- Companies
- Mechanics and garages
- Carmarthen
- Peak Line Engineering Ltd
Peak Line Engineering Ltd
- Company number
- 16328293
- Incorporated
- 19 Mar 20251 year trading
- Registered office
- Fairways, Pendine, Carmarthen, Dyfed, SA33 4PA
- Nature of business
- Maintenance and repair of motor vehicles
Peak Line Engineering Ltd is a 1-year-old private limited company registered in Carmarthen, company number 16328293, one of 36 vehicle repair garages in Carmarthen. Its next accounts are due at Companies House on 19 December 2026, and its first CT600 is due at HMRC on 18 March 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Public contracts won
Peak Line Engineering Ltd has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Carmarthenshire County Council | CDN- Fleet and Plant Repair, Maintenance and Associated Services | Ceiling, not shown | 6 Mar 2026 |
Where Peak Line Engineering Ltd 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 Peak Line Engineering Ltd 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 19 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Dec 2026 to 19 Jan 2027 | £150 |
| 1 to 3 months late | 20 Jan 2027 to 19 Mar 2027 | £375 |
| 3 to 6 months late | 20 Mar 2027 to 19 Jun 2027 | £750 |
| More than 6 months late | From 20 Jun 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
- 16328293
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2025 (1 year ago)
- Registered office
- Fairways, Pendine, Carmarthen, Dyfed, SA33 4PA
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 March 2026
- Previous names
- Peak Line Engineering Ltd Ltd (until 26 Mar 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.
- R H R Vehicle Body Repairs Limited2011
- Revworks Studio Ltd2026
- Rock Out Campers Limited2022
- Rogers Recovery Limited2024
- S Rogers Engineering Ltd2025
- Sarnau Motors Limited2021
- Soorn Valet Ltd2026
- ST Clears Car & Commercial Autopaint and Repair Centre Limited2022
All vehicle repair garages in Carmarthen · All trades in Carmarthen · Mechanics and garages across the UK
Frequently asked questions
When are Peak Line Engineering Ltd's accounts due?
Peak Line Engineering Ltd's next accounts are due at Companies House by 19 December 2026 (in 68 days), covering the period to 31 March 2026.
When is Peak Line Engineering Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 18 March 2026, due by 18 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Peak Line Engineering Ltd still trading?
Peak Line Engineering Ltd 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 Peak Line Engineering Ltd do?
Peak Line Engineering Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Peak Line Engineering Ltd?
Peak Line Engineering Ltd was incorporated on 19 March 2025, 1 year ago.
Has Peak Line Engineering Ltd won public sector contracts?
Yes. Peak Line Engineering Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Carmarthenshire County Council.
What is the penalty if Peak Line Engineering Ltd 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 Peak Line Engineering Ltd 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.