- Company number
- 11372829
- Incorporated
- 21 May 20188 years trading
- Registered office
- 50 James Street, Sheffield, S9 4JL
- Nature of business
- Roofing activities
CJM Roofing Ltd is a 8-year-old private limited company registered in Sheffield, company number 11372829, one of 92 roofing companies in Sheffield. 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 £33K (+52.6%) on the year before, to £95K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £93K against £8,533 owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £95K | £93K | £8,533 | 2 | |
| 31 May 2024 | £62K | £72K | £15K | 2 | |
| 31 May 2023 | £26K | £42K | £14K | 2 | |
| 31 May 2022 | £13K | £30K | £14K | 2 | |
| 31 May 2021 | £6,644 | £21K | £15K | 1 | |
| 31 May 2020 | £17K | £22K | £4,570 | 1 | |
| 31 May 2019 | £6,697 | £13K | £6,497 |
Where CJM Roofing Ltd is registered
The registered office is in Sheffield (S9), in the Sheffield local authority area, Yorkshire and The Humber. Show S9 4JL on a map.
Other trade companies in S9
- Forge External Services LtdCivil engineering
- The Kitchen and Worktop Company LtdFinishing trades
- Steel City Tyrez LtdMechanics and garages
- Day to Day Cleaners Yorkshire LimitedCleaning companies
- Property Medics South Yorkshire LtdProperty developers
- Rka Building Construction LtdFinishing trades
- The Driveway Company Sheffield LtdLandscapers and gardeners
- Abiza & Co Private LimitedBuilders
What happens if CJM Roofing 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 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
- 11372829
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 2018 (8 years ago)
- Registered office
- 50 James Street, Sheffield, S9 4JL
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 20 May 2026
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 Sheffield
Other active roofing companies registered in Sheffield.
- Constantine Roofing Ltd2017
- CS Flat Roofing Limited2025
- Cure Roofing Limited2015
- Diverse Roofing Services Limited2020
- E & A Cladding Services Ltd2005
- Eckington Scaffolding Ltd2026
- Elite Coatings Limited2021
- Fulwood Hills Trading Ltd2026
All roofing companies in Sheffield · All trades in Sheffield · Roofers across the UK
Frequently asked questions
When are CJM Roofing Ltd's accounts due?
CJM Roofing Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is CJM Roofing Ltd'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 CJM Roofing Ltd still trading?
CJM Roofing 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 CJM Roofing Ltd do?
CJM Roofing Ltd is registered under Roofing activities (SIC 43910).
How old is CJM Roofing Ltd?
CJM Roofing Ltd was incorporated on 21 May 2018, 8 years ago.
What is the penalty if CJM Roofing 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 CJM Roofing 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.