- Companies
- Builders
- Chesterfield
- Civ-Ex Ltd
Company profile · Builders
Civ-Ex Ltd
Civ-Ex Ltd is a 1-year-old private limited company registered in Chesterfield, company number 16578301, one of 140 building contractors in Chesterfield. Its next accounts are due at Companies House on 13 April 2027, and its first CT600 is due at HMRC on 12 July 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Civ-Ex LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Where Civ-Ex Ltd is registered
The registered office is in Chesterfield (S40), in the Chesterfield local authority area, East Midlands. Show S40 3FG on a map.
Other trade companies in S40
- Ati Tyres Chesterfield LtdMechanics and garages
- UK MCM Trading LimitedMotor traders
- MGV Auto Parts LimitedMotor traders
- KMPL LimitedCleaning companies
- Bluz LimitedCleaning companies
- Eversafe Bathrooms LtdPlumbers and heating engineers
- Marpe Professional Cleaning Services LimitedCleaning companies
- MZ 19 LimitedMotor traders
Also registered at this address
1 other company uses the same registered office as Civ-Ex Ltd.
- Brad-Pave Ltd.Civil engineering
What happens if Civ-Ex 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 13 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Apr 2027 to 13 May 2027 | £150 |
| 1 to 3 months late | 14 May 2027 to 13 Jul 2027 | £375 |
| 3 to 6 months late | 14 Jul 2027 to 13 Oct 2027 | £750 |
| More than 6 months late | From 14 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16578301
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2025 (1 year ago)
- Registered office
- 19 Spruce Close, Chesterfield, S40 3FG
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of water projects (SIC 42910) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 12 July 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 Chesterfield
Other active building contractors registered in Chesterfield.
- CJF Trading Services Ltd2026
- Coakley Construction Ltd2021
- Composite Trading Limited2014
- Convertspace Ltd2026
- Cooper Chandler Developments Limited2018
- Cotgrave Civils Limited2015
- Crown Construction (East Midlands) Ltd2023
- D V Developments (Chesterfield) Ltd2021
All building contractors in Chesterfield · All trades in Chesterfield · Builders across the UK
Frequently asked questions
When are Civ-Ex Ltd's accounts due?
Civ-Ex Ltd's next accounts are due at Companies House by 13 April 2027 (in 183 days), covering the period to 31 July 2026.
When is Civ-Ex Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 12 July 2026, due by 12 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Civ-Ex Ltd still trading?
Civ-Ex 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 Civ-Ex Ltd do?
Civ-Ex Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of water projects (SIC 42910).
How old is Civ-Ex Ltd?
Civ-Ex Ltd was incorporated on 13 July 2025, 1 year ago.
What is the penalty if Civ-Ex 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 Civ-Ex 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.