- Companies
- Civil engineering
- Bristol
- Severn Civils Ltd
Severn Civils Ltd
- Company number
- 13806676
- Incorporated
- 17 Dec 20214 years trading
- Registered office
- Unit 3 the Cowshed Manor Farm, Aust, Bristol, BS35 4AT
- Nature of business
- Construction of roads and motorways
Severn Civils Ltd is a 4-year-old private limited company registered in Bristol, company number 13806676, one of 172 civil engineering contractors in Bristol. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £31K (+138.3%) on the year before, to £53K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £220K against £196K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £53K | £67K | £220K | £196K | 1 |
| 31 Dec 2024 | £22K | £29K | £77K | £69K | 1 |
| 31 Dec 2023 | £34K | £113K | £80K | 3 | |
| 31 Dec 2022 | £6,624 | £45K | £39K | 3 |
Where Severn Civils Ltd is registered
The registered office is in Bristol (BS35), in the South Gloucestershire local authority area, South West. Show BS35 4AT on a map.
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What happens if Severn 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 13806676
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2021 (4 years ago)
- Registered office
- Unit 3 the Cowshed Manor Farm, Aust, Bristol, BS35 4AT
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 31 October 2025
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 Bristol
Other active civil engineering contractors registered in Bristol.
- Sharratt Engineering Limited2019
- Skene Marine Limited2022
- Smudge Building Developments Limited2002
- Sodbury Surfacing Ltd2025
- Somerset Resin Surfacing Limited2009
- Steve Hancock Ltd2020
- T K Building Company Limited2012
- Taylor Plant Drilling Ltd2019
All civil engineering contractors in Bristol · All trades in Bristol · Civil engineering across the UK
Frequently asked questions
When are Severn Civils Ltd's accounts due?
Severn Civils Ltd's next accounts are due at Companies House by 31 March 2027 (in 168 days), covering the period to 30 June 2026.
When is Severn Civils Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Severn Civils Ltd still trading?
Severn 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 Severn Civils Ltd do?
Severn Civils Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Severn Civils Ltd?
Severn Civils Ltd was incorporated on 17 December 2021, 4 years ago.
What is the penalty if Severn 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 Severn 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.