- Companies
- Joiners and carpenters
- London
- RCM Carpentry and Joinery Ltd
RCM Carpentry and Joinery Ltd
- Company number
- 05986054
- Incorporated
- 2 Nov 200619 years trading
- Registered office
- Unit 10 Brookmarsh Trading Estate Norman Road, Greenwich, London, SE10 9QE
- Nature of business
- Joinery installation
RCM Carpentry and Joinery Ltd is a 19-year-old private limited company registered in London, company number 05986054, one of 692 joinery companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £62K (+18.9%) on the year before, to £392K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £465K against £128K owed within a year: 3.6 times cover.
- 5 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 Jan 2025 | £392K | £386K | £465K | £128K | 5 |
| 31 Jan 2024 | £329K | £286K | £14K | 5 | |
| 31 Jan 2023 | £393K | £249K | £369K | £39K | 5 |
| 31 Jan 2022 | £421K | £345K | £389K | £44K | 5 |
| 31 Jan 2021 | £478K | £520K | £584K | £190K | 5 |
| 31 Jan 2020 | £419K | £400K | £436K | 5 | |
| 31 Jan 2019 | £472K | £319K | £410K | £60K | 6 |
| 31 Jan 2018 | £451K | £415K | £441K | £116K | 6 |
| 31 Jan 2017 | £355K | £312K | £377K | £112K | 4 |
| 31 Jan 2016 | £341K | £410K | £430K | £174K |
Where RCM Carpentry and Joinery Ltd is registered
The registered office is in London (SE10), in the Greenwich local authority area, London. Show SE10 9QE on a map.
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What happens if RCM Carpentry and Joinery 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05986054
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2006 (19 years ago)
- Registered office
- Unit 10 Brookmarsh Trading Estate Norman Road, Greenwich, London, SE10 9QE
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 10 November 2025
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in London
Other active joinery companies registered in London.
- RD Corb Limited2025
- Red Oak Joinery Limited2012
- Reed Interiors Limited2011
- Regis Joinery Ltd2018
- Remi Kitchens Limited2023
- Reno Interiors Limited2021
- Repair A Sash Limited2010
- Restore My Window Ltd2021
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are RCM Carpentry and Joinery Ltd's accounts due?
RCM Carpentry and Joinery Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is RCM Carpentry and Joinery Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is RCM Carpentry and Joinery Ltd still trading?
RCM Carpentry and Joinery 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 RCM Carpentry and Joinery Ltd do?
RCM Carpentry and Joinery Ltd is registered under Joinery installation (SIC 43320).
How old is RCM Carpentry and Joinery Ltd?
RCM Carpentry and Joinery Ltd was incorporated on 2 November 2006, 19 years ago.
What is the penalty if RCM Carpentry and Joinery 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 RCM Carpentry and Joinery 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.