- Companies
- Machinery repair and installation
- Reading
- JLM Engineering Ltd
JLM Engineering Ltd
- Company number
- 08079426
- Incorporated
- 22 May 201214 years trading
- Registered office
- 47 Wealden Way, Reading, Berkshire, RG30 6DA
- Nature of business
- Installation of industrial machinery and equipment; Construction of commercial buildings; Other telecommunications activities
JLM Engineering Ltd is a 14-year-old private limited company registered in Reading, company number 08079426, one of 74 machinery repair and installation companies in Reading. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 up £284 (+39.8%) on the year before, to £997.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £19K against £18K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- 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 May 2025 | £997 | £564 | £19K | £18K | 1 |
| 31 May 2024 | £713 | £0 | £18K | £14K | 1 |
| 31 May 2023 | £327 | £166 | £17K | £12K | 1 |
| 31 May 2022 | £553 | £789 | £19K | £12K | 1 |
| 31 May 2021 | £148 | £4,542 | £19K | £9,705 | 1 |
| 31 May 2020 | £3,201 | £12K | £22K | £6,522 | 1 |
| 31 May 2019 | £3,124 | £2,313 | £16K | £13K | 1 |
| 31 May 2018 | £328 | £2,109 | £8,919 | £9,464 | 1 |
| 31 May 2017 | £207 | £630 | £10K | £11K | 1 |
| 31 May 2016 | £190 | £5,005 | £12K | £12K |
Where JLM Engineering Ltd is registered
The registered office is in Reading (RG30), in the Reading local authority area, South East. Show RG30 6DA on a map.
Other trade companies in RG30
- Precision Motors LimitedMotor traders
- Kingdom Motors & Services LtdFacilities management
- Great Cleaning Ltd. LtdCleaning companies
- Aj Waite Builders LimitedBuilders
- BG Windows Doors and Conservatories LtdInstallers
- Thoroughly Clean UK LtdCleaning companies
- Infinnity LtdBuilders
- C Collins LtdCivil engineering
What happens if JLM Engineering 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 08079426
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2012 (14 years ago)
- Registered office
- 47 Wealden Way, Reading, Berkshire, RG30 6DA
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Construction of commercial buildings (SIC 41201)
Other telecommunications activities (SIC 61900) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 7 May 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 Reading
Other active machinery repair and installation companies registered in Reading.
- John Gatward Packaging Limited2003
- Kersten (UK) Ltd2000
- Ldgsw Limited2010
- Levandowsky Ltd2016
- LV Scientific Limited2006
- Mac J Solutions Ltd2019
- Macopack Machines Services Ltd2024
- Maine Installations Limited2010
All machinery repair and installation companies in Reading · All trades in Reading · Machinery repair and installation across the UK
Frequently asked questions
When are JLM Engineering Ltd's accounts due?
JLM Engineering Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is JLM Engineering Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is JLM Engineering Ltd still trading?
JLM Engineering 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 JLM Engineering Ltd do?
JLM Engineering Ltd is registered under Installation of industrial machinery and equipment (SIC 33200); Construction of commercial buildings (SIC 41201); Other telecommunications activities (SIC 61900).
How old is JLM Engineering Ltd?
JLM Engineering Ltd was incorporated on 22 May 2012, 14 years ago.
What is the penalty if JLM Engineering 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 JLM Engineering 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.