- Companies
- Mechanics and garages
- Carmarthen
- Three Mills Service Centre Limited
Three Mills Service Centre Limited
- Company number
- 14380886
- Incorporated
- 27 Sep 20224 years trading
- Registered office
- Fairways, Pendine, Carmarthen, SA33 4PA
- Nature of business
- Maintenance and repair of motor vehicles
Three Mills Service Centre Limited is a 4-year-old private limited company registered in Carmarthen, company number 14380886, one of 36 vehicle repair garages in Carmarthen. 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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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 £2,009 (-50%) on the year before, to £2,013.
- Current assets of £2,992 against £3,471 owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2,013 | £2,992 | £3,471 | 1 | |
| 30 Sep 2024 | £4,022 | £3,903 | £2,997 | 1 | |
| 30 Sep 2023 | £2,209 | £936 | £2,622 | 1 |
Who runs and owns Three Mills Service Centre Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** P*** | Director | Sep 2022 |
| C*** P*** | Secretary | Sep 2022 |
Person with significant control
Where Three Mills Service Centre Limited is registered
The registered office is in Carmarthen (SA33), in the Carmarthenshire local authority area, Wales. Show SA33 4PA on a map.
Other trade companies in SA33
- Ajm Energy Solutions LtdElectricians
- RSJS Renovations LtdBuilders
- Blanchart Interiors LtdFinishing trades
- Cathedral City Cleaning LtdCleaning companies
- Zavaschi LimitedCivil engineering
- P & K Kitchens LimitedFinishing trades
- MDJ Carpentry LimitedJoiners and carpenters
- Preston Plumbing Heating LtdPlumbers and heating engineers
Shared registered office
55 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 Three Mills Service Centre 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
- 14380886
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 September 2022 (4 years ago)
- Registered office
- Fairways, Pendine, Carmarthen, SA33 4PA
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 26 September 2025
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 Carmarthen
Other active vehicle repair garages registered in Carmarthen.
- Tomos Rees Motor Repairs Limited2015
- Uberwagon Ltd2021
- VGR Windscreens Limited2024
- W.G. Tyres Limited2014
- Ab Campers & Vehicle Conversions Limited2024
- Agmpower Ltd2025
- Blaenwaun Garage Ltd2014
- Bromyard Bodyworx Limited2019
All vehicle repair garages in Carmarthen · All trades in Carmarthen · Mechanics and garages across the UK
Frequently asked questions
When are Three Mills Service Centre Limited's accounts due?
Three Mills Service Centre Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Three Mills Service Centre 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 Three Mills Service Centre Limited still trading?
Three Mills Service Centre Limited is listed as active on the Companies House register (checked 12 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 Three Mills Service Centre Limited do?
Three Mills Service Centre Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Three Mills Service Centre Limited?
Three Mills Service Centre Limited was incorporated on 27 September 2022, 4 years ago.
Who runs Three Mills Service Centre Limited?
Three Mills Service Centre Limited has 1 active director, the longest-serving appointed in Sep 2022. Their names and service addresses are on the Companies House register.
Who owns Three Mills Service Centre Limited?
One person or company has significant control of Three Mills Service Centre Limited: an individual (owns 75% or more of the shares).
What is the penalty if Three Mills Service Centre 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 Three Mills Service Centre Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.