- Company number
- 17117184
- Incorporated
- 25 Mar 2026
- Registered office
- 128 Aldersgate Street, Unit 101, London, EC1A 4AE
- Nature of business
- Roofing activities
Relations Roofing & Construction Ltd is a newly incorporated private limited company registered in London, company number 17117184, one of 692 roofing companies in London. Its next accounts are due at Companies House on 25 December 2027, and its first CT600 is due at HMRC on 24 March 2028.
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 Relations Roofing & Construction Ltd is registered
The registered office is in London (EC1A), in the Islington local authority area, London. Show EC1A 4AE on a map.
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Also registered at this address
1 other company uses the same registered office as Relations Roofing & Construction Ltd.
What happens if Relations Roofing & Construction 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 25 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Dec 2027 to 25 Jan 2028 | £150 |
| 1 to 3 months late | 26 Jan 2028 to 25 Mar 2028 | £375 |
| 3 to 6 months late | 26 Mar 2028 to 25 Jun 2028 | £750 |
| More than 6 months late | From 26 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17117184
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2026
- Registered office
- 128 Aldersgate Street, Unit 101, London, EC1A 4AE
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 March (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 London
Other active roofing companies registered in London.
- Reputable Roofing Limited2014
- Resilient Roofing & Property Maintenance Ltd2020
- RH Building Contractors Limited2026
- Richmond Roofing Group Limited2025
- Ridge Craft Roofing Ltd2026
- Ridgeline Trading Limited2012
- Ridgeworks (South) Ltd2026
- Right Roofs Ltd2026
All roofing companies in London · All trades in London · Roofers across the UK
Frequently asked questions
When are Relations Roofing & Construction Ltd's accounts due?
Relations Roofing & Construction Ltd's next accounts are due at Companies House by 25 December 2027 (in 438 days), covering the period to 31 March 2027.
When is Relations Roofing & Construction 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 24 March 2027, due by 24 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Relations Roofing & Construction Ltd still trading?
Relations Roofing & Construction 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 Relations Roofing & Construction Ltd do?
Relations Roofing & Construction Ltd is registered under Roofing activities (SIC 43910).
How old is Relations Roofing & Construction Ltd?
Relations Roofing & Construction Ltd was incorporated on 25 March 2026, less than a year ago.
What is the penalty if Relations Roofing & Construction 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 Relations Roofing & Construction 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.