- Companies
- Civil engineering
- Llandrindod Wells
- Ithon Valley Groundworks & Surfacing Limited
Ithon Valley Groundworks & Surfacing Limited
- Company number
- 16232390
- Incorporated
- 5 Feb 20251 year trading
- Registered office
- Tanybryn, Llanbister, Llandrindod Wells, Powys, LD1 6TN
- Nature of business
- Construction of other civil engineering projects n.e.c.
Ithon Valley Groundworks & Surfacing Limited is a 1-year-old private limited company registered in Llandrindod Wells, company number 16232390, one of 7 civil engineering contractors in Llandrindod Wells. Its next accounts are due at Companies House on 5 November 2026, and its first CT600 is due at HMRC on 4 February 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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Public contracts won
Ithon Valley Groundworks & Surfacing Limited has one public sector contract award on record (2024). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Powys County Council | Award of Dynamic Purchasing System for the Provision of Highways and Civil Engineering Works across Powys | Ceiling, not shown | 30 Sep 2024 |
Where Ithon Valley Groundworks & Surfacing Limited is registered
The registered office is in Llandrindod Wells (LD1), in the Powys local authority area, Wales. Show LD1 6TN on a map.
Other trade companies in LD1
- Nexev LtdMotor traders
- JD Prop LtdProperty developers
- Powys Fire Solutions LtdPlumbers and heating engineers
- Hyde Transport Services LtdMachinery repair and installation
- E&L Civils LtdCivil engineering
- James Morton Cook Construction LimitedBuilders
- Baylis Plastering LtdPlasterers
- Lakeside Project Management LtdElectricians
What happens if Ithon Valley Groundworks & Surfacing 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 5 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Nov 2026 to 5 Dec 2026 | £150 |
| 1 to 3 months late | 6 Dec 2026 to 5 Feb 2027 | £375 |
| 3 to 6 months late | 6 Feb 2027 to 5 May 2027 | £750 |
| More than 6 months late | From 6 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16232390
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2025 (1 year ago)
- Registered office
- Tanybryn, Llanbister, Llandrindod Wells, Powys, LD1 6TN
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 4 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 Llandrindod Wells
Other active civil engineering contractors registered in Llandrindod Wells.
- M S Shaw Groundworks Limited2005
- Powys Engineering Ltd2000
- R F Price Limited2013
- Steve Rowlands and Sons (Utilities) Limited2016
- Birchwood Partnership Limited2009
- G R Morris Ltd.2013
All civil engineering contractors in Llandrindod Wells · All trades in Llandrindod Wells · Civil engineering across the UK
Frequently asked questions
When are Ithon Valley Groundworks & Surfacing Limited's accounts due?
Ithon Valley Groundworks & Surfacing Limited's next accounts are due at Companies House by 5 November 2026 (in 23 days), covering the period to 31 March 2026.
When is Ithon Valley Groundworks & Surfacing 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 4 February 2026, due by 4 February 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ithon Valley Groundworks & Surfacing Limited still trading?
Ithon Valley Groundworks & Surfacing 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 Ithon Valley Groundworks & Surfacing Limited do?
Ithon Valley Groundworks & Surfacing Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Ithon Valley Groundworks & Surfacing Limited?
Ithon Valley Groundworks & Surfacing Limited was incorporated on 5 February 2025, 1 year ago.
Has Ithon Valley Groundworks & Surfacing Limited won public sector contracts?
Yes. Ithon Valley Groundworks & Surfacing Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Powys County Council.
What is the penalty if Ithon Valley Groundworks & Surfacing 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 Ithon Valley Groundworks & Surfacing 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.