- Companies
- Roofers
- Waterlooville
- Number 1 Roofing Limited
Number 1 Roofing Limited
- Company number
- 16977739
- Incorporated
- 21 Jan 2026
- Registered office
- Unit 29 Highcroft Industrial Estate Enterprise Road, Horndean, Waterlooville, Hants, PO8 0BT
- Nature of business
- Roofing activities
Number 1 Roofing Limited is a newly incorporated private limited company registered in Waterlooville, company number 16977739, one of 68 roofing companies in Waterlooville. Its next accounts are due at Companies House on 21 October 2027, and its first CT600 is due at HMRC on 20 January 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 Number 1 Roofing Limited is registered
The registered office is in Waterlooville (PO8), in the East Hampshire local authority area, South East. Show PO8 0BT on a map.
Other trade companies in PO8
- South Coast Marine LtdMachinery repair and installation
- Le Petit Electrical LtdElectricians
- Pure Construction (South) LimitedBuilders
- Carecomply Solutions LtdFacilities management
- Southcoast Development Group LtdProperty developers
- Hughes Garden Maintenance LtdCleaning companies
- Partridge Painting & Decorating LtdPainters and decorators
- Candour Maintenance Management LtdFinishing trades
Shared registered office
75 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 Number 1 Roofing 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 21 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Oct 2027 to 21 Nov 2027 | £150 |
| 1 to 3 months late | 22 Nov 2027 to 21 Jan 2028 | £375 |
| 3 to 6 months late | 22 Jan 2028 to 21 Apr 2028 | £750 |
| More than 6 months late | From 22 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16977739
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 January 2026
- Registered office
- Unit 29 Highcroft Industrial Estate Enterprise Road, Horndean, Waterlooville, Hants, PO8 0BT
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 January (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 Waterlooville
Other active roofing companies registered in Waterlooville.
- Oc Roofing Contractors Ltd2022
- Platinum Flat Roofing Ltd2026
- Premierseal Limited2012
- Premsafe (South) Limited2019
- Premsurv Limited2019
- Pro Roofing Solutions Ltd2013
- Protec Roofing (Southern) Limited2008
- R & A Roofing Ltd2012
All roofing companies in Waterlooville · All trades in Waterlooville · Roofers across the UK
Frequently asked questions
When are Number 1 Roofing Limited's accounts due?
Number 1 Roofing Limited's next accounts are due at Companies House by 21 October 2027 (in 373 days), covering the period to 31 January 2027.
When is Number 1 Roofing 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 20 January 2027, due by 20 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Number 1 Roofing Limited still trading?
Number 1 Roofing 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 Number 1 Roofing Limited do?
Number 1 Roofing Limited is registered under Roofing activities (SIC 43910).
How old is Number 1 Roofing Limited?
Number 1 Roofing Limited was incorporated on 21 January 2026, less than a year ago.
What is the penalty if Number 1 Roofing 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 Number 1 Roofing 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.