- Companies
- Machinery repair and installation
- Interwind Renewable Services Ltd
Interwind Renewable Services Ltd
- Company number
- 16913834
- Incorporated
- 16 Dec 2025
- Registered office
- 25 Maes Y Dafarn, Carno, Caersws, Powys, SY17 5NG
- Nature of business
- Repair of other equipment
Interwind Renewable Services Ltd is a newly incorporated private limited company registered in Caersws, company number 16913834, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 16 September 2027, and its first CT600 is due at HMRC on 15 December 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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Where Interwind Renewable Services Ltd is registered
The registered office is in Caersws (SY17), in the Powys local authority area, Wales. Show SY17 5NG on a map.
Other trade companies in SY17
- Multibrand Renewables UK LimitedMachinery repair and installation
- Geovert Access LtdCivil engineering
- Davies Services LimitedBuilders
- Jones Bro's & Sons LtdFinishing trades
- Counsell Commercial LtdMechanics and garages
- Renlec LtdElectricians
- J G & P LimitedBuilders
- Carlyle Roofing & Building Construction LtdBuilders
Also registered at this address
1 other company uses the same registered office as Interwind Renewable Services Ltd.
- Multibrand Renewables UK LimitedMachinery repair and installation
What happens if Interwind Renewable Services 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 16 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Sep 2027 to 16 Oct 2027 | £150 |
| 1 to 3 months late | 17 Oct 2027 to 16 Dec 2027 | £375 |
| 3 to 6 months late | 17 Dec 2027 to 16 Mar 2028 | £750 |
| More than 6 months late | From 17 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16913834
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 December 2025
- Registered office
- 25 Maes Y Dafarn, Carno, Caersws, Powys, SY17 5NG
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies
Other active machinery repair and installation companies.
Frequently asked questions
When are Interwind Renewable Services Ltd's accounts due?
Interwind Renewable Services Ltd's next accounts are due at Companies House by 16 September 2027 (in 339 days), covering the period to 31 December 2026.
When is Interwind Renewable Services 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 15 December 2026, due by 15 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Interwind Renewable Services Ltd still trading?
Interwind Renewable Services 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 Interwind Renewable Services Ltd do?
Interwind Renewable Services Ltd is registered under Repair of other equipment (SIC 33190).
How old is Interwind Renewable Services Ltd?
Interwind Renewable Services Ltd was incorporated on 16 December 2025, less than a year ago.
What is the penalty if Interwind Renewable Services 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 Interwind Renewable Services 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.