- Companies
- Civil engineering
- Callington
- Upwind Renewables Ltd
Upwind Renewables Ltd
- Company number
- 16400495
- Incorporated
- 22 Apr 20251 year trading
- Registered office
- Brookside, Beals Mill, Callington, PL17 8LR
- Nature of business
- Construction of utility projects for electricity and telecommunications
Upwind Renewables Ltd is a 1-year-old private limited company registered in Callington, company number 16400495, one of 7 civil engineering contractors in Callington. Its next accounts are due at Companies House on 22 January 2027, and its first CT600 is due at HMRC on 21 April 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.
Is this your company?
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Where Upwind Renewables Ltd is registered
The registered office is in Callington (PL17), in the Cornwall local authority area, South West. Show PL17 8LR on a map.
Other trade companies in PL17
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- Atc Motors LtdMechanics and garages
- H&L Construction LtdProperty developers
- MG Southwest LtdProperty developers
- Hammer Groundworks & Utilities LtdGroundworks and demolition
- Abt Valeting Services LtdCleaning companies
- KJS Brickwork LtdBuilders
- Marcus Rogers Fencing LimitedInstallers
What happens if Upwind Renewables 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 22 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Jan 2027 to 22 Feb 2027 | £150 |
| 1 to 3 months late | 23 Feb 2027 to 22 Apr 2027 | £375 |
| 3 to 6 months late | 23 Apr 2027 to 22 Jul 2027 | £750 |
| More than 6 months late | From 23 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16400495
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2025 (1 year ago)
- Registered office
- Brookside, Beals Mill, Callington, PL17 8LR
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 21 April 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 Callington
Other active civil engineering contractors registered in Callington.
- Wolf Construction & Renewables SW Ltd2023
- A D Williams Building & Civil Engineering Contractors Limited2013
- Adrian Corey Construction Limited2014
- Hilsdon Holmes Limited2004
- RW Carter Contractors Ltd2023
- Selleck Nicholls Limited1999
All civil engineering contractors in Callington · All trades in Callington · Civil engineering across the UK
Frequently asked questions
When are Upwind Renewables Ltd's accounts due?
Upwind Renewables Ltd's next accounts are due at Companies House by 22 January 2027 (in 102 days), covering the period to 30 April 2026.
When is Upwind Renewables 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 21 April 2026, due by 21 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Upwind Renewables Ltd still trading?
Upwind Renewables 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 Upwind Renewables Ltd do?
Upwind Renewables Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Upwind Renewables Ltd?
Upwind Renewables Ltd was incorporated on 22 April 2025, 1 year ago.
What is the penalty if Upwind Renewables 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 Upwind Renewables 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.