- Companies
- Installers
- Kettering
- SLM Plant Limited
SLM Plant Limited
- Company number
- 08596243
- Incorporated
- 4 Jul 201313 years trading
- Registered office
- Headlands House 1 Kings Court, Kettering Parkway, Kettering, Northamptonshire, NN15 6WJ
- Nature of business
- Other construction installation
SLM Plant Limited is a 13-year-old private limited company registered in Kettering, company number 08596243, one of 31 installation companies (insulation, lifts, shutters and similar) in Kettering. Its next accounts are due at Companies House on 30 July 2027, and the CT600 for the period to 30 October 2026 is due at HMRC on 30 October 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 £7,135 (+38.4%) on the year before, to £26K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £92K against £10K owed within a year: 9.0 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 Oct 2025 | £26K | £17K | £92K | £10K | 0 |
| 30 Oct 2024 | £19K | £12K | £72K | £10K | 0 |
| 30 Oct 2023 | £14K | £2,571 | £50K | £10K | 0 |
| 30 Oct 2022 | £10K | £40K | £74K | £25K | 0 |
| 30 Oct 2021 | £11K | £36K | £70K | £21K | 0 |
| 30 Oct 2020 | £6,716 | £17K | £37K | £16K | 0 |
| 30 Oct 2019 | £5,031 | £3,469 | £22K | £27K | 0 |
| 30 Oct 2018 | £2,361 | £1,455 | £16K | £26K | |
| 31 Oct 2017 | -£1,892 | £2,786 | £8,696 | £27K | |
| 31 Oct 2016 | -£2,161 | £4,834 | £9,757 | £27K |
Where SLM Plant Limited is registered
The registered office is in Kettering (NN15), in the North Northamptonshire local authority area, East Midlands. Show NN15 6WJ on a map.
Other trade companies in NN15
- MZK Builders LimitedBuilders
- Spotless Vibe LtdCleaning companies
- Abrahams Electrical Service LtdElectricians
- M&D Brickwork and Groundwork’S LtdBuilders
- Hawkes Homes LtdProperty developers
- KSH Services LtdSpecialist contractors
- V.I.P Car Spa LtdCleaning companies
- Oak Accomodations LtdProperty developers
Shared registered office
39 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 SLM Plant 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 30 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Oct 2027 | £200 |
| 3 months late | 30 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Oct 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
- 08596243
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 July 2013 (13 years ago)
- Registered office
- Headlands House 1 Kings Court, Kettering Parkway, Kettering, Northamptonshire, NN15 6WJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 October 2025
- Last confirmation statement
- 4 July 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Kettering
Other active installation companies (insulation, lifts, shutters and similar) registered in Kettering.
- Sparrow Construction Ltd2017
- Work Shacks Limited2007
- Workforce Bathrooms & Tiling Ltd2025
- Ah Builders Ltd2012
- Aries Life Safety Systems Limited2017
- Basf Installations Limited2024
- C&C Groundwork and Landscaping Limited2019
- Christmas Bespoke Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Kettering · All trades in Kettering · Installers across the UK
Frequently asked questions
When are SLM Plant Limited's accounts due?
SLM Plant Limited's next accounts are due at Companies House by 30 July 2027 (in 290 days), covering the period to 30 October 2026.
When is SLM Plant Limited's CT600 due?
The CT600 for the period to 30 October 2026 is due at HMRC by 30 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 July 2027.
Is SLM Plant Limited still trading?
SLM Plant 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 SLM Plant Limited do?
SLM Plant Limited is registered under Other construction installation (SIC 43290).
How old is SLM Plant Limited?
SLM Plant Limited was incorporated on 4 July 2013, 13 years ago.
What is the penalty if SLM Plant 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 SLM Plant 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.