- Companies
- Machinery repair and installation
- Horsham
- Rdo Avionics Support Ltd
Company profile · Machinery repair and installation
Rdo Avionics Support Ltd
Rdo Avionics Support Ltd is a newly incorporated private limited company registered in Horsham, company number 16913832, one of 36 machinery repair and installation companies in Horsham. Its next accounts are due at Companies House on 16 September 2027, and its first CT600 is due at HMRC on 15 December 2027.
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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Where Rdo Avionics Support Ltd is registered
The registered office is in Horsham (RH12), in the Horsham local authority area, South East. Show RH12 4AZ on a map.
Other trade companies in RH12
- Ravenscroft Design LtdBuilders
- Greenblade Group LtdLandscapers and gardeners
- Carter Cook Construction LimitedProperty developers
- RN Property Solution LtdFinishing trades
- Bell & Son Construction LtdProperty developers
- Ihk Automotive LtdMechanics and garages
- Bubberts Cleaning Partnership LtdCleaning companies
- TD Garden Maintenance LtdLandscapers and gardeners
What happens if Rdo Avionics Support 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 16 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Sep 2027 to 16 Oct 2027 | £150 |
| 1 to 3 months late | 17 Oct 2027 to 16 Dec 2027 | £375 |
| 3 to 6 months late | 17 Dec 2027 to 16 Mar 2028 | £750 |
| More than 6 months late | From 17 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16913832
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 December 2025
- Registered office
- 7 Lower Barn Close, Horsham, RH12 4AZ
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 December (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 Horsham
Other active machinery repair and installation companies registered in Horsham.
- Rotech Spindle Services Limited1998
- S. E. Contractors Limited2014
- Sexton Engineering Limited2016
- Sharp Edge Blades Ltd2024
- Solsteer Limited2018
- Steamco Limited2006
- Tyson Boxes Ltd2003
- U.K. Machine Tools Ltd2003
All machinery repair and installation companies in Horsham · All trades in Horsham · Machinery repair and installation across the UK
Frequently asked questions
When are Rdo Avionics Support Ltd's accounts due?
Rdo Avionics Support Ltd's next accounts are due at Companies House by 16 September 2027 (in 339 days), covering the period to 31 December 2026.
When is Rdo Avionics Support 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 15 December 2026, due by 15 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Rdo Avionics Support Ltd still trading?
Rdo Avionics Support 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 Rdo Avionics Support Ltd do?
Rdo Avionics Support Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Rdo Avionics Support Ltd?
Rdo Avionics Support Ltd was incorporated on 16 December 2025, less than a year ago.
What is the penalty if Rdo Avionics Support 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 Rdo Avionics Support 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.