- Companies
- Plumbers and heating engineers
- Coventry
- CPH Plumbing Ltd
CPH Plumbing Ltd
- Company number
- 06915428
- Incorporated
- 26 May 200917 years trading
- Registered office
- Union House, New Union Street, Coventry, CV1 2NT
- Nature of business
- Plumbing, heat and air-conditioning installation
CPH Plumbing Ltd is a 17-year-old private limited company registered in Coventry, company number 06915428, one of 190 plumbing and heating companies in Coventry. 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 £13K (-63.2%) on the year before, to £7,611.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £7,681 against £6,040 owed within a year: 1.3 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £7,611 | £7,681 | £6,040 | 1 | |
| 31 Mar 2024 | £21K | £24K | £10K | 1 | |
| 31 Mar 2023 | £7,126 | £4,863 | £5,973 | 1 | |
| 31 Mar 2022 | £2,274 | £1,172 | £2,669 | 1 | |
| 31 Mar 2021 | £108 | £4,227 | £10K | 1 | |
| 31 Mar 2020 | £1,577 | £7,335 | £11K | 1 | |
| 31 Mar 2019 | £482 | £7,167 | £23K | ||
| 31 May 2018 | £2,117 | £4,590 | £27K | ||
| 31 May 2017 | £4,982 | £3,867 | £3,244 | ||
| 31 May 2016 | £7,815 | £3,002 | £5,767 | £3,280 |
Where CPH Plumbing Ltd is registered
The registered office is in Coventry (CV1), in the Coventry local authority area, West Midlands. Show CV1 2NT on a map.
Other trade companies in CV1
- Cams Nationwide LtdCleaning companies
- JNTR LtdBuilders
- Tidy Base Cleaning LtdCleaning companies
- SF Window Cleaning LtdCleaning companies
- Azy Trans LtdCleaning companies
- Dexbury Cleaning LtdCleaning companies
- Service Vehicle LimitedMechanics and garages
- Adam UK Builders LtdPlumbers and heating engineers
Shared registered office
77 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if CPH Plumbing 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
- 06915428
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 May 2009 (17 years ago)
- Registered office
- Union House, New Union Street, Coventry, CV1 2NT
- 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
- 9 May 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 Coventry
Other active plumbing and heating companies registered in Coventry.
- Creative KBR Ltd2017
- CRK Heating & Plumbing Limited2013
- Crossfield Building & Heating Ltd2014
- D Bennett & Sons of Kenilworth Limited2011
- D.B. Heating & Plumbing Services Limited2001
- Da Airconditioning Services Limited2023
- Dan Plumbing & Heating Limited2012
- Direct Plumb Heating & Plumbing Services Ltd2018
All plumbing and heating companies in Coventry · All trades in Coventry · Plumbers and heating engineers across the UK
Frequently asked questions
When are CPH Plumbing Ltd's accounts due?
CPH Plumbing 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 CPH Plumbing 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 CPH Plumbing Ltd still trading?
CPH Plumbing 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 CPH Plumbing Ltd do?
CPH Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is CPH Plumbing Ltd?
CPH Plumbing Ltd was incorporated on 26 May 2009, 17 years ago.
What is the penalty if CPH Plumbing 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 CPH Plumbing 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.