- Companies
- Specialist contractors
- St Austell
- S A Udy Ltd
S A Udy Ltd
- Company number
- 15575643
- Incorporated
- 19 Mar 20242 years trading
- Registered office
- Oaklands, Roche, St Austell, PL26 8ND
- Nature of business
- Other specialised construction activities n.e.c.
S A Udy Ltd is a 2-year-old private limited company registered in St Austell, company number 15575643, one of 10 specialist construction companies in St Austell. 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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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Where S A Udy Ltd is registered
The registered office is in St Austell (PL26), in the Cornwall local authority area, South West. Show PL26 8ND on a map.
Other trade companies in PL26
- L.W. Roofing (Cornwall) LtdRoofers
- Wall2Wall Building LtdBuilders
- Sam Bray Window Cleaning LtdCleaning companies
- Ocean Shore (SW) LtdBuilders
- Coast to Coast Water Engineering LtdSpecialist contractors
- Elevate Construction SW LimitedProperty developers
- Trelavour Road Garage (SW) LtdMechanics and garages
- Treverbyn Trade Cars T/A Treverbyn Car Sales LtdMotor traders
Also registered at this address
1 other company uses the same registered office as S A Udy Ltd.
- Sa & DP Udy LtdProperty developers
What happens if S A Udy 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 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
- 15575643
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2024 (2 years ago)
- Registered office
- Oaklands, Roche, St Austell, PL26 8ND
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 January 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in St Austell
Other active specialist construction companies registered in St Austell.
- SJG (South West) Ltd2013
- Survey Dimensions Ltd2018
- Coast to Coast Water Engineering Ltd2026
- D S Williams Ltd2026
- Ed Faull Stone Masons Ltd2014
- Foscari Limited2005
- L.D Carter Ltd2018
- North Cornwall Garage Conversions Ltd2024
All specialist construction companies in St Austell · All trades in St Austell · Specialist contractors across the UK
Frequently asked questions
When are S A Udy Ltd's accounts due?
S A Udy Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is S A Udy Ltd'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 S A Udy Ltd still trading?
S A Udy 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 S A Udy Ltd do?
S A Udy Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is S A Udy Ltd?
S A Udy Ltd was incorporated on 19 March 2024, 2 years ago.
What is the penalty if S A Udy 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 S A Udy 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.