- Companies
- Installers
- Dungannon
- Alpha Wind Ltd
Alpha Wind Ltd
- Company number
- NI665123
- Incorporated
- 15 Oct 20196 years trading
- Registered office
- 53 Killeeshil Road, Dungannon, County Tyrone, BT70 1TS
- Nature of business
- Other construction installation
Alpha Wind Ltd is a 6-year-old private limited company registered in Dungannon, company number NI665123, one of 17 installation companies (insulation, lifts, shutters and similar) in Dungannon. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £57K (+217.7%) on the year before, to £83K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £97K against £31K owed within a year: 3.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £83K | £76K | £97K | £31K | 1 |
| 31 Oct 2024 | £26K | £46K | £21K | 1 | |
| 31 Oct 2023 | £9,136 | £35K | £26K | 1 | |
| 31 Oct 2022 | £14K | £25K | £12K | 1 | |
| 31 Oct 2021 | £20 | £6,412 | £6,966 | 1 | |
| 31 Oct 2020 | £1 |
Where Alpha Wind Ltd is registered
The registered office is in Dungannon (BT70), in the Mid Ulster local authority area, Northern Ireland. Show BT70 1TS on a map.
Other trade companies in BT70
- MCG Brickwork (Irl) LtdBuilders
- Creteworx (N.I.) LtdCivil engineering
- Ralph Burrows & Sons LtdSpecialist contractors
- Tyrone Bricklayers LtdBuilders
- D Blake Electrical LtdElectricians
- Harform LtdCivil engineering
- McNally Groundworks LtdGroundworks and demolition
- Top Landscapes & Gardening LimitedLandscapers and gardeners
What happens if Alpha Wind 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- NI665123
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 October 2019 (6 years ago)
- Registered office
- 53 Killeeshil Road, Dungannon, County Tyrone, BT70 1TS
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 9 October 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Dungannon
Other active installation companies (insulation, lifts, shutters and similar) registered in Dungannon.
- Arb Process Engineering Limited2016
- C2 Joinery Ltd2022
- Cabins Direct Limited2026
- CM Steel Ltd2023
- Des Eakin Steel Services Ltd2025
- Eec Joinery and Building Ltd2022
- Go Site Services Ltd2019
- Hmac Contracts Ltd2017
All installation companies (insulation, lifts, shutters and similar) in Dungannon · All trades in Dungannon · Installers across the UK
Frequently asked questions
When are Alpha Wind Ltd's accounts due?
Alpha Wind Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Alpha Wind Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Alpha Wind Ltd still trading?
Alpha Wind 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 Alpha Wind Ltd do?
Alpha Wind Ltd is registered under Other construction installation (SIC 43290).
How old is Alpha Wind Ltd?
Alpha Wind Ltd was incorporated on 15 October 2019, 6 years ago.
What is the penalty if Alpha Wind 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 Alpha Wind 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.