- Companies
- Installers
- Derry
- Ennish Construction Ltd
Ennish Construction Ltd
- Company number
- NI692213
- Incorporated
- 28 Oct 20223 years trading
- Registered office
- 9 Castle Street, Derry, BT48 6HQ
- Nature of business
- Other construction installation
Ennish Construction Ltd is a 3-year-old private limited company registered in Derry, company number NI692213, one of 9 installation companies (insulation, lifts, shutters and similar) in Derry. 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 £102 (+15.2%) on the year before, to £773.
- Current assets of £25K against £56K owed within a year: 0.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £773 | £25K | £56K | 0 | |
| 31 Oct 2024 | £671 | £17K | £39K | 0 | |
| 31 Oct 2023 | £10 | £10 |
Where Ennish Construction Ltd is registered
The registered office is in Derry (BT48), in the Derry City and Strabane local authority area, Northern Ireland. Show BT48 6HQ on a map.
Other trade companies in BT48
- Neat & Nurtured Vics Cleaning LimitedCleaning companies
- Ked Brick & Blockwork LtdBuilders
- Zapcars LtdMotor traders
- TMC Electrics LtdElectricians
- Northern Diesels LtdMotor traders
- Coyle Reclamation & Salvage LtdSpecialist contractors
- George MCG Mechanical LtdElectricians
- KK Electrical Solutions Ireland LimitedElectricians
What happens if Ennish Construction 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
- NI692213
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 October 2022 (3 years ago)
- Registered office
- 9 Castle Street, Derry, BT48 6HQ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 27 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 Derry
Other active installation companies (insulation, lifts, shutters and similar) registered in Derry.
- Lod Mechanical Ltd2024
- McIvor Gas Services Ltd2005
- Oakline Engineering Ltd2026
- Province Remedial Specialists Ltd2015
- Reml Solutions Ltd2023
- We Do Blinds & Shutters Limited2019
- CG Contract Cabling Ltd2019
- Deery Design Ltd2018
All installation companies (insulation, lifts, shutters and similar) in Derry · All trades in Derry · Installers across the UK
Frequently asked questions
When are Ennish Construction Ltd's accounts due?
Ennish Construction 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 Ennish Construction 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 Ennish Construction Ltd still trading?
Ennish Construction 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 Ennish Construction Ltd do?
Ennish Construction Ltd is registered under Other construction installation (SIC 43290).
How old is Ennish Construction Ltd?
Ennish Construction Ltd was incorporated on 28 October 2022, 3 years ago.
What is the penalty if Ennish Construction 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 Ennish Construction 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.