- Companies
- Civil engineering
- Maesteg
- Hardcastle Rail Ltd
Hardcastle Rail Ltd
- Company number
- 14608121
- Incorporated
- 20 Jan 20233 years trading
- Registered office
- 36 Bridgend Road, Maesteg, CF34 0NN
- Nature of business
- Construction of railways and underground railways
Hardcastle Rail Ltd is a 3-year-old private limited company registered in Maesteg, company number 14608121, one of the UK's civil engineering contractors. 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.
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 Hardcastle Rail LtdOr 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 down £2,932 (-31.3%) on the year before, to £6,445.
- Current assets of £3,821 against £689 owed within a year: 5.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £6,445 | £3,821 | £3,821 | £689 | 1 |
| 31 Jan 2024 | £9,377 | £16K | £16K | £6,544 | 1 |
Where Hardcastle Rail Ltd is registered
The registered office is in Maesteg (CF34), in the Bridgend local authority area, Wales. Show CF34 0NN on a map.
Other trade companies in CF34
- Ajp Landscape Gardens LtdLandscapers and gardeners
- Adfer Construct LtdBuilders
- Mizen Electrical LtdElectricians
- Voltedge Engineering LtdElectricians
- McCormick Tiling LtdFloor and wall tilers
- Paddys Tiling LtdFloor and wall tilers
- Koj Building Contractors LtdBuilders
- RT Brickwork Services LtdBuilders
What happens if Hardcastle Rail 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 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
- 14608121
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2023 (3 years ago)
- Registered office
- 36 Bridgend Road, Maesteg, CF34 0NN
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 19 January 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Maesteg
Other active civil engineering contractors registered in Maesteg.
All civil engineering contractors in Maesteg · All trades in Maesteg · Civil engineering across the UK
Frequently asked questions
When are Hardcastle Rail Ltd's accounts due?
Hardcastle Rail Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Hardcastle Rail Ltd'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 Hardcastle Rail Ltd still trading?
Hardcastle Rail 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 Hardcastle Rail Ltd do?
Hardcastle Rail Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Hardcastle Rail Ltd?
Hardcastle Rail Ltd was incorporated on 20 January 2023, 3 years ago.
What is the penalty if Hardcastle Rail 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 Hardcastle Rail 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.