- Companies
- Civil engineering
- Bristol
- Enex Civils Limited
Enex Civils Limited
- Company number
- 16778469
- Incorporated
- 10 Oct 20251 year trading
- Registered office
- Suite 1 Liberty House, South Liberty Lane, Bristol, BS3 2ST
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other activities of employment placement agencies; Temporary employment agency activities
Enex Civils Limited is a 1-year-old private limited company registered in Bristol, company number 16778469, one of 172 civil engineering contractors in Bristol. Its next accounts are due at Companies House on 10 July 2027, and its first CT600 is due at HMRC on 9 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Enex Civils Limited is registered
The registered office is in Bristol (BS3), in the Bristol, City of local authority area, South West. Show BS3 2ST on a map.
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Shared registered office
62 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Enex Civils 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 10 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jul 2027 to 10 Aug 2027 | £150 |
| 1 to 3 months late | 11 Aug 2027 to 10 Oct 2027 | £375 |
| 3 to 6 months late | 11 Oct 2027 to 10 Jan 2028 | £750 |
| More than 6 months late | From 11 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16778469
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2025 (1 year ago)
- Registered office
- Suite 1 Liberty House, South Liberty Lane, Bristol, BS3 2ST
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other activities of employment placement agencies (SIC 78109)
Temporary employment agency activities (SIC 78200) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 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 Bristol
Other active civil engineering contractors registered in Bristol.
- Falcon Fibre Ltd2026
- Fibrescope Networks Limited2018
- Finan Formworks Limited2018
- Fish Formworks Limited2004
- Floodsure Ltd2013
- Fmyts Limited2025
- G2 Civil Engineering Ltd2023
- Garmotop Ltd2013
All civil engineering contractors in Bristol · All trades in Bristol · Civil engineering across the UK
Frequently asked questions
When are Enex Civils Limited's accounts due?
Enex Civils Limited's next accounts are due at Companies House by 10 July 2027 (in 270 days), covering the period to 31 October 2026.
When is Enex Civils Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 October 2026, due by 9 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Enex Civils Limited still trading?
Enex Civils 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 Enex Civils Limited do?
Enex Civils Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other activities of employment placement agencies (SIC 78109); Temporary employment agency activities (SIC 78200).
How old is Enex Civils Limited?
Enex Civils Limited was incorporated on 10 October 2025, 1 year ago.
What is the penalty if Enex Civils 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 Enex Civils 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.