- Companies
- Civil engineering
- Llandudno
- Ashworth Civil Engineering Ltd
Ashworth Civil Engineering Ltd
- Company number
- 15830387
- Incorporated
- 10 Jul 20242 years trading
- Registered office
- 5 Plas Tudno, Penrhyn Bay, Llandudno, LL30 3ER
- Nature of business
- Construction of roads and motorways; Construction of water projects
Ashworth Civil Engineering Ltd is a 2-year-old private limited company registered in Llandudno, company number 15830387, one of 7 civil engineering contractors in Llandudno. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Ashworth Civil Engineering Ltd is registered
The registered office is in Llandudno (LL30), in the Conwy local authority area, Wales. Show LL30 3ER on a map.
Other trade companies in LL30
- Apegg HV Solutions LtdCivil engineering
- SNS Bathrooms LtdFinishing trades
- Caithness Construction LtdBuilders
- Africraft and Co LimitedMotor traders
- Orme View Group LtdProperty developers
- T.Lundstram Roofing and Property Maintenance LtdSpecialist contractors
- Rhidan Homes LtdProperty developers
- Lej Electrical LtdElectricians
What happens if Ashworth Civil Engineering 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 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
- 15830387
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2024 (2 years ago)
- Registered office
- 5 Plas Tudno, Penrhyn Bay, Llandudno, LL30 3ER
- Nature of business
- Construction of roads and motorways (SIC 42110)
Construction of water projects (SIC 42910) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 12 July 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 Llandudno
Other active civil engineering contractors registered in Llandudno.
- G Wind Offshore Services Ltd2013
- Intelenergy Ltd2025
- M Beck Site Services Limited2021
- TL Offshore Services Ltd2024
- Windbine Ltd2010
- Apegg HV Solutions Ltd2026
All civil engineering contractors in Llandudno · All trades in Llandudno · Civil engineering across the UK
Frequently asked questions
When are Ashworth Civil Engineering Ltd's accounts due?
Ashworth Civil Engineering Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Ashworth Civil Engineering Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Ashworth Civil Engineering Ltd still trading?
Ashworth Civil Engineering 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 Ashworth Civil Engineering Ltd do?
Ashworth Civil Engineering Ltd is registered under Construction of roads and motorways (SIC 42110); Construction of water projects (SIC 42910).
How old is Ashworth Civil Engineering Ltd?
Ashworth Civil Engineering Ltd was incorporated on 10 July 2024, 2 years ago.
What is the penalty if Ashworth Civil Engineering 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 Ashworth Civil Engineering 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.