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- Machinery repair and installation
- Corby
- Samm Engineering Limited
Company profile · Machinery repair and installation
Samm Engineering Limited
Samm Engineering Limited is a 15-year-old private limited company registered in Corby, company number 07777689, one of 54 machinery repair and installation companies in Corby. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House.
Samm Engineering Limited 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 down £1,068 (-0.4%) on the year before, to £255K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £306K against £103K owed within a year: 3.0 times cover.
- 7 employees 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £255K | £211K | £306K | £103K | 7 |
| 30 Sep 2024 | £256K | £299K | £103K | 7 | |
| 30 Sep 2023 | £235K | £328K | £159K | 7 | |
| 30 Sep 2022 | £264K | £331K | £143K | 7 | |
| 30 Sep 2021 | £252K | £332K | £152K | 6 | |
| 30 Sep 2020 | £260K | £305K | £101K | 6 | |
| 30 Sep 2019 | -£221K | -£250K | £116K | 6 | |
| 30 Sep 2018 | -£252K | -£269K | £101K | ||
| 30 Sep 2017 | £224K | £138K | £215K | £95K | 4 |
| 30 Sep 2016 | £224K | £99K | £196K | £66K | 4 |
Where Samm Engineering Limited is registered
The registered office is in Corby (NN17), in the North Northamptonshire local authority area, East Midlands. Show NN17 4AU on a map.
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What happens if Samm Engineering 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 07777689
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2011 (15 years ago)
- Registered office
- Units 5 & 7 Kemp House Brunel Road, Earlstrees Industrial Estate, Corby, Northamptonshire, NN17 4AU
- Nature of business
- Repair of fabricated metal products (SIC 33110)
Engineering design activities for industrial process and production (SIC 71121) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 29 September 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 Corby
Other active machinery repair and installation companies registered in Corby.
- Specialised Projects Limited2005
- Tech Ev Engineering Ltd2023
- Tga Detailing Ltd2025
- Tomlej Ltd2016
- Wayne Douglas Engineering Ltd2012
- Welland Valley Hot Tub Services Ltd2026
- Willowbrook Plant Ltd2005
- 33 Fab Ltd2021
All machinery repair and installation companies in Corby · All trades in Corby · Machinery repair and installation across the UK
Frequently asked questions
When are Samm Engineering Limited's accounts due?
Samm Engineering Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Samm Engineering Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Samm Engineering Limited still trading?
Samm Engineering 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 Samm Engineering Limited do?
Samm Engineering Limited is registered under Repair of fabricated metal products (SIC 33110); Engineering design activities for industrial process and production (SIC 71121).
How old is Samm Engineering Limited?
Samm Engineering Limited was incorporated on 19 September 2011, 15 years ago.
What is the penalty if Samm Engineering 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 Samm Engineering 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.