Mechanical Ltd is a 7-year-old private limited company registered in Derby, company number 12036268, one of 123 machinery repair and installation companies in Derby. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £11K (-37.3%) on the year before, to £19K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £394K against £424K owed within a year: 0.9 times cover.
- 8 employees 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £19K | £67K | £394K | £424K | 8 |
| 30 Jun 2024 | £30K | £6,753 | £251K | £281K | 8 |
| 30 Jun 2023 | £70K | £50K | £306K | £340K | 4 |
| 30 Jun 2022 | £148K | £3,876 | £321K | £257K | 4 |
| 30 Jun 2021 | £77K | £52K | £186K | £148K | 3 |
| 30 Jun 2020 | £13K | £89K | £316K | £323K | 2 |
Who runs and owns CHJ Mechanical Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** J*** | Director | Jun 2019 |
| L*** J*** | Director | Jun 2019 |
People with significant control (2)
Where CHJ Mechanical Ltd is registered
The registered office is in Derby (DE1), in the Derby local authority area, East Midlands. Show DE1 1DZ on a map.
Other trade companies in DE1
- RT & Am Residential LtdProperty developers
- Presswood Maintenance LtdSpecialist contractors
- Moto Z LimitedMotor traders
- Angdey Union LtdBuilders
- Prestige Body Care LtdMechanics and garages
- Premier Business Group LimitedMotor traders
- Streamline Plumbing & Heating LtdPlumbers and heating engineers
- Dsfairfix LtdSpecialist contractors
Shared registered office
30 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if CHJ Mechanical 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12036268
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 June 2019 (7 years ago)
- Registered office
- Sixth Floor Cavendish Building, 1 Agard Street, Derby, Derbyshire, DE1 1DZ
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 10 March 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Derby
Other active machinery repair and installation companies registered in Derby.
- Corby37 Ltd2023
- D H C Heating Limited2013
- D@G Trains Limited2026
- Dean's Services Ltd2026
- Derby Compressor Services Ltd2021
- Derwent Weighing Limited2006
- DHT Mobiles Limited2025
- DM Laundry Installations Ltd2019
All machinery repair and installation companies in Derby · All trades in Derby · Machinery repair and installation across the UK
Frequently asked questions
When are CHJ Mechanical Ltd's accounts due?
CHJ Mechanical Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is CHJ Mechanical Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is CHJ Mechanical Ltd still trading?
CHJ Mechanical 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 CHJ Mechanical Ltd do?
CHJ Mechanical Ltd is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is CHJ Mechanical Ltd?
CHJ Mechanical Ltd was incorporated on 6 June 2019, 7 years ago.
Who runs CHJ Mechanical Ltd?
CHJ Mechanical Ltd has 2 active directors, the longest-serving appointed in Jun 2019. Their names and service addresses are on the Companies House register.
Who owns CHJ Mechanical Ltd?
2 people or companies have significant control of CHJ Mechanical Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if CHJ Mechanical 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 CHJ Mechanical 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.