- Companies
- Machinery repair and installation
- Kilmarnock
- Aero Turbine Maintenance Limited
Aero Turbine Maintenance Limited
- Company number
- SC255931
- Incorporated
- 16 Sep 200323 years trading
- Registered office
- Toponthank Cottage, Kilmarnock, Ayrshire, KA3 2LL
- Nature of business
- Repair of other equipment
Aero Turbine Maintenance Limited is a 23-year-old private limited company registered in Kilmarnock, company number SC255931, one of 37 machinery repair and installation companies in Kilmarnock. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £78K (+51.6%) on the year before, to £230K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £116K against £35K owed within a year: 3.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £230K | £116K | £35K | 1 | |
| 30 Sep 2024 | £152K | £41K | £42K | 1 | |
| 30 Sep 2023 | £137K | £162K | £25K | 1 | |
| 30 Sep 2022 | £115K | £154K | £39K | 1 | |
| 30 Sep 2021 | £109K | £134K | £25K | 1 | |
| 30 Sep 2020 | £63K | £78K | £78K | £15K | 1 |
| 30 Sep 2019 | £56K | £66K | £86K | £29K | 1 |
| 30 Sep 2018 | £72K | £90K | £18K | 1 | |
| 30 Sep 2017 | £36K | £47K | £12K | 1 | |
| 30 Sep 2016 | £26K | £45K | £45K | £20K |
Where Aero Turbine Maintenance Limited is registered
The registered office is in Kilmarnock (KA3), in the East Ayrshire local authority area, Scotland. Show KA3 2LL on a map.
Other trade companies in KA3
- Kobe Construct LtdBuilders
- Abw Fencing LtdInstallers
- Marlie Construction Contractors LtdSpecialist contractors
- As Built Engineering LtdCivil engineering
- Vip Car Wash LimitedCleaning companies
- Elite Roofing and Rendering Ltd LtdRoofers
- Cmautomods LtdMotor traders
- D4 Sparkle & Shine Services LtdCleaning companies
What happens if Aero Turbine Maintenance 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC255931
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2003 (23 years ago)
- Registered office
- Toponthank Cottage, Kilmarnock, Ayrshire, KA3 2LL
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 16 September 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 Kilmarnock
Other active machinery repair and installation companies registered in Kilmarnock.
- An Cala Heating,Plumbing and Gas Services Limited2017
- Bohun Rail Limited2025
- Caffeinecare Ltd2025
- Camken Aviation Ltd2025
- Chainline Workshop Limited2026
- Chains Direct Scotland Limited2012
- Chantech Solutions (Scotland) Limited2023
- Corsehouse Commercials Limited2004
All machinery repair and installation companies in Kilmarnock · All trades in Kilmarnock · Machinery repair and installation across the UK
Frequently asked questions
When are Aero Turbine Maintenance Limited's accounts due?
Aero Turbine Maintenance Limited's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is Aero Turbine Maintenance Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Aero Turbine Maintenance Limited still trading?
Aero Turbine Maintenance Limited is listed as active on the Companies House register (checked 13 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 Aero Turbine Maintenance Limited do?
Aero Turbine Maintenance Limited is registered under Repair of other equipment (SIC 33190).
How old is Aero Turbine Maintenance Limited?
Aero Turbine Maintenance Limited was incorporated on 16 September 2003, 23 years ago.
What is the penalty if Aero Turbine Maintenance 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 Aero Turbine Maintenance Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.