- Companies
- Civil engineering
- Covent Garden
- New Rail Limited
New Rail Limited
- Company number
- 15935475
- Incorporated
- 4 Sep 20242 years trading
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Construction of roads and motorways; Construction of railways and underground railways; Construction of utility projects for electricity and telecommunications; Construction of other civil engineering projects n.e.c.
New Rail Limited is a 2-year-old private limited company registered in Covent Garden, company number 15935475, one of 132 civil engineering contractors in Covent Garden. Companies House shows its accounts as overdue: they were due on 4 September 2026.
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.
Is this your company?
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Where New Rail Limited is registered
The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
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Shared registered office
4,529 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 New Rail Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Sep 2026 to 4 Oct 2026 | £150 |
| 1 to 3 months late | 5 Oct 2026 to 4 Dec 2026 | £375 |
| 3 to 6 months late | 5 Dec 2026 to 4 Mar 2027 | £750 |
| More than 6 months late | From 5 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2026 | £200 |
| 3 months late | 30 Dec 2026 | another £200 |
| 6 months late | 30 Mar 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2027 | 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
- 15935475
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 September 2024 (2 years ago)
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Construction of roads and motorways (SIC 42110)
Construction of railways and underground railways (SIC 42120)
Construction of utility projects for electricity and telecommunications (SIC 42220)
Construction of other civil engineering projects n.e.c. (SIC 42990) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 3 September 2025
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 Covent Garden
Other active civil engineering contractors registered in Covent Garden.
- Nexera International Ltd2026
- Nextgenallianceuk Ltd2024
- NJ Construction DK Limited2026
- Nola Renewables Limited2023
- Noxmar Ltd2025
- P H D Plus Ltd2026
- Phaeton Electric Ltd2025
- Potsolve Ltd2026
All civil engineering contractors in Covent Garden · All trades in Covent Garden · Civil engineering across the UK
Frequently asked questions
When are New Rail Limited's accounts due?
New Rail Limited's accounts were due at Companies House on 4 September 2026 and the register shows them as overdue.
When is New Rail Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 3 September 2025, due by 3 September 2026, and one for the period to 30 September 2025, due by 30 September 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is New Rail Limited still trading?
New Rail Limited is listed as active on the Companies House register (checked 13 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 New Rail Limited do?
New Rail Limited is registered under Construction of roads and motorways (SIC 42110); Construction of railways and underground railways (SIC 42120); Construction of utility projects for electricity and telecommunications (SIC 42220); Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is New Rail Limited?
New Rail Limited was incorporated on 4 September 2024, 2 years ago.
What is the penalty if New Rail 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 New Rail Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.