- Companies
- Mechanics and garages
- Denbigh
- Ffynnon Engineering Limited
Ffynnon Engineering Limited
- Company number
- 05084959
- Incorporated
- 25 Mar 200422 years trading
- Registered office
- Pen-Y-Bryn Mawr, Llannefydd, Denbigh, Clwyd, LL16 5EW
- Nature of business
- Maintenance and repair of motor vehicles
Ffynnon Engineering Limited is a 22-year-old private limited company registered in Denbigh, company number 05084959, one of 8 vehicle repair garages in Denbigh. 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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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 down £17K (-57.7%) on the year before, to £12K.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £251K against £370K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £12K | £251K | £370K | 0 | |
| 31 Mar 2024 | £29K | £238K | £336K | 1 | |
| 31 Mar 2023 | £38K | £194K | £292K | 1 | |
| 31 Mar 2022 | £74K | £189K | £253K | 1 | |
| 31 Mar 2021 | £99K | £232K | £219K | 1 | |
| 31 Mar 2020 | £128K | £229K | £246K | £189K | 1 |
| 31 Mar 2019 | £148K | £245K | £269K | £169K | |
| 31 Mar 2018 | £157K | £210K | £228K | £128K | |
| 31 Mar 2017 | £152K | £206K | £225K | £124K |
Where Ffynnon Engineering Limited is registered
The registered office is in Denbigh (LL16), in the Conwy local authority area, Wales. Show LL16 5EW on a map.
Other trade companies in LL16
- GGS Heating Services LimitedPlumbers and heating engineers
- The Jetwash Doctor LtdMechanics and garages
- TTR Recoverys LtdMechanics and garages
- L J Watkins (N Wales) LimitedMotor traders
- Mech North Wales LimitedPlumbers and heating engineers
- Davies Offshore Fibre LtdCivil engineering
- Aberwaen Landscape Consultancy LimitedLandscapers and gardeners
- Kleenology LimitedCleaning companies
What happens if Ffynnon 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
- 05084959
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2004 (22 years ago)
- Registered office
- Pen-Y-Bryn Mawr, Llannefydd, Denbigh, Clwyd, LL16 5EW
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 25 March 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Denbigh
Other active vehicle repair garages registered in Denbigh.
- Glyn Evans Auto Clinic Ltd2016
- H and C Automotive Ltd2021
- The Dash Doctor Ltd2024
- The White Bear Autos Ltd2021
- TTR Recoverys Ltd2026
- A-A Automotive Ltd2012
- Classic and Custom Restoration Ltd2021
All vehicle repair garages in Denbigh · All trades in Denbigh · Mechanics and garages across the UK
Frequently asked questions
When are Ffynnon Engineering Limited's accounts due?
Ffynnon Engineering Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Ffynnon 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 Ffynnon Engineering Limited still trading?
Ffynnon 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 Ffynnon Engineering Limited do?
Ffynnon Engineering Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Ffynnon Engineering Limited?
Ffynnon Engineering Limited was incorporated on 25 March 2004, 22 years ago.
What is the penalty if Ffynnon 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 Ffynnon 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.