- Companies
- Civil engineering
- Tycroes Group Limited
Tycroes Group Limited
- Company number
- 01194839
- Incorporated
- 24 Dec 197451 years trading
- Registered office
- Waterloo House, Cross Hands Business Park, Cross Hands, Llanelli Dyfed, SA14 6RB
- Nature of business
- Construction of other civil engineering projects n.e.c.
Tycroes Group Limited is a 51-year-old private limited company registered in Cross Hands, company number 01194839, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Public contracts won
Tycroes Group Limited has 2 public sector contract awards 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.
Awards by year
Main buyers
- Carmarthenshire County Council2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Carmarthenshire County Council | South West Wales Regional Contractors Framework 2024 | Ceiling, not shown | 5 Nov 2024 |
| Carmarthenshire County Council | Carmarthenshire Property Works Framework | Ceiling, not shown | 13 Aug 2024 |
Where Tycroes Group Limited is registered
The registered office is in Cross Hands (SA14), in the Carmarthenshire local authority area, Wales. Show SA14 6RB on a map.
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Also registered at this address
1 other company uses the same registered office as Tycroes Group Limited.
What happens if Tycroes Group 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 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
- 01194839
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 December 1974 (51 years ago)
- Registered office
- Waterloo House, Cross Hands Business Park, Cross Hands, Llanelli Dyfed, SA14 6RB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 November 2025
- Charges (mortgages)
- 1 outstanding of 5 registered
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
Other active civil engineering contractors.
Frequently asked questions
When are Tycroes Group Limited's accounts due?
Tycroes Group Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Tycroes Group Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Tycroes Group Limited still trading?
Tycroes Group 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 Tycroes Group Limited do?
Tycroes Group Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Tycroes Group Limited?
Tycroes Group Limited was incorporated on 24 December 1974, 51 years ago.
Has Tycroes Group Limited won public sector contracts?
Yes. Tycroes Group Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Carmarthenshire County Council.
What is the penalty if Tycroes Group 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 Tycroes Group 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.