- Companies
- Civil engineering
- Prestatyn
- ST Blades Ltd
ST Blades Ltd
- Company number
- 17366744
- Incorporated
- 28 Jul 2026
- Registered office
- Prior House, 129 High Street, Prestatyn, LL19 9AS
- Nature of business
- Construction of utility projects for electricity and telecommunications
ST Blades Ltd is a newly incorporated private limited company registered in Prestatyn, company number 17366744, one of 6 civil engineering contractors in Prestatyn. Its next accounts are due at Companies House on 28 April 2028, and its first CT600 is due at HMRC on 27 July 2028.
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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Where ST Blades Ltd is registered
The registered office is in Prestatyn (LL19), in the Denbighshire local authority area, Wales. Show LL19 9AS on a map.
Other trade companies in LL19
- Prime Stone Driveways & Patios LimitedFinishing trades
- BW Driveways & Patios LtdFinishing trades
- James Enterprise Group LtdProperty developers
- Access Lift Solutions LtdMachinery repair and installation
- Hayes Construction NW LtdFinishing trades
- Aak Wind LtdMachinery repair and installation
- DHM Construction NW LtdBuilders
- White Developments LtdProperty developers
Shared registered office
71 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if ST Blades 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 28 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Apr 2028 to 28 May 2028 | £150 |
| 1 to 3 months late | 29 May 2028 to 28 Jul 2028 | £375 |
| 3 to 6 months late | 29 Jul 2028 to 28 Oct 2028 | £750 |
| More than 6 months late | From 29 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- 17366744
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 July 2026
- Registered office
- Prior House, 129 High Street, Prestatyn, LL19 9AS
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Prestatyn
Other active civil engineering contractors registered in Prestatyn.
- Williams Contracting Ltd2024
- Cheshire Tarmacadum & Driveways Ltd2011
- Everything Fibre Coms Ltd2020
- Ga Drives & Roofing Ltd2025
- Klass Electric Ltd2020
All civil engineering contractors in Prestatyn · All trades in Prestatyn · Civil engineering across the UK
Frequently asked questions
When are ST Blades Ltd's accounts due?
ST Blades Ltd's next accounts are due at Companies House by 28 April 2028 (in 563 days), covering the period to 31 July 2027.
When is ST Blades Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 July 2027, due by 27 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is ST Blades Ltd still trading?
ST Blades 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 ST Blades Ltd do?
ST Blades Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is ST Blades Ltd?
ST Blades Ltd was incorporated on 28 July 2026, less than a year ago.
What is the penalty if ST Blades 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 ST Blades 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.