- Company number
- 17101987
- Incorporated
- 18 Mar 2026
- Registered office
- 4 Montpelier Street, London, SW7 1EE
- Nature of business
- Roofing activities
Mighty Roofing Contractors Ltd is a newly incorporated private limited company registered in London, company number 17101987, one of 692 roofing companies in London. Its next accounts are due at Companies House on 18 December 2027, and its first CT600 is due at HMRC on 17 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 Mighty Roofing Contractors Ltd is registered
The registered office is in London (SW7), in the Westminster local authority area, London. Show SW7 1EE on a map.
Other trade companies in SW7
- Old Town KS Group LtdBuilders
- Westbourne Gardens LimitedProperty developers
- Crissyservice LtdInstallers
- Ashcombe Projects LtdBuilders
- WM Shelfco5 LimitedProperty developers
- Platinum Electrical Systems LimitedElectricians
- Vertex Finishes LtdFinishing trades
- Plumbers Direct 24/7 LtdPlumbers and heating engineers
Also registered at this address
3 other companies use the same registered office as Mighty Roofing Contractors Ltd.
- Bright Vision Decorators Ltd.Painters and decorators
- Computer Renovation LtdRepair services
- Marchy LtdProperty developers
What happens if Mighty Roofing Contractors 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 18 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Dec 2027 to 18 Jan 2028 | £150 |
| 1 to 3 months late | 19 Jan 2028 to 18 Mar 2028 | £375 |
| 3 to 6 months late | 19 Mar 2028 to 18 Jun 2028 | £750 |
| More than 6 months late | From 19 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
- 17101987
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 March 2026
- Registered office
- 4 Montpelier Street, London, SW7 1EE
- 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.
- Miller Roofing & Property Maintenance Ltd2025
- Milton Keynes Driveways & Roofing Ltd2026
- MJL Fix Limited2026
- MKD Roofing & Property Ltd2024
- Mo Roofing Ltd2026
- Moah Roofing Ltd Ltd2026
- Morethan Roofing & Building Ltd2026
- Morgan Asphalte Company Limited1971
All roofing companies in London · All trades in London · Roofers across the UK
Frequently asked questions
When are Mighty Roofing Contractors Ltd's accounts due?
Mighty Roofing Contractors Ltd's next accounts are due at Companies House by 18 December 2027 (in 431 days), covering the period to 31 March 2027.
When is Mighty Roofing Contractors 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 17 March 2027, due by 17 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 Mighty Roofing Contractors Ltd still trading?
Mighty Roofing Contractors 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 Mighty Roofing Contractors Ltd do?
Mighty Roofing Contractors Ltd is registered under Roofing activities (SIC 43910).
How old is Mighty Roofing Contractors Ltd?
Mighty Roofing Contractors Ltd was incorporated on 18 March 2026, less than a year ago.
What is the penalty if Mighty Roofing Contractors 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 Mighty Roofing Contractors 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.