- Companies
- Machinery repair and installation
- Edinburgh
- Mach Five Ltd
Mach Five Ltd
- Company number
- SC757072
- Incorporated
- 30 Jan 20233 years trading
- Registered office
- 3 Hill Street, Edinburgh, EH2 3JP
- Nature of business
- Repair and maintenance of aircraft and spacecraft
Mach Five Ltd is a 3-year-old private limited company registered in Edinburgh, company number SC757072, one of 108 machinery repair and installation companies in Edinburgh. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £142K on the year before, to £150K.
- Current assets of £904K against £755K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £150K | £876K | £904K | £755K | 1 |
| 31 Jan 2024 | £8,750 | £13K | £5,804 | 1 |
Where Mach Five Ltd is registered
The registered office is in Edinburgh (EH2), in the City of Edinburgh local authority area, Scotland. Show EH2 3JP on a map.
Other trade companies in EH2
- Pop Anton LtdBuilders
- Prim and Proper Cleaning Scotland LtdCleaning companies
- TDC Properties LtdProperty developers
- Featheredge Property Solutions LtdFacilities management
- M Woodhead Engineering LtdElectricians
- MMG Surface Solutions LtdCleaning companies
- East Side Joinery & Construction LtdBuilders
- Oryx Energy LtdElectricians
Also registered at this address
18 other companies use the same registered office as Mach Five Ltd.
- Calton Developments (Hamilton) LtdProperty developers
- Empower United LimitedCivil engineering
- Engineering Support Services Group LtdElectricians
- Go Alba LimitedMotor traders
- J&L Properties (Scot) LtdBuilders
- JDM Holds LimitedSpecialist contractors
- Oryx Energy LtdElectricians
- Paragon Services (U.K.) Ltd.Machinery repair and installation
- Platinum Ground-Care LtdLandscapers and gardeners
- Pristineclean Eastlothian LimitedCleaning companies
- Samasa UK LtdMachinery repair and installation
- SCJC Group LtdElectricians
- Steiger & Ross LtdBuilders
- Stratix Design & Build LtdJoiners and carpenters
- UK Energy Infrastructure LimitedCivil engineering
- Wee Cleaning LtdCleaning companies
- West Coast Property Maintenance LtdSpecialist contractors
- Winax LimitedPainters and decorators
What happens if Mach Five 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- SC757072
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2023 (3 years ago)
- Registered office
- 3 Hill Street, Edinburgh, EH2 3JP
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 9 January 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 Edinburgh
Other active machinery repair and installation companies registered in Edinburgh.
- Machine Control Engineers Limited2014
- Macleod HGV & Plant Services Ltd2025
- Marina Mate Ltd2026
- Maritime Offshore Service Ltd2025
- Martin Coach and Car Care Limited2020
- Marysia Software Limited2019
- Maximum Effort Aircraft Maintenance Ltd2024
- Maxweldpros Ltd2025
All machinery repair and installation companies in Edinburgh · All trades in Edinburgh · Machinery repair and installation across the UK
Frequently asked questions
When are Mach Five Ltd's accounts due?
Mach Five Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Mach Five Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Mach Five Ltd still trading?
Mach Five 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 Mach Five Ltd do?
Mach Five Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Mach Five Ltd?
Mach Five Ltd was incorporated on 30 January 2023, 3 years ago.
What is the penalty if Mach Five 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 Mach Five 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.