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- Civil engineering
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- CN Welding Services Ltd
Company profile · Civil engineering
CN Welding Services Ltd
CN Welding Services Ltd is a 10-year-old private limited company registered in Wirral, company number 10151483, one of 39 civil engineering contractors in Wirral. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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CN Welding Services Ltd over the years
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 £31K on the year before, to £34K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £55K against £11K owed within a year: 5.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £34K | £55K | £11K | 1 | |
| 30 Apr 2024 | £2,785 | £27K | £8,951 | 1 | |
| 30 Apr 2023 | £266 | £28K | £7,023 | 1 | |
| 30 Apr 2022 | £266 | £28K | £7,024 | 1 | |
| 30 Apr 2021 | £2,700 | £16K | £37K | £9,426 | 1 |
| 30 Apr 2020 | £6,758 | £538 | £20K | £13K | 1 |
| 30 Apr 2019 | -£1,746 | -£14K | £12K | ||
| 30 Apr 2018 | £4,639 | £19K | £14K | ||
| 30 Apr 2017 | £901 | £14K | £13K |
Where CN Welding Services Ltd is registered
The registered office is in Wirral (CH49), in the Wirral local authority area, North West. Show CH49 0AB on a map.
Other trade companies in CH49
- Motors Today Wholesale LtdMotor traders
- Paf Projects LtdElectricians
- Foxlore LtdCleaning companies
- PDL Welding Services LimitedCivil engineering
- R.Povall.Properties LimitedProperty developers
- 28 Initiative LtdProperty developers
- Smith Brothers Construction LtdBuilders
- The Ginger Builder LtdBuilders
Also registered at this address
22 other companies use the same registered office as CN Welding Services Ltd.
- A T Kitchens & Joinery LtdInstallers
- Ak Gas & Plumbing Services LimitedPlumbers and heating engineers
- Alutec Installations LimitedGlaziers
- Andersons Accident Repair Specialists LtdMechanics and garages
- Ap Bespoke Landscapes LtdLandscapers and gardeners
- Dawson Decorative Coatings LtdFloor and wall tilers
- DKL Property Solutions LtdProperty developers
- Heritage Painting & Decorating LimitedPainters and decorators
- Hilbre Homes LimitedBuilders
- Husky Builders LtdBuilders
- M&M Joinery Contractors LtdJoiners and carpenters
- Millwrights (Liverpool) LimitedCivil engineering
- Moreton Marble and Granite LimitedFinishing trades
- North West Emergency Locksmiths LimitedSpecialist contractors
- Northern Flooring Contracts LimitedFloor and wall tilers
- Pro-Fit Interior Solutions LtdSpecialist contractors
- Quinn & Saint Joinery & Building LtdProperty developers
- S B Hall Bathrooms and Wetrooms LimitedPlumbers and heating engineers
- S R Electrical Northwest LimitedElectricians
- S.English Garden Design LtdLandscapers and gardeners
- Thomas Performance LimitedMotor traders
- Wallis Heating LtdMachinery repair and installation
What happens if CN Welding Services 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10151483
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 April 2016 (10 years ago)
- Registered office
- Unit A16 Champions Business Park Arrowe Brook Road, Upton, Wirral, CH49 0AB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 17 April 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 Wirral
Other active civil engineering contractors registered in Wirral.
- CRDS Management Limited2016
- Digpro NW Ltd2025
- Elite Utility Solutions Limited2023
- En3 Electrical Tech Ltd2026
- Eurotool Groundwork’S and Civils Ltd2023
- FM Training (North West) Limited2010
- Geoton Limited2020
- Gettingroundworks Ltd2019
All civil engineering contractors in Wirral · All trades in Wirral · Civil engineering across the UK
Frequently asked questions
When are CN Welding Services Ltd's accounts due?
CN Welding Services Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is CN Welding Services Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is CN Welding Services Ltd still trading?
CN Welding Services 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 CN Welding Services Ltd do?
CN Welding Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is CN Welding Services Ltd?
CN Welding Services Ltd was incorporated on 27 April 2016, 10 years ago.
What is the penalty if CN Welding Services 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 CN Welding Services 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.