- Companies
- Civil engineering
- Coventry
- Stonehart Limited
Stonehart Limited
- Company number
- 10002085
- Incorporated
- 12 Feb 201610 years trading
- Registered office
- 86 ST. Martins Road, Coventry, CV3 6EU
- Nature of business
- Construction of other civil engineering projects n.e.c.
Stonehart Limited is a 10-year-old private limited company registered in Coventry, company number 10002085, one of 112 civil engineering contractors in Coventry. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £280K (-90.5%) on the year before, to £30K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £30K | £8,079 | 1 | ||
| 29 Feb 2024 | £310K | £645K | 2 | ||
| 28 Feb 2023 | £310K | £645K | 1 | ||
| 28 Feb 2022 | £1.5M | £1.2M | 1 | ||
| 28 Feb 2021 | £310K | £645K | 1 | ||
| 29 Feb 2020 | £310K | £645K | 2 | ||
| 28 Feb 2019 | £310K | £645K | |||
| 28 Feb 2018 | £120K | £525K | |||
| 28 Feb 2017 | £120K | £494K |
Where Stonehart Limited is registered
The registered office is in Coventry (CV3), in the Coventry local authority area, West Midlands. Show CV3 6EU on a map.
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What happens if Stonehart 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 10002085
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2016 (10 years ago)
- Registered office
- 86 ST. Martins Road, Coventry, CV3 6EU
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 7 February 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Coventry
Other active civil engineering contractors registered in Coventry.
- STS Environmental Limited2025
- Synergen Utilities Limited2020
- T.J. Brayne Limited2018
- Tee Consults Ltd2026
- TK Site Traverse Ltd2023
- Top Block Ltd2006
- Treetop Civils and Landscaping Ltd2024
- TS Morgan Ltd2023
All civil engineering contractors in Coventry · All trades in Coventry · Civil engineering across the UK
Frequently asked questions
When are Stonehart Limited's accounts due?
Stonehart Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Stonehart Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Stonehart Limited still trading?
Stonehart 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 Stonehart Limited do?
Stonehart Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Stonehart Limited?
Stonehart Limited was incorporated on 12 February 2016, 10 years ago.
What is the penalty if Stonehart 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 Stonehart 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.