- Companies
- Machinery repair and installation
- Braintree
- ZJ Mechanical Limited
ZJ Mechanical Limited
- Company number
- 06936244
- Incorporated
- 17 Jun 200917 years trading
- Registered office
- Unit 1 Park Drive Industrial Estate, Park Drive, Braintree, Essex, CM7 1AW
- Nature of business
- Repair of machinery; Electrical installation; Plumbing, heat and air-conditioning installation; Landscape service activities
ZJ Mechanical Limited is a 17-year-old private limited company registered in Braintree, company number 06936244, one of 38 machinery repair and installation companies in Braintree. 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 £138K (-11.8%) on the year before, to £1M.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £2M against £1.1M owed within a year: 1.8 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 Jun 2025 | £1M | £260K | £2M | £1.1M | 0 |
| 30 Jun 2024 | £1.2M | £368K | £2M | £926K | 24 |
| 30 Jun 2023 | £545K | £353K | £2M | £1.6M | 32 |
| 30 Jun 2022 | £648K | £11K | £1.4M | £858K | 29 |
| 30 Jun 2021 | £543K | £23K | £1M | £615K | 31 |
| 30 Jun 2020 | £875K | £359K | £1.4M | £600K | 24 |
| 30 Jun 2019 | £489K | £5,050 | £839K | £428K | 15 |
| 30 Jun 2018 | £243K | £62K | £494K | £310K | 12 |
| 30 Jun 2017 | £240K | £114 | £454K | £273K | 12 |
| 30 Jun 2016 | £285K | £29K | £351K | £137K |
Who runs and owns ZJ Mechanical Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** T*** | Director | Jul 2025 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| L*** N*** | Secretary | Jun 2009 | Jun 2020 |
| Y*** J*** | Director | Jun 2009 | Jun 2009 |
| J*** N*** | Director | Sep 2017 | Jul 2025 |
| Z*** N*** | Director | Jun 2009 | Sep 2017 |
Person with significant control
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Hitachi Capital (UK) PLC | Outstanding | Apr 2021 |
| Barclays Security Trustee Limited | Outstanding | Feb 2021 |
Where ZJ Mechanical Limited is registered
The registered office is in Braintree (CM7), in the Braintree local authority area, East of England. Show CM7 1AW on a map.
Other trade companies in CM7
- Dsdunmowautoscom LimitedMotor traders
- Planners Planning LtdSpecialist contractors
- Am Property Maintenance One LtdPlumbers and heating engineers
- Triple 333 Motors LtdMotor traders
- Shelock & Rose LtdLandscapers and gardeners
- Top in City LtdMotor traders
- Gambell Construction Consultants LtdSpecialist contractors
- ND Commercial Tiling LtdBuilders
What happens if ZJ Mechanical 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 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
- 06936244
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 June 2009 (17 years ago)
- Registered office
- Unit 1 Park Drive Industrial Estate, Park Drive, Braintree, Essex, CM7 1AW
- Nature of business
- Repair of machinery (SIC 33120)
Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Landscape service activities (SIC 81300) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 23 April 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Braintree
Other active machinery repair and installation companies registered in Braintree.
- A H Electrical & Ev Services Ltd2021
- Aer Maven Limited2012
- Atom on Site Limited2016
- Chapel Hill Auto Services Ltd2014
- Complete Sports Services Limited2009
- Direct Contact Lifts Ltd2018
- Direct Contact Technical Services Ltd2026
- Elite French Polishing Limited2021
All machinery repair and installation companies in Braintree · All trades in Braintree · Machinery repair and installation across the UK
Frequently asked questions
When are ZJ Mechanical Limited's accounts due?
ZJ Mechanical Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is ZJ Mechanical Limited'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 ZJ Mechanical Limited still trading?
ZJ Mechanical 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 ZJ Mechanical Limited do?
ZJ Mechanical Limited is registered under Repair of machinery (SIC 33120); Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Landscape service activities (SIC 81300).
How old is ZJ Mechanical Limited?
ZJ Mechanical Limited was incorporated on 17 June 2009, 17 years ago.
Who runs ZJ Mechanical Limited?
ZJ Mechanical Limited has 1 active director, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.
Who owns ZJ Mechanical Limited?
One person or company has significant control of ZJ Mechanical Limited: an individual (owns 75% or more of the shares).
What is the penalty if ZJ Mechanical 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 ZJ Mechanical 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.