- Company number
- 16070580
- Incorporated
- 10 Nov 20241 year trading
- Registered office
- 105 Scylla Road, London, SE15 3RZ
- Nature of business
- Roofing activities
Ad Roofing South East Limited is a 1-year-old private limited company registered in London, company number 16070580, one of 692 roofing companies in London. Its next accounts are due at Companies House on 10 November 2026, and its first CT600 is due at HMRC on 9 November 2026.
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 Ad Roofing South East Limited is registered
The registered office is in London (SE15), in the Southwark local authority area, London. Show SE15 3RZ on a map.
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What happens if Ad Roofing South East 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 10 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Nov 2026 to 10 Dec 2026 | £150 |
| 1 to 3 months late | 11 Dec 2026 to 10 Feb 2027 | £375 |
| 3 to 6 months late | 11 Feb 2027 to 10 May 2027 | £750 |
| More than 6 months late | From 11 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 16070580
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2024 (1 year ago)
- Registered office
- 105 Scylla Road, London, SE15 3RZ
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 November 2025
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 London
Other active roofing companies registered in London.
- Adc Roofing & Sons Ltd2025
- Advanced Foam Removal Ltd2025
- Advanced Roofing Lincolnshire Ltd2018
- Advantage Roofing and Building Ltd2025
- Adwo1 Ltd2014
- Ae Exterior Cleaning Ltd2020
- Aes Roofing Service Ltd2026
- Ajc Roofing Ltd2009
All roofing companies in London · All trades in London · Roofers across the UK
Frequently asked questions
When are Ad Roofing South East Limited's accounts due?
Ad Roofing South East Limited's next accounts are due at Companies House by 10 November 2026 (in 28 days), covering the period to 30 November 2025.
When is Ad Roofing South East Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 November 2025, due by 9 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ad Roofing South East Limited still trading?
Ad Roofing South East 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 Ad Roofing South East Limited do?
Ad Roofing South East Limited is registered under Roofing activities (SIC 43910).
How old is Ad Roofing South East Limited?
Ad Roofing South East Limited was incorporated on 10 November 2024, 1 year ago.
What is the penalty if Ad Roofing South East 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 Ad Roofing South East 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.