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- Milford Haven
- Pembrokeshire Building & Plumbing Supplies Limited
Pembrokeshire Building & Plumbing Supplies Limited
- Company number
- 08149643
- Incorporated
- 19 Jul 201214 years trading
- Registered office
- Unit 13, Thornton Industrial Estate, Milford Haven, Pembrokeshire, SA73 2RR
- Nature of business
- Construction of commercial buildings; Plumbing, heat and air-conditioning installation
Pembrokeshire Building & Plumbing Supplies Limited is a 14-year-old private limited company registered in Milford Haven, company number 08149643, one of 18 building contractors in Milford Haven. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £83K (+8.8%) on the year before, to £1M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.8M against £900K owed within a year: 2.0 times cover.
- 17 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £1M | £544K | £1.8M | £900K | 17 |
| 30 Nov 2024 | £953K | £108K | £2M | £1.1M | 17 |
| 30 Nov 2023 | £827K | £59K | £1.8M | £906K | 17 |
| 30 Nov 2022 | £664K | £96K | £1.8M | £1.1M | 16 |
| 30 Nov 2021 | £394K | £78K | £1.4M | £885K | 15 |
| 30 Nov 2020 | £280K | £188K | £1.1M | £710K | 14 |
| 30 Nov 2019 | £250K | £61K | £843K | £609K | 15 |
| 30 Nov 2018 | £120K | £61K | £674K | £581K | 15 |
| 30 Nov 2017 | £127K | £20K | £622K | £512K | 14 |
| 30 Nov 2016 | £162K | £26K | £623K |
Where Pembrokeshire Building & Plumbing Supplies Limited is registered
The registered office is in Milford Haven (SA73), in the Pembrokeshire local authority area, Wales. Show SA73 2RR on a map.
Other trade companies in SA73
- An Construction & Maintenance LtdBuilders
- Haven Coast Group Developments 1 LtdProperty developers
- Pembs Ice Blasting LtdCleaning companies
- Haven Coast Group LimitedProperty developers
- MR GS Mobile Tyres LtdMechanics and garages
- WBG Facilities LimitedScaffolders
- HW Builders LtdBuilders
- Pro Scaffolding Pembs LtdScaffolders
What happens if Pembrokeshire Building & Plumbing Supplies 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 08149643
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 July 2012 (14 years ago)
- Registered office
- Unit 13, Thornton Industrial Estate, Milford Haven, Pembrokeshire, SA73 2RR
- Nature of business
- Construction of commercial buildings (SIC 41201)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 19 July 2026
- Charges (mortgages)
- 1 outstanding of 2 registered
- Previous names
- Pembrokeshire Building Supplies Limited (until 23 Nov 2012)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Milford Haven
Other active building contractors registered in Milford Haven.
- Red Building Services Limited2016
- S.J.Sutton Construction Limited2013
- Tree & Sons Limited2004
- An Construction & Maintenance Ltd2026
- BDS Contracts (MH) Limited1992
- BDS Industrial Painting & Water Jetting Limited1995
- Da Rosemeyer Groundworks Ltd2024
- De Interiors Limited2020
All building contractors in Milford Haven · All trades in Milford Haven · Builders across the UK
Frequently asked questions
When are Pembrokeshire Building & Plumbing Supplies Limited's accounts due?
Pembrokeshire Building & Plumbing Supplies Limited's next accounts are due at Companies House by 31 August 2027 (in 321 days), covering the period to 30 November 2026.
When is Pembrokeshire Building & Plumbing Supplies Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Pembrokeshire Building & Plumbing Supplies Limited still trading?
Pembrokeshire Building & Plumbing Supplies 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 Pembrokeshire Building & Plumbing Supplies Limited do?
Pembrokeshire Building & Plumbing Supplies Limited is registered under Construction of commercial buildings (SIC 41201); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Pembrokeshire Building & Plumbing Supplies Limited?
Pembrokeshire Building & Plumbing Supplies Limited was incorporated on 19 July 2012, 14 years ago.
What is the penalty if Pembrokeshire Building & Plumbing Supplies 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 Pembrokeshire Building & Plumbing Supplies 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.