- Companies
- Finishing trades
- Newcastle upon Tyne
- RLM Windows Doors and Conservatories Ltd
RLM Windows Doors and Conservatories Ltd
- Company number
- 10994327
- Incorporated
- 3 Oct 20179 years trading
- Registered office
- Unit 2 Armstrong Drive, Westmoor, Newcastle upon Tyne, Tyne And Wear, NE12 7EB
- Nature of business
- Other building completion and finishing
RLM Windows Doors and Conservatories Ltd is a 9-year-old private limited company registered in Newcastle upon Tyne, company number 10994327, one of 86 building finishing companies in Newcastle upon Tyne. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £146K (+47.3%) on the year before, to £456K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £691K against £291K owed within a year: 2.4 times cover.
- 11 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £456K | £634K | £691K | £291K | 11 |
| 30 Sep 2024 | £310K | £465K | £503K | £230K | 11 |
| 30 Sep 2023 | £226K | £320K | £358K | £139K | 8 |
| 30 Sep 2022 | £154K | £369K | £378K | £222K | 9 |
| 30 Sep 2021 | £117K | £315K | £353K | £217K | 10 |
| 30 Sep 2020 | £61K | £244K | £166K | 6 | |
| 30 Sep 2019 | £61K | £184K | £134K | ||
| 30 Sep 2018 | £62K | £184K | £135K | 5 |
Where RLM Windows Doors and Conservatories Ltd is registered
The registered office is in Newcastle upon Tyne (NE12), in the North Tyneside local authority area, North East. Show NE12 7EB on a map.
Other trade companies in NE12
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- Ep22 Woodworks LtdJoiners and carpenters
- Result Auto Repair Services LtdMotor traders
- David Fairclough Plastering & Rendering LtdPlasterers
What happens if RLM Windows Doors and Conservatories 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 10994327
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 October 2017 (9 years ago)
- Registered office
- Unit 2 Armstrong Drive, Westmoor, Newcastle upon Tyne, Tyne And Wear, NE12 7EB
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 2 October 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Newcastle upon Tyne
Other active building finishing companies registered in Newcastle upon Tyne.
- RMP Investments Limited2007
- Row-Mech (Mechanical Building Services Engineers Northern Region) Limited2025
- S.Y Maintenance Ltd2023
- Sas Properties (Ne) Ltd2023
- Sgic Ltd2017
- Shaun Ramsey Construction (North East) Limited2008
- Shaw Home Improvements (Ne) Limited2014
- Straightline (Ne) Limited1980
All building finishing companies in Newcastle upon Tyne · All trades in Newcastle upon Tyne · Finishing trades across the UK
Frequently asked questions
When are RLM Windows Doors and Conservatories Ltd's accounts due?
RLM Windows Doors and Conservatories Ltd's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is RLM Windows Doors and Conservatories Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is RLM Windows Doors and Conservatories Ltd still trading?
RLM Windows Doors and Conservatories 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 RLM Windows Doors and Conservatories Ltd do?
RLM Windows Doors and Conservatories Ltd is registered under Other building completion and finishing (SIC 43390).
How old is RLM Windows Doors and Conservatories Ltd?
RLM Windows Doors and Conservatories Ltd was incorporated on 3 October 2017, 9 years ago.
What is the penalty if RLM Windows Doors and Conservatories 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 RLM Windows Doors and Conservatories 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.