- Companies
- Machinery repair and installation
- Wincanton
- On Site Vehicle & Diesel Plant Engineering Limited
On Site Vehicle & Diesel Plant Engineering Limited
- Company number
- 05431079
- Incorporated
- 20 Apr 200521 years trading
- Registered office
- Post House, Bayford, Wincanton, Somerset, BA9 9NJ
- Nature of business
- Repair of machinery
On Site Vehicle & Diesel Plant Engineering Limited is a 21-year-old private limited company registered in Wincanton, company number 05431079, one of the UK's machinery repair and installation companies. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for On Site Vehicle & Diesel Plant Engineering LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £30K (+47.1%) on the year before, to £94K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £110K against £41K owed within a year: 2.7 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £94K | £110K | £41K | 1 | |
| 31 Mar 2024 | £64K | £75K | £39K | 1 | |
| 31 Mar 2023 | £45K | £79K | £55K | 1 | |
| 31 Mar 2022 | £17K | £57K | £64K | 1 | |
| 31 Mar 2021 | £4,611 | £61K | £73K | 1 | |
| 31 Mar 2020 | £8,151 | £56K | £54K | 2 | |
| 31 Mar 2019 | £1,510 | £53K | £59K | ||
| 31 Mar 2018 | £207 | £41K | £51K | ||
| 31 Mar 2017 | £552 | £38K | £51K | ||
| 31 Mar 2016 | £1,348 | £27K | £30K | £46K |
Where On Site Vehicle & Diesel Plant Engineering Limited is registered
The registered office is in Wincanton (BA9), in the Somerset local authority area, South West. Show BA9 9NJ on a map.
Other trade companies in BA9
- Bayford ST George Plumbing & Heating LtdPlumbers and heating engineers
- Art Auto LimitedMechanics and garages
- Fleetcore Solutions LtdCleaning companies
- M,J Car Transport and Recovery Services LtdMotor traders
- W&M Building LtdProperty developers
- Reidy Remaps LtdMechanics and garages
- Vooght & Moyies Properties LimitedProperty developers
- Marsh Court Holdings LimitedProperty developers
What happens if On Site Vehicle & Diesel Plant 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 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
- 05431079
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 April 2005 (21 years ago)
- Registered office
- Post House, Bayford, Wincanton, Somerset, BA9 9NJ
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 March 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 Wincanton
Other active machinery repair and installation companies registered in Wincanton.
- Tyres 4 Us Ltd2005
- Catercool NW Limited2005
- Afloat Marine Services Ltd2005
- JPS Systems N.E. Limited2005
- Ramtech Energy Services Ltd2005
- Energ.B. Limited2005
- A & A Service Solutions Limited2005
- Arcade Experts Limited2005
All machinery repair and installation companies in Wincanton · All trades in Wincanton · Machinery repair and installation across the UK
Frequently asked questions
When are On Site Vehicle & Diesel Plant Engineering Limited's accounts due?
On Site Vehicle & Diesel Plant Engineering 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 On Site Vehicle & Diesel Plant Engineering 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 On Site Vehicle & Diesel Plant Engineering Limited still trading?
On Site Vehicle & Diesel Plant 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 On Site Vehicle & Diesel Plant Engineering Limited do?
On Site Vehicle & Diesel Plant Engineering Limited is registered under Repair of machinery (SIC 33120).
How old is On Site Vehicle & Diesel Plant Engineering Limited?
On Site Vehicle & Diesel Plant Engineering Limited was incorporated on 20 April 2005, 21 years ago.
What is the penalty if On Site Vehicle & Diesel Plant 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 On Site Vehicle & Diesel Plant 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.