- Companies
- Installers
- Dagenham
- RM Constructions London Ltd
RM Constructions London Ltd
- Company number
- 16093067
- Incorporated
- 21 Nov 20241 year trading
- Registered office
- 92 Bennetts Castle Lane, Dagenham, RM8 3XS
- Nature of business
- Other construction installation
RM Constructions London Ltd is a 1-year-old private limited company registered in Dagenham, company number 16093067, one of 96 installation companies (insulation, lifts, shutters and similar) in Dagenham. 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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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
Where RM Constructions London Ltd is registered
The registered office is in Dagenham (RM8), in the Barking and Dagenham local authority area, London. Show RM8 3XS on a map.
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- Ami Estate Care LtdSpecialist contractors
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- Muralia Surfaces LtdPlasterers
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- Carter Stone Maintenance Group LtdElectricians
What happens if RM Constructions London 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 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
- 16093067
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2024 (1 year ago)
- Registered office
- 92 Bennetts Castle Lane, Dagenham, RM8 3XS
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 20 November 2025
- Previous names
- RM Renovation Ltd (until 23 Dec 2024)
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 in Dagenham
Other active installation companies (insulation, lifts, shutters and similar) registered in Dagenham.
- Rolling Solutions Ltd2025
- Rusfix Ltd2026
- Russ Mechanical Ltd2025
- RVB 74 Ltd2022
- S4S Construction Limited2023
- Siart Scaffolding Limited2024
- Sike Property Maintenance Limited2014
- Singh Doors and Windows Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Dagenham · All trades in Dagenham · Installers across the UK
Frequently asked questions
When are RM Constructions London Ltd's accounts due?
RM Constructions London Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is RM Constructions London Ltd'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 RM Constructions London Ltd still trading?
RM Constructions London 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 RM Constructions London Ltd do?
RM Constructions London Ltd is registered under Other construction installation (SIC 43290).
How old is RM Constructions London Ltd?
RM Constructions London Ltd was incorporated on 21 November 2024, 1 year ago.
What is the penalty if RM Constructions London 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 RM Constructions London 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.