- Companies
- Civil engineering
- Swansea
- South Wales Resurfacing and Groundworks Limited
South Wales Resurfacing and Groundworks Limited
- Company number
- 12446293
- Incorporated
- 6 Feb 20206 years trading
- Registered office
- 9 Chapel Street, Mumbles, Swansea, Abertawe, SA3 4NH
- Nature of business
- Construction of roads and motorways
South Wales Resurfacing and Groundworks Limited is a 6-year-old private limited company registered in Swansea, company number 12446293, one of 71 civil engineering contractors in Swansea. 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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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 down £18 (-0.8%) on the year before, to £2,138.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £7,097 against £13K owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £2,138 | £7,097 | £13K | 0 | |
| 29 Feb 2024 | £2,156 | £6,248 | £8,017 | 0 | |
| 28 Feb 2023 | £10K | £6,248 | £8,017 | 0 | |
| 28 Feb 2022 | £12K | £6,248 | £4,841 | 1 | |
| 28 Feb 2021 | £10 | £0 |
Where South Wales Resurfacing and Groundworks Limited is registered
The registered office is in Swansea (SA3), in the Swansea local authority area, Wales. Show SA3 4NH on a map.
Other trade companies in SA3
- Laxlets LtdProperty developers
- Soulterra LtdProperty developers
- JCR Co1 LtdBuilders
- Gower Refrigeration and Air Conditioning LtdPlumbers and heating engineers
- JH Energy Engineering LtdProperty developers
- GHL CC LtdFloor and wall tilers
- Greenwarm CyfSpecialist contractors
- Jam Co1 LtdProperty developers
Also registered at this address
6 other companies use the same registered office as South Wales Resurfacing and Groundworks Limited.
- Mumbles Gas Services LtdPlumbers and heating engineers
- Neagle & Son Scaffolding LtdScaffolders
- Newton Barnes Joinery & Construction LtdBuilders
- Newton Barnes LtdProperty developers
- Pure Resin Systems LimitedFloor and wall tilers
- Qes Exteriors LtdFloor and wall tilers
What happens if South Wales Resurfacing and Groundworks 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 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
- 12446293
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2020 (6 years ago)
- Registered office
- 9 Chapel Street, Mumbles, Swansea, Abertawe, SA3 4NH
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 5 February 2026
- Previous names
- South Wales Groundworks Ltd (until 24 Sep 2024)
South Wales Driveways Ltd (until 7 Oct 2020)
South Wales Tarmac & Resin Ltd (until 4 Aug 2020)
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 Swansea
Other active civil engineering contractors registered in Swansea.
- Sparkz Electric Ltd2024
- Swansea Design & Build Construction Ltd2014
- Syncro Civils Ltd2019
- T&M Group Ltd2007
- Tanners Welding Services Limited2026
- Total Technology Design Partnership Limited2000
- Trident Infrastructure Projects Ltd2026
- WCJ Utilities Limited2019
All civil engineering contractors in Swansea · All trades in Swansea · Civil engineering across the UK
Frequently asked questions
When are South Wales Resurfacing and Groundworks Limited's accounts due?
South Wales Resurfacing and Groundworks Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is South Wales Resurfacing and Groundworks Limited'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 South Wales Resurfacing and Groundworks Limited still trading?
South Wales Resurfacing and Groundworks 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 South Wales Resurfacing and Groundworks Limited do?
South Wales Resurfacing and Groundworks Limited is registered under Construction of roads and motorways (SIC 42110).
How old is South Wales Resurfacing and Groundworks Limited?
South Wales Resurfacing and Groundworks Limited was incorporated on 6 February 2020, 6 years ago.
What is the penalty if South Wales Resurfacing and Groundworks 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 South Wales Resurfacing and Groundworks 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.