- Companies
- Installers
- PJM Carpentry & Construction Limited
PJM Carpentry & Construction Limited
- Company number
- 09926830
- Incorporated
- 22 Dec 201510 years trading
- Registered office
- 68C High Street, Bassingbourn, Royston, SG8 5LF
- Nature of business
- Other construction installation
PJM Carpentry & Construction Limited is a 10-year-old private limited company registered in Bassingbourn, company number 09926830, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £1,001 (-3.1%) on the year before, to -£34K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £85 against £52K owed within a year: 0.0 times cover.
- 2 employees 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 Dec 2025 | -£34K | £85 | £52K | 2 | |
| 31 Dec 2024 | -£33K | £32K | £90K | 2 | |
| 31 Dec 2023 | -£19K | £34K | £87K | 2 | |
| 31 Dec 2022 | £47 | £67K | £70K | 2 | |
| 31 Dec 2021 | -£32K | £35K | £71K | 2 | |
| 31 Dec 2020 | -£10K | £36K | £51K | 2 | |
| 31 Dec 2019 | -£18K | -£96K | £84K | 2 | |
| 31 Dec 2018 | £4,823 | -£26K | £38K | ||
| 31 Dec 2017 | -£1,681 | -£13K | £11K | ||
| 31 Dec 2016 | £9,932 | £4 | £58K | £48K |
Where PJM Carpentry & Construction Limited is registered
The registered office is in Bassingbourn (SG8), in the South Cambridgeshire local authority area, East of England. Show SG8 5LF on a map.
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- CB Composite LtdMachinery repair and installation
- Energy 0 (Zero) LimitedProperty developers
- Common Lane LtdProperty developers
- Florina Claudia Motorsport LtdMechanics and garages
- Honeycomp LtdMachinery repair and installation
- All-Good Aviation LtdMachinery repair and installation
- Acb LtdBuilders
Also registered at this address
24 other companies use the same registered office as PJM Carpentry & Construction Limited.
- Bradrose Materials Procurement LtdProperty developers
- Brownie-Points.Biz LimitedLandscapers and gardeners
- C Paxton Building Services LimitedSpecialist contractors
- Cherry Wood Construction LimitedInstallers
- Christopher Digby Homes LtdProperty developers
- Crazy 8 Customs LtdMechanics and garages
- Endcliffe Building and Renovations LimitedFinishing trades
- GD Roofing Services LtdRoofers
- GS4 Interiors LimitedFinishing trades
- J & A Norbury LimitedProperty developers
- JNB Plumbing & Heating LimitedPlumbers and heating engineers
- K O Carpentry LimitedJoiners and carpenters
- L & H Carpentry LtdBuilders
- Libra Mechanical Services LimitedPlumbers and heating engineers
- Marvall Services LimitedLandscapers and gardeners
- Matt P James Carpentry Services LimitedJoiners and carpenters
- Nu Homes (Cambridge) LimitedBuilders
- PD Groundworks & Construction LimitedInstallers
- Phoenix Partnership (Herts) LimitedPlumbers and heating engineers
- Quinn Roofing LimitedRoofers
- Reynolds Landscaping Services LimitedLandscapers and gardeners
- Root to Crown LimitedLandscapers and gardeners
- Thorn Builders LimitedJoiners and carpenters
- White Dragon Access LimitedSpecialist contractors
What happens if PJM Carpentry & Construction 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 09926830
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2015 (10 years ago)
- Registered office
- 68C High Street, Bassingbourn, Royston, SG8 5LF
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 21 December 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are PJM Carpentry & Construction Limited's accounts due?
PJM Carpentry & Construction Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is PJM Carpentry & Construction Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is PJM Carpentry & Construction Limited still trading?
PJM Carpentry & Construction 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 PJM Carpentry & Construction Limited do?
PJM Carpentry & Construction Limited is registered under Other construction installation (SIC 43290).
How old is PJM Carpentry & Construction Limited?
PJM Carpentry & Construction Limited was incorporated on 22 December 2015, 10 years ago.
What is the penalty if PJM Carpentry & Construction 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 PJM Carpentry & Construction 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.