- Companies
- Machinery repair and installation
- Gloucester
- Simir Aviation Ltd
Simir Aviation Ltd
- Company number
- 15756207
- Incorporated
- 2 Jun 20242 years trading
- Registered office
- 35 Uxbridge Lane Kingsway, Quedgeley, Gloucester, GL2 2EY
- Nature of business
- Repair and maintenance of aircraft and spacecraft
Simir Aviation Ltd is a 2-year-old private limited company registered in Gloucester, company number 15756207, one of 71 machinery repair and installation companies in Gloucester. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Simir Aviation Ltd is registered
The registered office is in Gloucester (GL2), in the Gloucester local authority area, South West. Show GL2 2EY on a map.
Other trade companies in GL2
- Gloucester Cleaning Solution LtdCleaning companies
- KBS FM LtdPlumbers and heating engineers
- The Bathroom Gateway LtdPlumbers and heating engineers
- Avon Vale Environmental LimitedSpecialist contractors
- Jfwebley Elite Clean LtdRoofers
- Roofing Plus LtdRoofers
- Ultimate Car & Commercial Services LtdMechanics and garages
- BP Trading Services LtdBuilders
Also registered at this address
1 other company uses the same registered office as Simir Aviation Ltd.
- Off Spaces LimitedProperty developers
What happens if Simir Aviation 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15756207
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 June 2024 (2 years ago)
- Registered office
- 35 Uxbridge Lane Kingsway, Quedgeley, Gloucester, GL2 2EY
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 1 June 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 Gloucester
Other active machinery repair and installation companies registered in Gloucester.
- Smart Data Centre Solutions Limited2017
- Sobleco Limited2014
- Sunremac UK Ltd2015
- T Nielsen & Co Limited1988
- T R Heating Ltd2006
- T.D.Welding Services Limited2012
- Timelight Services Ltd2004
- Vantage Yacht Supplies Ltd2019
All machinery repair and installation companies in Gloucester · All trades in Gloucester · Machinery repair and installation across the UK
Frequently asked questions
When are Simir Aviation Ltd's accounts due?
Simir Aviation Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Simir Aviation Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Simir Aviation Ltd still trading?
Simir Aviation 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 Simir Aviation Ltd do?
Simir Aviation Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Simir Aviation Ltd?
Simir Aviation Ltd was incorporated on 2 June 2024, 2 years ago.
What is the penalty if Simir Aviation 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 Simir Aviation 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.