- Company number
- 09853670
- Incorporated
- 3 Nov 201510 years trading
- Registered office
- c/o Gibson Schofield Ltd, Unit 5 Unit 5 Enterprise Greenhouse, Salisbury Street, St Helens, Merseyside, WA10 1FY
- Nature of business
- Roofing activities
CSM Roofing Limited is a 10-year-old private limited company registered in St Helens, company number 09853670, one of 31 roofing companies in St Helens. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £299K (+39.4%) on the year before, to £1.1M.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £1.1M against £149K owed within a year: 7.6 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 9 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £1.1M | £998K | £1.1M | £149K | 2 |
| 31 May 2024 | £759K | £604K | £935K | £223K | 3 |
| 31 May 2023 | £540K | £483K | £679K | £179K | 3 |
| 31 May 2022 | £314K | £599K | £295K | 2 | |
| 31 May 2021 | £193K | £381K | £165K | 2 | |
| 31 May 2020 | £8,718 | £176K | £44K | 2 | |
| 31 May 2019 | £111K | £160K | £53K | ||
| 31 May 2018 | £75K | £40K | £155K | £92K | |
| 30 Nov 2016 | £33K | £43K | £11K |
Who runs and owns CSM Roofing Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** W*** | Director | Nov 2015 |
Person with significant control
Where CSM Roofing Limited is registered
The registered office is in St Helens (WA10), in the St. Helens local authority area, North West. Show WA10 1FY on a map.
Other trade companies in WA10
- BNB Trade LimitedMotor traders
- Hatton’S Utilities LtdCivil engineering
- Ste Leatherbarrow Building and Roofing LtdBuilders
- Maqur Services LtdBuilders
- Speakman Chilled-Worx LtdMachinery repair and installation
- JM Technical LtdMachinery repair and installation
- P.W.Fencing LtdProperty developers
- Subsea Cable Solutions LimitedInstallers
What happens if CSM 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 09853670
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2015 (10 years ago)
- Registered office
- c/o Gibson Schofield Ltd, Unit 5 Unit 5 Enterprise Greenhouse, Salisbury Street, St Helens, Merseyside, WA10 1FY
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 27 October 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 St Helens
Other active roofing companies registered in St Helens.
- D Norton's Roofing & Cladding Ltd2025
- DP Roofing and Cladding Ltd2021
- FRS Roofing Services Limited2012
- Harding Facades Ltd2020
- Heyes Roofing & Construction Ltd2026
- Hunter Roofline Services Limited2006
- I C Roofing and Cladding (NW) Limited2018
- JLG Property Maintenance Ltd2024
All roofing companies in St Helens · All trades in St Helens · Roofers across the UK
Frequently asked questions
When are CSM Roofing Limited's accounts due?
CSM Roofing Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is CSM Roofing Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is CSM Roofing Limited still trading?
CSM 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 CSM Roofing Limited do?
CSM Roofing Limited is registered under Roofing activities (SIC 43910).
How old is CSM Roofing Limited?
CSM Roofing Limited was incorporated on 3 November 2015, 10 years ago.
Who runs CSM Roofing Limited?
CSM Roofing Limited has 1 active director, the longest-serving appointed in Nov 2015. Their names and service addresses are on the Companies House register.
Who owns CSM Roofing Limited?
One person or company has significant control of CSM Roofing Limited: an individual (owns 75% or more of the shares).
What is the penalty if CSM 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 CSM 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.