- Companies
- Plumbers and heating engineers
- Neath
- Skewen Building Ltd
Skewen Building Ltd
- Company number
- 15489849
- Incorporated
- 14 Feb 20242 years trading
- Registered office
- 16 Old Road, Skewen, Neath, SA10 6AR
- Nature of business
- Plumbing, heat and air-conditioning installation; Other building completion and finishing
Skewen Building Ltd is a 2-year-old private limited company registered in Neath, company number 15489849, one of 32 plumbing and heating companies in Neath. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 28 February 2025, as filed at Companies House.
Where Skewen Building Ltd is registered
The registered office is in Neath (SA10), in the Neath Port Talbot local authority area, Wales. Show SA10 6AR on a map.
Other trade companies in SA10
- Gleam Cleaning Solutions LtdCleaning companies
- Laker Maintenance LtdElectricians
- South Wales Auto Keys LtdMechanics and garages
- DG Coatings LtdPainters and decorators
- Icc (SW) LtdBuilders
- Atom Solar Installations LtdElectricians
- Rapid Response Building Solutions LtdProperty developers
- Primus Brickwork LimitedSpecialist contractors
What happens if Skewen Building 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15489849
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2024 (2 years ago)
- Registered office
- 16 Old Road, Skewen, Neath, SA10 6AR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 27 January 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Neath
Other active plumbing and heating companies registered in Neath.
- South Wales Renewables Limited2024
- The Plumbing and Heating Doctors Ltd2025
- Ajt Mechanical and Plumbing Engineers Ltd2023
- Boiler Boyz (South Wales) Limited2026
- C&T Eco Consultants Ltd2014
- Cool-Link Limited2021
- Court's Gas Ltd2019
- D. J. Commercial Services Limited2017
All plumbing and heating companies in Neath · All trades in Neath · Plumbers and heating engineers across the UK
Frequently asked questions
When are Skewen Building Ltd's accounts due?
Skewen Building Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Skewen Building Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Skewen Building Ltd still trading?
Skewen Building 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 Skewen Building Ltd do?
Skewen Building Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Skewen Building Ltd?
Skewen Building Ltd was incorporated on 14 February 2024, 2 years ago.
What is the penalty if Skewen Building 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 Skewen Building 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.