- Companies
- Plumbers and heating engineers
- London
- Pieter Van Mechanical Ltd
Pieter Van Mechanical Ltd
- Company number
- 11876828
- Incorporated
- 12 Mar 20197 years trading
- Registered office
- 64 Southwark Bridge Road, London, SE1 0AS
- Nature of business
- Plumbing, heat and air-conditioning installation
Pieter Van Mechanical Ltd is a 7-year-old private limited company registered in London, company number 11876828, one of 2,972 plumbing and heating companies in London. 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 £579 (+323.5%) on the year before, to £758.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £9,408 against £13K owed within a year: 0.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £758 | £9,408 | £13K | 1 | |
| 31 Mar 2025 | £179 | £9,143 | £9,165 | 1 | |
| 31 Mar 2024 | £189 | £8,699 | £9,123 | 2 | |
| 31 Mar 2023 | £109 | £10K | 2 | ||
| 31 Mar 2022 | £6,962 | £29K | £22K | 2 | |
| 31 Mar 2021 | £464 | £14K | £14K | 2 | |
| 31 Mar 2020 | -£119 | -£8,004 | £7,588 | 1 |
Where Pieter Van Mechanical Ltd is registered
The registered office is in London (SE1), in the Southwark local authority area, London. Show SE1 0AS on a map.
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- Mahir Building Services LtdSpecialist contractors
- Southwarklambethservices LtdSpecialist contractors
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Also registered at this address
22 other companies use the same registered office as Pieter Van Mechanical Ltd.
- Atlantis Homes LtdProperty developers
- BG Builders LtdInstallers
- Cheshire Window Systems LtdPlumbers and heating engineers
- Crest&Butlergroup LimitedSpecialist contractors
- Gam International LtdMotor traders
- Gregor Wenner LtdMotor traders
- Hi-Tec Washrooms Solutions LimitedFinishing trades
- Homedeco Contractor LtdInstallers
- Hoydeps LimitedElectricians
- Kingzett & Lowman LtdElectricians
- Leak Detect LtdPlumbers and heating engineers
- Limescale LtdCleaning companies
- Maintco LimitedBuilders
- Mineral Expertise UK LtdSpecialist contractors
- Richard James Wooden Floors LimitedFloor and wall tilers
- Rigging Events LtdSpecialist contractors
- RP & T LtdFinishing trades
- Sancus Property Group LtdProperty developers
- Sano2 LtdSpecialist contractors
- Space Design Construction Services LtdProperty developers
- SRS Clean LimitedCleaning companies
- Tom Baddeley LtdProperty developers
What happens if Pieter Van Mechanical 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 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
- 11876828
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2019 (7 years ago)
- Registered office
- 64 Southwark Bridge Road, London, SE1 0AS
- 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 2026
- Last confirmation statement
- 24 June 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 London
Other active plumbing and heating companies registered in London.
- Pillarstone Maintenance Limited2026
- Pimms Plumbing and Heating Ltd2023
- Pinnacle Pipeline Solutions Ltd2025
- Pinnacle Plumbing & Heating Solutions Ltd2007
- Piotr Plumbing & Heating Limited2015
- Pipe 'N' Hot Solutions Ltd2025
- Pipe Group Solutions Ltd2021
- Pipe IT Right Ltd2022
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Pieter Van Mechanical Ltd's accounts due?
Pieter Van Mechanical Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Pieter Van Mechanical Ltd'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 Pieter Van Mechanical Ltd still trading?
Pieter Van Mechanical 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 Pieter Van Mechanical Ltd do?
Pieter Van Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Pieter Van Mechanical Ltd?
Pieter Van Mechanical Ltd was incorporated on 12 March 2019, 7 years ago.
What is the penalty if Pieter Van Mechanical 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 Pieter Van Mechanical 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.