- Company number
- 16123686
- Incorporated
- 9 Dec 20241 year trading
- Registered office
- 158 Horn Lane, London, W3 6PH
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Ramsay London Ltd is a 1-year-old private limited company registered in London, company number 16123686, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 31 December 2025, as filed at Companies House.
Where Ramsay London Ltd is registered
The registered office is in London (W3), in the Ealing local authority area, London. Show W3 6PH on a map.
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Also registered at this address
14 other companies use the same registered office as Ramsay London Ltd.
- 4Season Clean LimitedCleaning companies
- A Perfect Finish UK LtdPainters and decorators
- Ace Cleaners Group LtdCleaning companies
- Civiqo Construction LtdBuilders
- H and M Property Maintenance LtdBuilders
- London House Doctor LimitedProperty developers
- Melody Cleaning Agency LtdCleaning companies
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- P&R Plumbers LtdPlumbers and heating engineers
- Renno Homes LtdBuilders
- Sahand Services LtdCleaning companies
- Savills Property Maintenance LtdPainters and decorators
- Spark Rite Electrical Contractors LtdElectricians
- Surrey Construction Management LtdElectricians
What happens if Ramsay 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16123686
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2024 (1 year ago)
- Registered office
- 158 Horn Lane, London, W3 6PH
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 December 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Rand Floors & Screeding Ltd2026
- Random Construction Company Limited2024
- Rangare Brothers Ltd2026
- Rannplus Limited2020
- Ranvir Singh1 Ltd2025
- Rapcon Design and Build Limited2020
- Rapid Engineering Solutions Limited2004
- Rapid Facade Solutions Ltd2015
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Ramsay London Ltd's accounts due?
Ramsay London Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Ramsay London Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Ramsay London Ltd still trading?
Ramsay 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 Ramsay London Ltd do?
Ramsay London Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Ramsay London Ltd?
Ramsay London Ltd was incorporated on 9 December 2024, 1 year ago.
What is the penalty if Ramsay 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 Ramsay 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.