- Companies
- Plumbers and heating engineers
- Swansea
- Cambriani Plumbing & Heating Ltd
Cambriani Plumbing & Heating Ltd
- Company number
- 13280408
- Incorporated
- 21 Mar 20215 years trading
- Registered office
- 10 Hawthorne Avenue, Gorseinon, Swansea, SA4 4XD
- Nature of business
- Plumbing, heat and air-conditioning installation
Cambriani Plumbing & Heating Ltd is a 5-year-old private limited company registered in Swansea, company number 13280408, one of 148 plumbing and heating companies in Swansea. 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 down £2,336 (-6.8%) on the year before, to £32K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £36K against £9,196 owed within a year: 3.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £32K | £36K | £9,196 | 1 | |
| 31 Mar 2024 | £34K | £38K | 1 | ||
| 31 Mar 2023 | £51K | £108K | £108K | £66K | 2 |
| 31 Mar 2022 | £8,607 | £23K | £23K | £26K | 2 |
Where Cambriani Plumbing & Heating Ltd is registered
The registered office is in Swansea (SA4), in the Swansea local authority area, Wales. Show SA4 4XD on a map.
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What happens if Cambriani Plumbing & Heating 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 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
- 13280408
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 March 2021 (5 years ago)
- Registered office
- 10 Hawthorne Avenue, Gorseinon, Swansea, SA4 4XD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 April 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 Swansea
Other active plumbing and heating companies registered in Swansea.
- Cannon Heating Services Ltd2007
- Cityflow Plumbing and Heating Limited2026
- Clima Cooling Solutions Ltd2026
- Coastline Heating Services Limited2019
- Colgas Ltd2025
- Crowsfoot Heating Services Ltd2022
- Dancer Engineering Services Limited2024
- DJP Plumbing and Heating Ltd.2021
All plumbing and heating companies in Swansea · All trades in Swansea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cambriani Plumbing & Heating Ltd's accounts due?
Cambriani Plumbing & Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Cambriani Plumbing & Heating Ltd'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 Cambriani Plumbing & Heating Ltd still trading?
Cambriani Plumbing & Heating 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 Cambriani Plumbing & Heating Ltd do?
Cambriani Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cambriani Plumbing & Heating Ltd?
Cambriani Plumbing & Heating Ltd was incorporated on 21 March 2021, 5 years ago.
What is the penalty if Cambriani Plumbing & Heating 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 Cambriani Plumbing & Heating 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.