- Companies
- Machinery repair and installation
- Ayr
- CS Composites Ltd
CS Composites Ltd
- Company number
- SC786397
- Incorporated
- 18 Oct 20232 years trading
- Registered office
- 19 East Park Road, Ayr, KA8 9JF
- Nature of business
- Repair and maintenance of aircraft and spacecraft
CS Composites Ltd is a 2-year-old private limited company registered in Ayr, company number SC786397, one of 52 machinery repair and installation companies in Ayr. 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 down £5,113 (-100%) on the year before, to £1.
- Current assets of £4,129 against £4,473 owed within a year: 0.9 times cover.
- 2 employees 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 Oct 2025 | £1 | £4,129 | £4,473 | 2 | |
| 31 Oct 2024 | £5,114 | £7,271 | £6,582 | 2 |
Where CS Composites Ltd is registered
The registered office is in Ayr (KA8), in the South Ayrshire local authority area, Scotland. Show KA8 9JF on a map.
Other trade companies in KA8
- Car Repair Centre LimitedMechanics and garages
- Ve Weld LtdMachinery repair and installation
- Caledonian Roofing Contractors LimitedRoofers
- Platinum Gleam LtdCleaning companies
- DWD Plumbing & Handyman Services LtdPlumbers and heating engineers
- GMRS Solar LtdElectricians
- First Roadside Assistance LtdMechanics and garages
- Elev8Or Xchange LimitedMachinery repair and installation
What happens if CS Composites 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
- SC786397
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 October 2023 (2 years ago)
- Registered office
- 19 East Park Road, Ayr, KA8 9JF
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 17 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 Ayr
Other active machinery repair and installation companies registered in Ayr.
- D Aero Ltd2026
- Direct Mobility Repairs Ltd.2005
- Dynamo Engineering Limited2009
- Eglinton Riverside Caravans Services Ltd2022
- Electrical Solutions Network Ltd2011
- Elev8Or Xchange Limited2026
- F.A.R. Lifting Solutions Limited2022
- Fabric Maintenance Cleaning Services Ltd2022
All machinery repair and installation companies in Ayr · All trades in Ayr · Machinery repair and installation across the UK
Frequently asked questions
When are CS Composites Ltd's accounts due?
CS Composites 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 CS Composites 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 CS Composites Ltd still trading?
CS Composites 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 CS Composites Ltd do?
CS Composites Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is CS Composites Ltd?
CS Composites Ltd was incorporated on 18 October 2023, 2 years ago.
What is the penalty if CS Composites 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 CS Composites 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.