- Company number
- 14011152
- Incorporated
- 29 Mar 20224 years trading
- Registered office
- Woodside Sling Lane, Fernhill Heath, Worcester, WR3 8RH
- Nature of business
- Construction of domestic buildings; Construction of other civil engineering projects n.e.c.; Landscape service activities
CSM Engineering Ltd is a 4-year-old private limited company registered in Worcester, company number 14011152, one of 113 building contractors in Worcester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £6,154 (+307.7%) on the year before, to £8,154.
- Current assets of £19K against £14K owed within a year: 1.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £8,154 | £9,451 | £19K | £14K | 0 |
| 31 Mar 2024 | £2,000 | £0 | £0 | 2 | |
| 31 Mar 2023 | £13K | £2,000 | £0 | 1 |
Who runs and owns CSM Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** M*** | Director | Mar 2022 |
| S*** M*** | Director | Mar 2022 |
People with significant control (2)
Where CSM Engineering Ltd is registered
The registered office is in Worcester (WR3), in the Wychavon local authority area, West Midlands. Show WR3 8RH on a map.
Other trade companies in WR3
- Bromsgrove Water LtdCivil engineering
- Rossiter Country Services LtdLandscapers and gardeners
- Dynamic Climate Solutions Worcester LtdPlumbers and heating engineers
- CG Midlands Electrical LtdElectricians
- DMV Competitions LimitedMotor traders
- Severn Surge Exterior Cleaning LtdCleaning companies
- Rishabh Constructions LtdBuilders
- Letivo Gleam LtdCleaning companies
What happens if CSM Engineering 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14011152
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 March 2022 (4 years ago)
- Registered office
- Woodside Sling Lane, Fernhill Heath, Worcester, WR3 8RH
- Nature of business
- Construction of domestic buildings (SIC 41202)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Landscape service activities (SIC 81300) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 March 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Worcester
Other active building contractors registered in Worcester.
- Csolutionsuk Ltd2025
- D & H Services Ltd2015
- D&C Shutters Co. Limited2026
- Dafa Construction Ltd2019
- Davis Construct Limited2026
- Deorads Construction Ltd2026
- Dmbuild.Co.UK Ltd2017
- Dmholmes Limited2026
All building contractors in Worcester · All trades in Worcester · Builders across the UK
Frequently asked questions
When are CSM Engineering Ltd's accounts due?
CSM Engineering Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is CSM Engineering Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is CSM Engineering Ltd still trading?
CSM Engineering 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 CSM Engineering Ltd do?
CSM Engineering Ltd is registered under Construction of domestic buildings (SIC 41202); Construction of other civil engineering projects n.e.c. (SIC 42990); Landscape service activities (SIC 81300).
How old is CSM Engineering Ltd?
CSM Engineering Ltd was incorporated on 29 March 2022, 4 years ago.
Who runs CSM Engineering Ltd?
CSM Engineering Ltd has 2 active directors, the longest-serving appointed in Mar 2022. Their names and service addresses are on the Companies House register.
Who owns CSM Engineering Ltd?
2 people or companies have significant control of CSM Engineering Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if CSM Engineering 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 CSM Engineering 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.