- Company number
- 15514717
- Incorporated
- 22 Feb 20242 years trading
- Registered office
- 1 Tile Lane, Nuneaton, CV10 9GD
- Nature of business
- Roofing activities; Other specialised construction activities n.e.c.
Clasm Ltd is a 2-year-old private limited company registered in Nuneaton, company number 15514717, one of 38 roofing companies in Nuneaton. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £1,783 (+200.3%) on the year before, to £893.
- Current assets of £9,699 against £8,806 owed within a year: 1.1 times cover.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £893 | £571 | £9,699 | £8,806 | 2 |
| 28 Feb 2025 | -£890 | £10 | £10 | £900 | 0 |
Who runs and owns Clasm Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** M*** | Director | Feb 2024 |
Person with significant control
Where Clasm Ltd is registered
The registered office is in Nuneaton (CV10), in the Nuneaton and Bedworth local authority area, West Midlands. Show CV10 9GD on a map.
Other trade companies in CV10
- Phoenix Roofcare LtdRoofers
- Prime Peak Roofing & Guttering LtdRoofers
- Advance Tree Care LtdLandscapers and gardeners
- Timson Auto LimitedMechanics and garages
- Muna Sparkling Services LimitedCleaning companies
- DS Cooling Solution LtdPlumbers and heating engineers
- Ultimate Roofing & Guttering LtdRoofers
- Rossiter Roofing LtdRoofers
What happens if Clasm 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15514717
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 February 2024 (2 years ago)
- Registered office
- 1 Tile Lane, Nuneaton, CV10 9GD
- Nature of business
- Roofing activities (SIC 43910)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 3 February 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 Nuneaton
Other active roofing companies registered in Nuneaton.
- Clearsky Roofing & Building Ltd2025
- Crown Ridge Roofing Ltd2026
- D and M Roofing Ltd2021
- D T Wall Roofing Limited2007
- DC Home Maintenance Cov Ltd2026
- DK Roofing & Building Maintenance Limited2019
- DM Roofing & Construction Limited2019
- Easyline Roofing & Guttering Ltd2025
All roofing companies in Nuneaton · All trades in Nuneaton · Roofers across the UK
Frequently asked questions
When are Clasm Ltd's accounts due?
Clasm Ltd's next accounts are due at Companies House by 30 November 2027 (in 414 days), covering the period to 28 February 2027.
When is Clasm Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Clasm Ltd still trading?
Clasm 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 Clasm Ltd do?
Clasm Ltd is registered under Roofing activities (SIC 43910); Other specialised construction activities n.e.c. (SIC 43999).
How old is Clasm Ltd?
Clasm Ltd was incorporated on 22 February 2024, 2 years ago.
Who runs Clasm Ltd?
Clasm Ltd has 1 active director, the longest-serving appointed in Feb 2024. Their names and service addresses are on the Companies House register.
Who owns Clasm Ltd?
One person or company has significant control of Clasm Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Clasm 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 Clasm 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.