- Companies
- Machinery repair and installation
- Belfast
- Lisair Limited
Lisair Limited
- Company number
- NI649258
- Incorporated
- 14 Nov 20178 years trading
- Registered office
- 17 Millreagh Drive, Dundonald, Belfast, BT16 1WP
- Nature of business
- Installation of industrial machinery and equipment
Lisair Limited is a 8-year-old private limited company registered in Belfast, company number NI649258, one of 90 machinery repair and installation companies in Belfast. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £9,679 (+65.2%) on the year before, to -£5,155.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £98K against £104K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£5,155 | £1,865 | £98K | £104K | 0 |
| 30 Nov 2024 | -£15K | £576 | £131K | £147K | 0 |
| 30 Nov 2023 | £74 | £129K | £131K | 1 | |
| 30 Nov 2022 | £2,235 | £106K | £110K | 1 | |
| 30 Nov 2021 | £15K | £82K | £100K | 1 | |
| 30 Nov 2020 | £8,431 | £55K | £47K | 1 | |
| 30 Nov 2019 | £9,147 | £19K | 2 | ||
| 30 Nov 2018 | £8,557 | £14K | £5,400 |
Where Lisair Limited is registered
The registered office is in Belfast (BT16), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT16 1WP on a map.
Other trade companies in BT16
- Drytech Restoration LtdFinishing trades
- Ali Motors Services LtdMotor traders
- Phil & Sons Joinery LtdRoofers
- J Hoy Aero LtdMachinery repair and installation
- CSW Electrical Installations LtdElectricians
- Gilnahirk Tuning LimitedMechanics and garages
- McKee Landscaping LtdLandscapers and gardeners
- Scaffmonkey Scaffolding Services LtdScaffolders
What happens if Lisair Limited 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- NI649258
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 November 2017 (8 years ago)
- Registered office
- 17 Millreagh Drive, Dundonald, Belfast, BT16 1WP
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 1 October 2025
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 in Belfast
Other active machinery repair and installation companies registered in Belfast.
- Ma Cool IT Refrigeration Ltd2017
- Mariner House Limited2022
- McLees Sheppard Electrical Limited2016
- MD Technic Ltd2025
- MS Locksmith Service Ltd2018
- Oa Rope Access Services Ltd2025
- Otn Industrial Cleaning Services Ltd2021
- Phoenix 3D Telecom Ltd2010
All machinery repair and installation companies in Belfast · All trades in Belfast · Machinery repair and installation across the UK
Frequently asked questions
When are Lisair Limited's accounts due?
Lisair Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Lisair Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Lisair Limited still trading?
Lisair Limited 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 Lisair Limited do?
Lisair Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is Lisair Limited?
Lisair Limited was incorporated on 14 November 2017, 8 years ago.
What is the penalty if Lisair Limited 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 Lisair Limited 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.