- Companies
- Groundworks and demolition
- Rotherham
- Westmor Civils Ltd
Westmor Civils Ltd
- Company number
- 14299695
- Incorporated
- 16 Aug 20224 years trading
- Registered office
- Fusion@Magna, Magna Way, Rotherham, S60 1FE
- Nature of business
- Test drilling and boring
Westmor Civils Ltd is a 4-year-old private limited company registered in Rotherham, company number 14299695, one of 15 groundworks and demolition companies in Rotherham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £12K (-53.8%) on the year before, to £9,906.
- Current assets of £9,951 against £7,681 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 Aug 2025 | £9,906 | £9,951 | £7,681 | 0 | |
| 31 Aug 2024 | £21K | £15K | £2,153 | 2 | |
| 31 Aug 2023 | £679 | £1,398 | £46K | 2 |
Where Westmor Civils Ltd is registered
The registered office is in Rotherham (S60), in the Rotherham local authority area, Yorkshire and The Humber. Show S60 1FE on a map.
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What happens if Westmor Civils 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 14299695
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2022 (4 years ago)
- Registered office
- Fusion@Magna, Magna Way, Rotherham, S60 1FE
- Nature of business
- Test drilling and boring (SIC 43130)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 15 August 2026
- Previous names
- Diadem Drilling Ltd (until 31 Aug 2023)
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Rotherham
Other active groundworks and demolition companies registered in Rotherham.
- Britannia Drilling Services Ltd2025
- C S Surfacing Limited2006
- Cos Telecom Ltd2025
- Demolition, Contracting & Environmental Services (Dce) Ltd2012
- Dobson Flooring Services Limited2017
- Dod Site Management Services Limited2026
- Harrys Excavation Limited2018
- Mark Hudson (Estimating) Limited2006
All groundworks and demolition companies in Rotherham · All trades in Rotherham · Groundworks and demolition across the UK
Frequently asked questions
When are Westmor Civils Ltd's accounts due?
Westmor Civils Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Westmor Civils Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Westmor Civils Ltd still trading?
Westmor Civils 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 Westmor Civils Ltd do?
Westmor Civils Ltd is registered under Test drilling and boring (SIC 43130).
How old is Westmor Civils Ltd?
Westmor Civils Ltd was incorporated on 16 August 2022, 4 years ago.
What is the penalty if Westmor Civils 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 Westmor Civils 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.