- Companies
- Machinery repair and installation
- Chippenham
- Specialist Engine Supplies Limited
Specialist Engine Supplies Limited
- Company number
- 13249146
- Incorporated
- 5 Mar 20215 years trading
- Registered office
- 48 the Causeway, Chippenham, SN15 3DD
- Nature of business
- Repair of machinery
Specialist Engine Supplies Limited is a 5-year-old private limited company registered in Chippenham, company number 13249146, one of 31 machinery repair and installation companies in Chippenham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Specialist Engine Supplies Limited is registered
The registered office is in Chippenham (SN15), in the Wiltshire local authority area, South West. Show SN15 3DD on a map.
Other trade companies in SN15
- T Croffie Plumbing and Heating LtdPlumbers and heating engineers
- Kaja Jobs LimitedCleaning companies
- Terra Landscapes and Supplies LtdLandscapers and gardeners
- Sparrow PHC LimitedPlumbers and heating engineers
- R-DVS LimitedMechanics and garages
- R-DVS Holdings LimitedMechanics and garages
- R-DVS Coach Works LtdMechanics and garages
- Chamberlain Home and Gardens LtdLandscapers and gardeners
Shared registered office
38 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 Specialist Engine Supplies 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 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
- 13249146
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 2021 (5 years ago)
- Registered office
- 48 the Causeway, Chippenham, SN15 3DD
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 March 2026
- Previous names
- Se Small Engines Ltd (until 23 Mar 2021)
Ses Calne Limited (until 17 Mar 2021)
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 Chippenham
Other active machinery repair and installation companies registered in Chippenham.
- The Classic Aeroplane Company Limited2015
- The Coffee Lobby UK Limited2021
- Trusted Appliance Repairs Ltd2026
- Vehicle Restraint Services Ltd2021
- Volted Systems Limited2024
- Wilkey Garden Machinery Services Limited2002
- Wrights (Gamlingay) Limited1961
- Actua Systems Limited2012
All machinery repair and installation companies in Chippenham · All trades in Chippenham · Machinery repair and installation across the UK
Frequently asked questions
When are Specialist Engine Supplies Limited's accounts due?
Specialist Engine Supplies Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Specialist Engine Supplies Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Specialist Engine Supplies Limited still trading?
Specialist Engine Supplies 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 Specialist Engine Supplies Limited do?
Specialist Engine Supplies Limited is registered under Repair of machinery (SIC 33120).
How old is Specialist Engine Supplies Limited?
Specialist Engine Supplies Limited was incorporated on 5 March 2021, 5 years ago.
What is the penalty if Specialist Engine Supplies 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 Specialist Engine Supplies 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.