- Companies
- Civil engineering
- London
- PRW Rail Ltd
PRW Rail Ltd
- Company number
- 15436004
- Incorporated
- 23 Jan 20242 years trading
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Construction of railways and underground railways
PRW Rail Ltd is a 2-year-old private limited company registered in London, company number 15436004, one of 1,853 civil engineering contractors in London. 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.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Who runs and owns PRW Rail Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| P*** W*** | Director | Jan 2024 |
| P*** W*** | Secretary | Jan 2024 |
Person with significant control
Where PRW Rail Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
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Shared registered office
2,436 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 PRW 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
- 15436004
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2024 (2 years ago)
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 22 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 London
Other active civil engineering contractors registered in London.
- PST International Ltd2025
- PT Planners Limited2009
- Pu Drainage 247 Ltd2023
- Pure Build Ltd2026
- Purple Connects Limited2023
- Q&Q Real Estate Ltd2022
- Qasha Ltd2025
- Qrsgroup Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are PRW Rail Ltd's accounts due?
PRW Rail Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is PRW 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 PRW Rail Ltd still trading?
PRW 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 PRW Rail Ltd do?
PRW Rail Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is PRW Rail Ltd?
PRW Rail Ltd was incorporated on 23 January 2024, 2 years ago.
Who runs PRW Rail Ltd?
PRW Rail Ltd has 1 active director, the longest-serving appointed in Jan 2024. Their names and service addresses are on the Companies House register.
Who owns PRW Rail Ltd?
One person or company has significant control of PRW Rail Ltd: an individual (holds 75% or more of the votes).
What is the penalty if PRW 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 PRW 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.