- Companies
- Plumbers and heating engineers
- London
- Powerflush Limited
Powerflush Limited
- Company number
- 05385510
- Incorporated
- 8 Mar 200521 years trading
- Registered office
- 406 Fulham Palace Road, Fulham, London, SW6 6HU
- Nature of business
- Plumbing, heat and air-conditioning installation
Powerflush Limited is a 21-year-old private limited company registered in London, company number 05385510, one of 2,972 plumbing and heating companies in London. 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 £5,210 (+39%) on the year before, to £19K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £85K against £55K owed within a year: 1.5 times cover.
- 1 employee on average, down from 2 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 | £19K | £85K | £55K | 1 | |
| 31 Mar 2024 | £13K | £53K | £23K | 2 | |
| 31 Mar 2023 | £4,676 | £64K | £36K | 2 | |
| 31 Mar 2022 | £19K | £97K | £48K | 2 | |
| 31 Mar 2021 | £2,991 | £74K | £38K | 0 | |
| 31 Mar 2020 | £1,037 | £120K | £113K | 0 | |
| 31 Mar 2019 | £1,042 | £41K | £36K | ||
| 31 Mar 2018 | £28K | £49K | £16K | ||
| 31 Mar 2017 | £51K | £72K | £21K | ||
| 31 Mar 2016 | £40K | £82K | £42K |
Who runs and owns Powerflush Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| T*** P*** | Director | Mar 2005 |
| T*** P*** | Secretary | Mar 2005 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Premier Secretaries Limited | Corporate Nominee Secretary | Mar 2005 | Mar 2005 |
| D*** A*** | Director | Jan 2024 | Mar 2024 |
| P*** E*** | Director | Mar 2005 | Dec 2015 |
| Premier Directors Limited | Nominee director (company) | Mar 2005 | Mar 2005 |
Person with significant control
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| The Royal Bank Of Scotland PLC | Outstanding | May 2011 |
| A private lender | Outstanding | Jun 2009 |
Where Powerflush Limited is registered
The registered office is in London (SW6), in the Hammersmith and Fulham local authority area, London. Show SW6 6HU on a map.
Other trade companies in SW6
- MW Imports LimitedMotor traders
- Euroconsturction LimitedBuilders
- Basileus 17 Construction LtdBuilders
- Earthcom LtdBuilders
- Siren Plates LimitedMotor traders
- Catteau Cosntruction LtdInstallers
- R&L Building Projects LtdBuilders
- Fulham Palace Properties LimitedProperty developers
What happens if Powerflush 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
- 05385510
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 2005 (21 years ago)
- Registered office
- 406 Fulham Palace Road, Fulham, London, SW6 6HU
- 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
- 30 November 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
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 London
Other active plumbing and heating companies registered in London.
- Powertech Energy Solutions Ltd.2023
- PPG Construction Ltd2026
- Precision Climate Solutions Limited2024
- Precision Heat Ltd2026
- Precision Plumbing Solutions Ltd2018
- Precisionplumbing&Heating Group Ltd2023
- Premier Heating & Mechanical Services Ltd2022
- Premier Heatworks Limited2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Powerflush Limited's accounts due?
Powerflush Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Powerflush 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 Powerflush Limited still trading?
Powerflush 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 Powerflush Limited do?
Powerflush Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Powerflush Limited?
Powerflush Limited was incorporated on 8 March 2005, 21 years ago.
Who runs Powerflush Limited?
Powerflush Limited has 1 active director, the longest-serving appointed in Mar 2005. Their names and service addresses are on the Companies House register.
Who owns Powerflush Limited?
One person or company has significant control of Powerflush Limited: an individual (has significant influence or control).
What is the penalty if Powerflush 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 Powerflush 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.