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- SLK Engineering Services Ltd
Company profile · Machinery repair and installation
SLK Engineering Services Ltd
SLK Engineering Services Ltd is a 2-year-old private limited company registered in Newquay, company number 15271191, one of 18 machinery repair and installation companies in Newquay. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 30 April 2026, as filed at Companies House.
SLK Engineering Services Ltd over the years
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 £30K (+206%) on the year before, to £44K.
- Current assets of £45K against £9,112 owed within a year: 5.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £44K | £44K | £45K | £9,112 | 1 |
| 30 Apr 2025 | £14K | £20K | £5,942 | 1 | |
| 30 Apr 2024 | £9,837 | £15K | £5,533 | 1 |
Where SLK Engineering Services Ltd is registered
The registered office is in Newquay (TR7), in the Cornwall local authority area, South West. Show TR7 1RY on a map.
Other trade companies in TR7
- Headland Roofing LtdRoofers
- The Black Country Cleaning Company LtdCleaning companies
- Wynfield Garage LimitedMechanics and garages
- Investu LtdBuilders
- Chassis Proof LtdMechanics and garages
- RCG Cleaning LtdCleaning companies
- The Divine Kitchen Company (South West) LimitedJoiners and carpenters
- High Tide Plumbing and Heating LimitedPlumbers and heating engineers
What happens if SLK 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 15271191
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 November 2023 (2 years ago)
- Registered office
- 181 Penmere Drive, Newquay, TR7 1RY
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 7 November 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 Newquay
Other active machinery repair and installation companies registered in Newquay.
- Specialist Plant South West Ltd2016
- ST Helieng Ltd2024
- Celtic Security Solutions Ltd2025
- Christensen International Limited2024
- Cornwall Fencing Limited2014
- Cornwall Refrigeration Solutions Ltd2012
- CS Aviation Services Ltd2025
- Dso Air Conditioning Refrigeration Limited2024
All machinery repair and installation companies in Newquay · All trades in Newquay · Machinery repair and installation across the UK
Frequently asked questions
When are SLK Engineering Services Ltd's accounts due?
SLK Engineering Services Ltd's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is SLK Engineering Services Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is SLK Engineering Services Ltd still trading?
SLK 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 SLK Engineering Services Ltd do?
SLK Engineering Services Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is SLK Engineering Services Ltd?
SLK Engineering Services Ltd was incorporated on 8 November 2023, 2 years ago.
What is the penalty if SLK 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 SLK 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.