- Companies
- Plumbers and heating engineers
- Addlestone
- Rosekey Limited
Rosekey Limited
- Company number
- 03909220
- Incorporated
- 19 Jan 200026 years trading
- Registered office
- Conifers, Moated Farm Drive, Addlestone, KT15 2DW
- Nature of business
- Plumbing, heat and air-conditioning installation; Joinery installation; Other building completion and finishing
Rosekey Limited is a 26-year-old private limited company registered in Addlestone, company number 03909220, one of 20 plumbing and heating companies in Addlestone. 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 £68K (+2.2%) on the year before, to £3.1M.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £1.4M against £386K owed within a year: 3.6 times cover.
- 3 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 | £3.1M | £2,155 | £1.4M | £386K | 3 |
| 31 Jan 2024 | £3.1M | £7,101 | £1.2M | £229K | 3 |
| 31 Jan 2023 | £3M | £15K | £1.1M | £212K | 3 |
| 31 Jan 2022 | £2.9M | £72K | £1.1M | £211K | 3 |
| 31 Jan 2021 | £2.6M | £2,526 | £197K | £291K | 3 |
| 31 Jan 2020 | £2.6M | £22K | £138K | £220K | 3 |
| 31 Jan 2019 | £2.7M | £140K | £282K | £238K | 3 |
| 31 Jan 2018 | £2.8M | £4,303 | £526K | £315K | 3 |
| 31 Jan 2017 | £2.8M | £242K | £485K | £210K | 3 |
| 31 Jan 2016 | £2.9M | £34K | £96K | £170K |
Where Rosekey Limited is registered
The registered office is in Addlestone (KT15), in the Runnymede local authority area, South East. Show KT15 2DW on a map.
Other trade companies in KT15
- PF Developments LtdProperty developers
- H.S Roofing & Property Maintenance LtdRoofers
- Groves Investments LimitedProperty developers
- Belison LimitedProperty developers
- Chamberlain & Son Plumbing Heating Boilers LimitedPlumbers and heating engineers
- Blake Projects LtdBuilders
- DDP Bespoke Flooring LtdFloor and wall tilers
- Primevolt Electrical Solutions LtdElectricians
What happens if Rosekey 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 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
- 03909220
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2000 (26 years ago)
- Registered office
- Conifers, Moated Farm Drive, Addlestone, KT15 2DW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 23 October 2025
- Charges (mortgages)
- 2 outstanding of 9 registered
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Addlestone
Other active plumbing and heating companies registered in Addlestone.
- SMV Heating & Plumbing Limited2017
- Solve Heating Services Limited2021
- Surrey Heat Co Ltd2026
- Surrey Plumbing & Heating Guildford Limited2024
- Wings Property Services Ltd2022
- 1ST Class Plumbing Heating and Boiler Engineers Limited2017
- A.B.W.Heating Limited1970
- Alexander Plumbing Limited2008
All plumbing and heating companies in Addlestone · All trades in Addlestone · Plumbers and heating engineers across the UK
Frequently asked questions
When are Rosekey Limited's accounts due?
Rosekey Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Rosekey Limited'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 Rosekey Limited still trading?
Rosekey 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 Rosekey Limited do?
Rosekey Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390).
How old is Rosekey Limited?
Rosekey Limited was incorporated on 19 January 2000, 26 years ago.
What is the penalty if Rosekey 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 Rosekey 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.