- Companies
- Machinery repair and installation
- Ayr
- JS Avionics Ltd
JS Avionics Ltd
- Company number
- SC888896
- Incorporated
- 7 May 2026
- Registered office
- 32 Heathfield Road, Ayr, KA8 9EB
- Nature of business
- Repair and maintenance of aircraft and spacecraft
JS Avionics Ltd is a newly incorporated private limited company registered in Ayr, company number SC888896, one of 52 machinery repair and installation companies in Ayr. Its next accounts are due at Companies House on 7 February 2028, and its first CT600 is due at HMRC on 6 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns JS Avionics Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| H*** S*** | Director | May 2026 |
| J*** S*** | Director | May 2026 |
Person with significant control
Where JS Avionics Ltd is registered
The registered office is in Ayr (KA8), in the South Ayrshire local authority area, Scotland. Show KA8 9EB on a map.
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- Elev8Or Xchange LimitedMachinery repair and installation
What happens if JS Avionics 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 7 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Feb 2028 to 7 Mar 2028 | £150 |
| 1 to 3 months late | 8 Mar 2028 to 7 May 2028 | £375 |
| 3 to 6 months late | 8 May 2028 to 7 Aug 2028 | £750 |
| More than 6 months late | From 8 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- SC888896
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2026
- Registered office
- 32 Heathfield Road, Ayr, KA8 9EB
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Kelly Technical Services (Scotland) Ltd2019
- Mark Allen Aviation Ltd2018
- McKissock Appliance Repairs Limited2026
- Murdoch Aviation Ltd2022
- Naipujes Ltd2021
- O'Neil Gas Services Limited1994
- Prestwick Aircraft Tooling Limited2020
- Rellec Ltd2025
All machinery repair and installation companies in Ayr · All trades in Ayr · Machinery repair and installation across the UK
Frequently asked questions
When are JS Avionics Ltd's accounts due?
JS Avionics Ltd's next accounts are due at Companies House by 7 February 2028 (in 483 days), covering the period to 31 May 2027.
When is JS Avionics Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 6 May 2027, due by 6 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is JS Avionics Ltd still trading?
JS Avionics 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 JS Avionics Ltd do?
JS Avionics Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is JS Avionics Ltd?
JS Avionics Ltd was incorporated on 7 May 2026, less than a year ago.
Who runs JS Avionics Ltd?
JS Avionics Ltd has 2 active directors, the longest-serving appointed in May 2026. Their names and service addresses are on the Companies House register.
Who owns JS Avionics Ltd?
One person or company has significant control of JS Avionics Ltd: an individual (owns 75% or more of the shares).
What is the penalty if JS Avionics 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 JS Avionics 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.