- Company number
- 13500701
- Incorporated
- 8 Jul 20215 years trading
- Registered office
- Flat 7, 585 Finchley Road, London, NW3 7BS
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
JMPM Ltd is a 5-year-old private limited company registered in London, company number 13500701, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 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 £35K (+219.5%) on the year before, to £51K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £60K against £8,259 owed within a year: 7.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £51K | £60K | £60K | £8,259 | 1 |
| 31 Jul 2025 | £16K | £23K | £23K | £7,220 | 1 |
| 31 Jul 2024 | £8,257 | £11K | £11K | £2,578 | 1 |
| 31 Jul 2023 | £20K | £25K | £25K | £4,634 | 1 |
| 31 Jul 2022 | £210 | £259 | £259 | £49 | 1 |
Where JMPM Ltd is registered
The registered office is in London (NW3), in the Camden local authority area, London. Show NW3 7BS on a map.
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What happens if JMPM 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 13500701
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2021 (5 years ago)
- Registered office
- Flat 7, 585 Finchley Road, London, NW3 7BS
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 24 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- JMR Construction Group Ltd2025
- JMS Design and Build Limited2024
- JMS Lifting Contractor Ltd2021
- JN Connection Ltd2020
- Jndecor Limited2013
- JNF Interiors Ltd2019
- JNP Builders Ltd2025
- Jo & Art Construction Ltd2023
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are JMPM Ltd's accounts due?
JMPM Ltd's next accounts are due at Companies House by 30 April 2028 (in 566 days), covering the period to 31 July 2027.
When is JMPM Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is JMPM Ltd still trading?
JMPM 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 JMPM Ltd do?
JMPM Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is JMPM Ltd?
JMPM Ltd was incorporated on 8 July 2021, 5 years ago.
What is the penalty if JMPM 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 JMPM 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.