- Companies
- Finishing trades
- London
- Pi-Mar Limited
Pi-Mar Limited
- Company number
- 04516173
- Incorporated
- 21 Aug 200224 years trading
- Registered office
- 16 Tawny Close, London, W13 9LX
- Nature of business
- Other building completion and finishing
Pi-Mar Limited is a 24-year-old private limited company registered in London, company number 04516173, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £31 (-5.5%) on the year before, to £535.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 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 Aug 2025 | £535 | £9,796 | £18K | 1 | |
| 31 Aug 2024 | £566 | £12K | £17K | 1 | |
| 31 Aug 2023 | £9,292 | £26K | £18K | 1 | |
| 31 Aug 2022 | £18K | £40K | £22K | 1 | |
| 31 Aug 2021 | £132 | £34K | £20K | 1 | |
| 31 Aug 2020 | £350 | £34K | £15K | 1 | |
| 31 Aug 2019 | £804 | £9,830 | £11K | 1 | |
| 31 Aug 2018 | £2,666 | £11K | £11K | £12K | 1 |
| 31 Aug 2017 | £114 | £5,552 | £6,427 | £12K | 1 |
| 31 Aug 2016 | £141 | £616 | £2,461 | £9,909 |
Who runs and owns Pi-Mar Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| P*** M*** | Director | Aug 2002 |
| J*** M*** | Secretary | Aug 2002 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Highstone Secretaries Limited | Corporate Nominee Secretary | Aug 2002 | Aug 2002 |
| Highstone Directors Limited | Nominee director (company) | Aug 2002 | Aug 2002 |
Person with significant control
Where Pi-Mar Limited is registered
The registered office is in London (W13), in the Ealing local authority area, London. Show W13 9LX on a map.
Other trade companies in W13
- Velora Facilities Management LtdCleaning companies
- Jpam Plumbing Solution LtdPlumbers and heating engineers
- London’S Local Builder LtdFinishing trades
- Arman Autos LtdMotor traders
- Brush & Bolt LtdProperty developers
- Meister Cleaning LtdCleaning companies
- A Harrington LimitedMechanics and garages
- LC Cars LtdMotor traders
What happens if Pi-Mar 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 04516173
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2002 (24 years ago)
- Registered office
- 16 Tawny Close, London, W13 9LX
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 21 August 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Pick A Block Building Services Ltd2026
- Pics Property Limited2012
- Pii & Mam Ltd2023
- Pillars Construction Ltd2025
- Pilot89 Ltd2025
- Pin Building Services Ltd2012
- Pinebox Limited2023
- Pinnocks Construction Ltd2025
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Pi-Mar Limited's accounts due?
Pi-Mar Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Pi-Mar Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Pi-Mar Limited still trading?
Pi-Mar 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 Pi-Mar Limited do?
Pi-Mar Limited is registered under Other building completion and finishing (SIC 43390).
How old is Pi-Mar Limited?
Pi-Mar Limited was incorporated on 21 August 2002, 24 years ago.
Who runs Pi-Mar Limited?
Pi-Mar Limited has 1 active director, the longest-serving appointed in Aug 2002. Their names and service addresses are on the Companies House register.
Who owns Pi-Mar Limited?
One person or company has significant control of Pi-Mar Limited: an individual (owns 75% or more of the shares).
What is the penalty if Pi-Mar 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 Pi-Mar 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.