- Companies
- Groundworks and demolition
- Merthyr Tydfil
- Merthyr Salvage Limited
Merthyr Salvage Limited
- Company number
- 04965757
- Incorporated
- 17 Nov 200322 years trading
- Registered office
- Unit 1 Penygarnddu Industrial Estate, Dowlais Top, Merthyr Tydfil, Mid Glamorgan, CF48 2TA
- Nature of business
- Demolition; Site preparation; Wholesale of waste and scrap
Merthyr Salvage Limited is a 22-year-old private limited company registered in Merthyr Tydfil, company number 04965757, one of 5 groundworks and demolition companies in Merthyr Tydfil. 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 £201K (+9.5%) on the year before, to £2.3M.
- Net assets rose in 8 of 8 year-on-year comparisons on record.
- Current assets of £1.9M against £407K owed within a year: 4.6 times cover.
- 10 employees on average, up from 9 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £2.3M | £986K | £1.9M | £407K | 10 |
| 31 Mar 2024 | £2.1M | £633K | £1M | £182K | 9 |
| 31 Mar 2023 | £1.7M | £772K | £1.2M | £190K | 9 |
| 31 Mar 2022 | £1.3M | £433K | £904K | £136K | 8 |
| 31 Mar 2021 | £897K | £403K | £635K | £122K | 7 |
| 31 Mar 2020 | £640K | £215K | £441K | £89K | 6 |
| 31 Mar 2019 | £490K | £233K | £364K | £68K | 8 |
| 31 Mar 2018 | £449K | £258K | £405K | £97K | 8 |
| 31 Mar 2017 | £233K | £173K | £60K | ||
| 31 Mar 2016 | £109K | £66K |
Public contracts won
Merthyr Salvage Limited has 3 public sector contract awards on record; the ones with their own published value total £88K, from 2023 to 2025. Source: Contracts Finder and Find a Tender award notices. For 2 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Wales and West Housing Association Ltd1 award
- Merthyr Tydfil Housing Association1 award
- Carmarthenshire County Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wales and West Housing Association Ltd | Demolition Works - Llys Ifor, Caerphilly | £88K | 8 Oct 2025 |
| Merthyr Tydfil Housing Association | Haydn Tce / Hillcrest Park Construction of new homes | Ceiling, not shown | 8 Jul 2025 |
| Carmarthenshire County Council | South West Wales Regional Civil Engineering Contractors Framework | Ceiling, not shown | 6 Feb 2023 |
Where Merthyr Salvage Limited is registered
The registered office is in Merthyr Tydfil (CF48), in the Merthyr Tydfil local authority area, Wales. Show CF48 2TA on a map.
Other trade companies in CF48
- Valley Roofing Building & Carpentry LimitedRoofers
- Ajl Rail/Civil Engineering LtdCivil engineering
- M&K Valeting LtdCleaning companies
- Mdgroundworks LtdGroundworks and demolition
- Craig Lloyd Groundworks LtdCivil engineering
- Noarc Electrical LtdElectricians
- Elt Brickwork LimitedBuilders
- JBH Decorating LimitedPainters and decorators
What happens if Merthyr Salvage 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
- 04965757
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2003 (22 years ago)
- Registered office
- Unit 1 Penygarnddu Industrial Estate, Dowlais Top, Merthyr Tydfil, Mid Glamorgan, CF48 2TA
- Nature of business
- Demolition (SIC 43110)
Site preparation (SIC 43120)
Wholesale of waste and scrap (SIC 46770) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 October 2025
- Charges (mortgages)
- 0 outstanding of 1 registered
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Merthyr Tydfil
Other active groundworks and demolition companies registered in Merthyr Tydfil.
- RT Manning & Son Brickwork & Groundwork Ltd2024
- Williams Drainage Contractors Limited2018
- Chace Group Limited2026
- JPW Surfacing Limited2020
All groundworks and demolition companies in Merthyr Tydfil · All trades in Merthyr Tydfil · Groundworks and demolition across the UK
Frequently asked questions
When are Merthyr Salvage Limited's accounts due?
Merthyr Salvage 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 Merthyr Salvage 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 Merthyr Salvage Limited still trading?
Merthyr Salvage 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 Merthyr Salvage Limited do?
Merthyr Salvage Limited is registered under Demolition (SIC 43110); Site preparation (SIC 43120); Wholesale of waste and scrap (SIC 46770).
How old is Merthyr Salvage Limited?
Merthyr Salvage Limited was incorporated on 17 November 2003, 22 years ago.
Has Merthyr Salvage Limited won public sector contracts?
Yes. Merthyr Salvage Limited has 3 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £88K), most recently from Wales and West Housing Association Ltd.
What is the penalty if Merthyr Salvage 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 Merthyr Salvage 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.