- Companies
- Civil engineering
- Blackburn
- W Nelson CRS Limited
W Nelson CRS Limited
- Company number
- 11893556
- Incorporated
- 20 Mar 20197 years trading
- Registered office
- 27 Waterloo Close, Blackburn, Lancashire, BB2 4RQ
- Nature of business
- Construction of railways and underground railways
W Nelson CRS Limited is a 7-year-old private limited company registered in Blackburn, company number 11893556, one of 31 civil engineering contractors in Blackburn. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 up £20 (+1.6%) on the year before, to -£1,216.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £1,483 against £684 owed within a year: 2.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£1,216 | £24 | £1,483 | £684 | 0 |
| 31 Mar 2024 | -£1,236 | £24 | £2,563 | £1,764 | 1 |
| 31 Mar 2023 | -£955 | £0 | £2,599 | £1,560 | 1 |
| 31 Mar 2022 | -£595 | £6 | £4,055 | £2,314 | 1 |
| 31 Mar 2021 | -£464 | £200 | £4,584 | £2,314 | 1 |
| 31 Mar 2020 | £319 | £154 | £2,082 | £1,763 | 1 |
Where W Nelson CRS Limited is registered
The registered office is in Blackburn (BB2), in the Blackburn with Darwen local authority area, North West. Show BB2 4RQ on a map.
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What happens if W Nelson CRS 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 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
- 11893556
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2019 (7 years ago)
- Registered office
- 27 Waterloo Close, Blackburn, Lancashire, BB2 4RQ
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 March 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 Blackburn
Other active civil engineering contractors registered in Blackburn.
- A 1 Consulting Engineers Limited2006
- A1Civils Limited2014
- Afa Civil Limited2025
- Afa Telecoms Limited2025
- Ajw Civils Ltd2024
- Aspin & Coonan Limited2002
- Barton Contractors (NW) Ltd2008
- BGR Surfacing Ltd2017
All civil engineering contractors in Blackburn · All trades in Blackburn · Civil engineering across the UK
Frequently asked questions
When are W Nelson CRS Limited's accounts due?
W Nelson CRS Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is W Nelson CRS Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is W Nelson CRS Limited still trading?
W Nelson CRS Limited 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 W Nelson CRS Limited do?
W Nelson CRS Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is W Nelson CRS Limited?
W Nelson CRS Limited was incorporated on 20 March 2019, 7 years ago.
What is the penalty if W Nelson CRS 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 W Nelson CRS Limited 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.