- Companies
- Civil engineering
- Holyhead
- Awh Plant Limited
Awh Plant Limited
- Company number
- 15419899
- Incorporated
- 17 Jan 20242 years trading
- Registered office
- 1-3 Holborn Road, Holyhead, LL65 2AS
- Nature of business
- Construction of other civil engineering projects n.e.c.
Awh Plant Limited is a 2-year-old private limited company registered in Holyhead, company number 15419899, one of 6 civil engineering contractors in Holyhead. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Awh Plant LimitedOr 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, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Where Awh Plant Limited is registered
The registered office is in Holyhead (LL65), in the Isle of Anglesey local authority area, Wales. Show LL65 2AS on a map.
Other trade companies in LL65
- Guy B Electrical LtdElectricians
- Ellis Property & Holdings LtdProperty developers
- Spotless Stay Cleaning LimitedCleaning companies
- Gwasanaethu Adeiladu Cyflawn CyfGroundworks and demolition
- Joclean’S Cleaning Company Ltd.Cleaning companies
- Arctic Blast Cleaning Solutions LtdCleaning companies
- Cybicleaningservices LtdCleaning companies
- Parkinson Plumbing and Heating LtdPlumbers and heating engineers
Also registered at this address
2 other companies use the same registered office as Awh Plant Limited.
- Parry Power Utilities LimitedElectricians
- Russell Gas Services LtdPlumbers and heating engineers
What happens if Awh Plant 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15419899
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2024 (2 years ago)
- Registered office
- 1-3 Holborn Road, Holyhead, LL65 2AS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 16 January 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 Holyhead
Other active civil engineering contractors registered in Holyhead.
- Gardner Powerline Maintenance Limited2022
- Mon Civils Limited2023
- NJM Engineering Surveyors Ltd2025
- True North Surveying Ltd2022
- Adeiladwyr Mon Cyf2015
All civil engineering contractors in Holyhead · All trades in Holyhead · Civil engineering across the UK
Frequently asked questions
When are Awh Plant Limited's accounts due?
Awh Plant Limited's next accounts are due at Companies House by 31 October 2026 (in 17 days), covering the period to 31 January 2026.
When is Awh Plant Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Awh Plant Limited still trading?
Awh Plant 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 Awh Plant Limited do?
Awh Plant Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Awh Plant Limited?
Awh Plant Limited was incorporated on 17 January 2024, 2 years ago.
What is the penalty if Awh Plant 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 Awh Plant 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.