- Companies
- Machinery repair and installation
- London
- A&J Engineering Services Ltd
A&J Engineering Services Ltd
- Company number
- 07479667
- Incorporated
- 30 Dec 201015 years trading
- Registered office
- 20-22 Wenlock Road, London, N1 7GU
- Nature of business
- Repair of machinery
A&J Engineering Services Ltd is a 15-year-old private limited company registered in London, company number 07479667, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £3,875 (-9%) on the year before, to £39K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 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 Dec 2025 | £39K | 0 | |||
| 31 Dec 2024 | £43K | 0 | |||
| 31 Dec 2023 | £26K | 2 | |||
| 31 Dec 2022 | £33K | 3 | |||
| 31 Dec 2021 | £39K | 2 | |||
| 31 Dec 2020 | £24K | £49K | £26K | 2 | |
| 31 Dec 2019 | £24K | £44K | £22K | 2 | |
| 31 Dec 2018 | £24K | £52K | £33K | ||
| 31 Dec 2017 | £15K | £31K | £20K | ||
| 31 Dec 2016 | £19K | £19K | £32K | £19K |
Who runs and owns A&J Engineering Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** T*** | Director | Dec 2010 |
| J*** T*** | Director | Dec 2010 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** T*** | Director | Jan 2022 | Sep 2022 |
People with significant control (2)
Where A&J Engineering Services Ltd is registered
The registered office is in London (N1), in the Hackney local authority area, London. Show N1 7GU on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
Shared registered office
804 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 A&J Engineering Services 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07479667
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 December 2010 (15 years ago)
- Registered office
- 20-22 Wenlock Road, London, N1 7GU
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 27 December 2025
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 London
Other active machinery repair and installation companies registered in London.
- A&K Electronics Ltd2024
- A&S Company Inc Ltd2013
- A.Cdunn Ltd2026
- A.J. Martin Ventilation Services Limited2000
- A.M.R. Heating Limited2002
- A.S. Marine Power Solutions Ltd2016
- A.S.N Driving Limited2014
- A.V.E Weld Construct Ltd2025
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are A&J Engineering Services Ltd's accounts due?
A&J Engineering Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is A&J Engineering Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is A&J Engineering Services Ltd still trading?
A&J Engineering Services 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 A&J Engineering Services Ltd do?
A&J Engineering Services Ltd is registered under Repair of machinery (SIC 33120).
How old is A&J Engineering Services Ltd?
A&J Engineering Services Ltd was incorporated on 30 December 2010, 15 years ago.
Who runs A&J Engineering Services Ltd?
A&J Engineering Services Ltd has 2 active directors, the longest-serving appointed in Dec 2010. Their names and service addresses are on the Companies House register.
Who owns A&J Engineering Services Ltd?
2 people or companies have significant control of A&J Engineering Services Ltd: an individual (owns 50% to 75% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if A&J Engineering Services 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 A&J Engineering Services 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.