- Companies
- Joiners and carpenters
- London
- Rossmore Contracts Limited
Rossmore Contracts Limited
- Company number
- 10474290
- Incorporated
- 11 Nov 20169 years trading
- Registered office
- 40 Chamberlayne Road, London, NW10 3JE
- Nature of business
- Joinery installation
Rossmore Contracts Limited is a 9-year-old private limited company registered in London, company number 10474290, one of 692 joinery companies in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £42K (+13.4%) on the year before, to £353K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £723K against £367K owed within a year: 2.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £353K | £134K | £723K | £367K | 2 |
| 30 Nov 2024 | £312K | £649 | £526K | £213K | 2 |
| 30 Nov 2023 | £214K | £15K | £442K | £227K | 2 |
| 30 Nov 2022 | £127K | £133K | £249K | £122K | 2 |
| 30 Nov 2021 | £39K | £16K | £59K | £25K | 2 |
| 30 Nov 2019 | £41K | £42K | £94K | £57K | 1 |
| 30 Nov 2018 | £9,952 | £8,052 | £39K | £33K | -1 |
Where Rossmore Contracts Limited is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 3JE on a map.
Other trade companies in NW10
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- Mah Maintenance London LimitedFinishing trades
- 46 Electrical LtdElectricians
- Ahf Construction LtdBuilders
- Hook and Hoist LtdMachinery repair and installation
- Wrights Building Services LtdFinishing trades
- Abx Autos LtdMotor traders
- Ev & Plug-in Centre LtdMechanics and garages
Shared registered office
33 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Rossmore Contracts 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10474290
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2016 (9 years ago)
- Registered office
- 40 Chamberlayne Road, London, NW10 3JE
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 10 August 2026
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.
- Roxy Group Limited2017
- RP Bespoke Ltd2022
- RT Carpentry Solutions Limited2016
- Rus77 Ltd2016
- Rusanoff Ltd2016
- S & B Carpentry Limited1992
- Sadler-Smith Carpentry Solutions Ltd2021
- Saeed & Mehdi Joinery Ltd2010
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are Rossmore Contracts Limited's accounts due?
Rossmore Contracts Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Rossmore Contracts Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Rossmore Contracts Limited still trading?
Rossmore Contracts 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 Rossmore Contracts Limited do?
Rossmore Contracts Limited is registered under Joinery installation (SIC 43320).
How old is Rossmore Contracts Limited?
Rossmore Contracts Limited was incorporated on 11 November 2016, 9 years ago.
What is the penalty if Rossmore Contracts 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 Rossmore Contracts 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.