- Companies
- Plumbers and heating engineers
- Bedlington
- Clarke's Plumbing Limited
Clarke's Plumbing Limited
- Company number
- 12489044
- Incorporated
- 28 Feb 20206 years trading
- Registered office
- Offices 9-11, Ground Floor Unit 1 Sleekburn Business Centre, West Sleekburn, Bedlington, Northumberland, NE22 7DD
- Nature of business
- Plumbing, heat and air-conditioning installation
Clarke's Plumbing Limited is a 6-year-old private limited company registered in Bedlington, company number 12489044, one of 8 plumbing and heating companies in Bedlington. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £170K (+29.4%) on the year before, to £747K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £712K against £178K owed within a year: 4.0 times cover.
- 10 employees on average, up from 8 the year before.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £747K | £99K | £712K | £178K | 10 |
| 31 Mar 2025 | £577K | £338K | £525K | £165K | 8 |
| 31 Mar 2024 | £383K | £279K | £118K | 7 | |
| 31 Mar 2023 | £185K | £95K | £61K | 4 | |
| 31 Mar 2022 | £140K | £42K | £16K | 2 | |
| 31 Mar 2021 | £112K | £131K | £89K | 3 |
Public contracts won
Clarke's Plumbing Limited has one public sector contract award on record (2025). Source: Contracts Finder and Find a Tender award notices. For all 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.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Gentoo Group | Drainage Services | Ceiling, not shown | 15 Jul 2025 |
Where Clarke's Plumbing Limited is registered
The registered office is in Bedlington (NE22), in the Northumberland local authority area, North East. Show NE22 7DD on a map.
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What happens if Clarke's Plumbing 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 12489044
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 February 2020 (6 years ago)
- Registered office
- Offices 9-11, Ground Floor Unit 1 Sleekburn Business Centre, West Sleekburn, Bedlington, Northumberland, NE22 7DD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 27 February 2026
- Previous names
- Clarke's Plumbing and Drainage Ltd (until 13 Nov 2023)
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 Bedlington
Other active plumbing and heating companies registered in Bedlington.
- Emmerson Group Ltd2023
- H2O Heating Solutions Limited2011
- Jonathan Clark Heating Installations Ltd2012
- Ne Gas Solutions Ltd2019
- RF Gas Services Ltd2026
- Royle Plumbing & Heating Ltd2025
- Sbne Installations Ltd2025
All plumbing and heating companies in Bedlington · All trades in Bedlington · Plumbers and heating engineers across the UK
Frequently asked questions
When are Clarke's Plumbing Limited's accounts due?
Clarke's Plumbing Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Clarke's Plumbing Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Clarke's Plumbing Limited still trading?
Clarke's Plumbing 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 Clarke's Plumbing Limited do?
Clarke's Plumbing Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Clarke's Plumbing Limited?
Clarke's Plumbing Limited was incorporated on 28 February 2020, 6 years ago.
Has Clarke's Plumbing Limited won public sector contracts?
Yes. Clarke's Plumbing Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Gentoo Group.
What is the penalty if Clarke's Plumbing 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 Clarke's Plumbing 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.