- Companies
- Machinery repair and installation
- Belfast
- CMN Engineering Solutions Ltd
CMN Engineering Solutions Ltd
- Company number
- NI658954
- Incorporated
- 12 Feb 20197 years trading
- Registered office
- 28 Mounteagles Park, Dunmurry, Belfast, Antrim, BT17 0GU
- Nature of business
- Repair and maintenance of aircraft and spacecraft; Engineering design activities for industrial process and production
CMN Engineering Solutions Ltd is a 7-year-old private limited company registered in Belfast, company number NI658954, one of 90 machinery repair and installation companies in Belfast. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 down £3,917 (-56.1%) on the year before, to £3,061.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £16K against £13K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £3,061 | £16K | £13K | 1 | |
| 29 Feb 2024 | £6,978 | £23K | £16K | 1 | |
| 28 Feb 2023 | £1 | £11K | £11K | 0 | |
| 28 Feb 2022 | £1 | £3,192 | £4,441 | 1 | |
| 28 Feb 2021 | £9,938 | £12K | £4,941 | 1 | |
| 29 Feb 2020 | £13K | £14K | £4,863 | 1 | |
| 28 Feb 2020 | £13K | £14K | £4,863 | 1 |
Where CMN Engineering Solutions Ltd is registered
The registered office is in Belfast (BT17), in the Belfast local authority area, Northern Ireland. Show BT17 0GU on a map.
Other trade companies in BT17
- JMH11 Autos LtdMechanics and garages
- Rhinostone Home Improvements LtdLandscapers and gardeners
- David Gingles & Sons Roofing LtdRoofers
- Spirited Asset Trading LtdMotor traders
- DTM Imports LtdMotor traders
- New Approved Roofing NI LtdProperty developers
- SKW Electrical Contracts LtdElectricians
- JK Car Wash LtdMechanics and garages
What happens if CMN Engineering Solutions 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- NI658954
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2019 (7 years ago)
- Registered office
- 28 Mounteagles Park, Dunmurry, Belfast, Antrim, BT17 0GU
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
Engineering design activities for industrial process and production (SIC 71121) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 11 February 2026
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.
- CN Pro Repair Ltd2025
- Coffee Technology Ltd2025
- Crofty Trading Limited2006
- CTD Lighting Limited2015
- David Gill Engineering Ltd2019
- Decarb Mep Limited2024
- DNR Aviation Limited2024
- Docujet Ltd2003
All machinery repair and installation companies in Belfast · All trades in Belfast · Machinery repair and installation across the UK
Frequently asked questions
When are CMN Engineering Solutions Ltd's accounts due?
CMN Engineering Solutions Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is CMN Engineering Solutions Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is CMN Engineering Solutions Ltd still trading?
CMN Engineering Solutions 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 CMN Engineering Solutions Ltd do?
CMN Engineering Solutions Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160); Engineering design activities for industrial process and production (SIC 71121).
How old is CMN Engineering Solutions Ltd?
CMN Engineering Solutions Ltd was incorporated on 12 February 2019, 7 years ago.
What is the penalty if CMN Engineering Solutions 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 CMN Engineering Solutions 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.