- Companies
- Machinery repair and installation
- Widnes
- Trojan Mechanical Services Limited
Trojan Mechanical Services Limited
- Company number
- 15439679
- Incorporated
- 24 Jan 20242 years trading
- Registered office
- Unit 7B Lynch and Grice Industrial Estate, Warrington Road, Widnes, Cheshire, WA8 0ST
- Nature of business
- Repair of fabricated metal products; Installation of industrial machinery and equipment
Trojan Mechanical Services Limited is a 2-year-old private limited company registered in Widnes, company number 15439679, one of 35 machinery repair and installation companies in Widnes. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 31 January 2025, as filed at Companies House.
Where Trojan Mechanical Services Limited is registered
The registered office is in Widnes (WA8), in the Halton local authority area, North West. Show WA8 0ST on a map.
Other trade companies in WA8
- 18B Developments LimitedProperty developers
- Alpha Heating NW LtdPlumbers and heating engineers
- Mem Exterior Cleaning LimitedCleaning companies
- MZF Accessories LtdMachinery repair and installation
- Advanced Robotic Manufacturing Services LtdMachinery repair and installation
- Discovery Roofing Contractors LtdRoofers
- Spartan Property Developments LtdFinishing trades
- B Automation Services LtdMachinery repair and installation
What happens if Trojan Mechanical Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15439679
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 January 2024 (2 years ago)
- Registered office
- Unit 7B Lynch and Grice Industrial Estate, Warrington Road, Widnes, Cheshire, WA8 0ST
- Nature of business
- Repair of fabricated metal products (SIC 33110)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 23 January 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 Widnes
Other active machinery repair and installation companies registered in Widnes.
- Ventil Limited2022
- Via Commercials Ltd2026
- Waternation Ltd2018
- Widnes Fabrication Ltd2021
- Advanced Robotic Manufacturing Services Ltd2026
- Ajc Electrical Installation and Maintenance Ltd2025
- Apex Instruments Limited2022
- B Automation Services Ltd2026
All machinery repair and installation companies in Widnes · All trades in Widnes · Machinery repair and installation across the UK
Frequently asked questions
When are Trojan Mechanical Services Limited's accounts due?
Trojan Mechanical Services Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Trojan Mechanical Services Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Trojan Mechanical Services Limited still trading?
Trojan Mechanical Services 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 Trojan Mechanical Services Limited do?
Trojan Mechanical Services Limited is registered under Repair of fabricated metal products (SIC 33110); Installation of industrial machinery and equipment (SIC 33200).
How old is Trojan Mechanical Services Limited?
Trojan Mechanical Services Limited was incorporated on 24 January 2024, 2 years ago.
What is the penalty if Trojan Mechanical Services 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 Trojan Mechanical Services 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.