- Companies
- Civil engineering
- Nuneaton
- Opex Construction Ltd
Opex Construction Ltd
- Company number
- 14907794
- Incorporated
- 1 Jun 20233 years trading
- Registered office
- 24 Kinross Close, Nuneaton, CV10 7LP
- Nature of business
- Construction of bridges and tunnels
Opex Construction Ltd is a 3-year-old private limited company registered in Nuneaton, company number 14907794, one of 43 civil engineering contractors in Nuneaton. 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 down £2,569 (-29.6%) on the year before, to £6,121.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £6,121 | 2 | |||
| 30 Jun 2024 | £8,690 | 0 |
Who runs and owns Opex Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** F*** | Director | Jun 2023 |
| K*** F*** | Director | Jun 2024 |
Person with significant control
Where Opex Construction Ltd is registered
The registered office is in Nuneaton (CV10), in the Nuneaton and Bedworth local authority area, West Midlands. Show CV10 7LP on a map.
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What happens if Opex Construction 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
- 14907794
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 2023 (3 years ago)
- Registered office
- 24 Kinross Close, Nuneaton, CV10 7LP
- Nature of business
- Construction of bridges and tunnels (SIC 42130)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 31 May 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 Nuneaton
Other active civil engineering contractors registered in Nuneaton.
- Pipework Energy Solutions Ltd2011
- PJS Tunnelling Ltd2025
- Power-Up One Limited2024
- RB Civil Engineering Ltd2020
- S Elvidge Bricklaying Contractors Limited1998
- S R Remedials Limited2013
- Safe Way Lifting & Engineering Limited2009
- Solofibretec Limited2022
All civil engineering contractors in Nuneaton · All trades in Nuneaton · Civil engineering across the UK
Frequently asked questions
When are Opex Construction Ltd's accounts due?
Opex Construction Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Opex Construction 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 Opex Construction Ltd still trading?
Opex Construction 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 Opex Construction Ltd do?
Opex Construction Ltd is registered under Construction of bridges and tunnels (SIC 42130).
How old is Opex Construction Ltd?
Opex Construction Ltd was incorporated on 1 June 2023, 3 years ago.
Who runs Opex Construction Ltd?
Opex Construction Ltd has 2 active directors, the longest-serving appointed in Jun 2023. Their names and service addresses are on the Companies House register.
Who owns Opex Construction Ltd?
One person or company has significant control of Opex Construction Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Opex Construction 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 Opex Construction 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.