- Company number
- 16888689
- Incorporated
- 3 Dec 2025
- Registered office
- 1-3 Shenley Avenue, Ruislip, HA4 6BP
- Nature of business
- Roofing activities; Other business support service activities n.e.c.
Armour Stone Ltd is a newly incorporated private limited company registered in Ruislip, company number 16888689, one of 58 roofing companies in Ruislip. Its next accounts are due at Companies House on 3 September 2027, and its first CT600 is due at HMRC on 2 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Armour Stone Ltd is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 6BP on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
Shared registered office
44 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 Armour Stone 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 3 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Sep 2027 to 3 Oct 2027 | £150 |
| 1 to 3 months late | 4 Oct 2027 to 3 Dec 2027 | £375 |
| 3 to 6 months late | 4 Dec 2027 to 3 Mar 2028 | £750 |
| More than 6 months late | From 4 Mar 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
- 16888689
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 December 2025
- Registered office
- 1-3 Shenley Avenue, Ruislip, HA4 6BP
- Nature of business
- Roofing activities (SIC 43910)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Ruislip
Other active roofing companies registered in Ruislip.
- Ball & Son Roofing Ltd2026
- Black Edition Ltd2020
- Camelot Roofing & Building Solutions Limited2017
- Carlton Roofing & Property Care Limited2024
- Castle Roofing Contractors Limited2025
- Creative Roofing&Building Solutions Ltd2025
- Direct Roofing Services Limited2020
- Doherty Solutions Ltd2025
All roofing companies in Ruislip · All trades in Ruislip · Roofers across the UK
Frequently asked questions
When are Armour Stone Ltd's accounts due?
Armour Stone Ltd's next accounts are due at Companies House by 3 September 2027 (in 326 days), covering the period to 31 December 2026.
When is Armour Stone Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 2 December 2026, due by 2 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Armour Stone Ltd still trading?
Armour Stone 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 Armour Stone Ltd do?
Armour Stone Ltd is registered under Roofing activities (SIC 43910); Other business support service activities n.e.c. (SIC 82990).
How old is Armour Stone Ltd?
Armour Stone Ltd was incorporated on 3 December 2025, less than a year ago.
What is the penalty if Armour Stone 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 Armour Stone 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.