- Companies
- Machinery repair and installation
- Swadlincote
- SPH-Avionics Limited
SPH-Avionics Limited
- Company number
- 06126843
- Incorporated
- 23 Feb 200719 years trading
- Registered office
- 25 Buttercup Avenue, Donisthorpe, Swadlincote, Derbyshire, DE12 7RR
- Nature of business
- Repair and maintenance of aircraft and spacecraft
SPH-Avionics Limited is a 19-year-old private limited company registered in Swadlincote, company number 06126843, one of 34 machinery repair and installation companies in Swadlincote. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £72 (-64.9%) on the year before, to £39.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £3,237 against £3,276 owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £39 | £3,237 | £3,276 | 0 | |
| 31 Jan 2025 | £111 | £554 | £443 | 0 | |
| 31 Jan 2024 | £1,940 | £0 | £1,940 | 0 | |
| 31 Jan 2023 | £2 | ||||
| 31 Jan 2022 | £2 | £2 | 0 | ||
| 31 Jan 2021 | £2 | £2 | 0 | ||
| 31 Jan 2020 | £2 | £2 | 0 | ||
| 31 Jan 2019 | £2 | £2 | |||
| 31 Jan 2018 | £2 | £2 |
Where SPH-Avionics Limited is registered
The registered office is in Swadlincote (DE12), in the North West Leicestershire local authority area, East Midlands. Show DE12 7RR on a map.
Other trade companies in DE12
- Shepshed LimitedProperty developers
- CD Solar Roofing LtdRoofers
- DB Construction (Midlands) LimitedInstallers
- Shears Engineering Services LtdMechanics and garages
- Buzberry LimitedProperty developers
- T&F Project Management LimitedProperty developers
- Smile Caravan and Motorhome Care LtdMachinery repair and installation
- A Holmes LimitedBuilders
What happens if SPH-Avionics 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 06126843
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2007 (19 years ago)
- Registered office
- 25 Buttercup Avenue, Donisthorpe, Swadlincote, Derbyshire, DE12 7RR
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 23 February 2026
- Previous names
- Steve's Avionic Enterprises Limited (until 11 Jul 2023)
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 Swadlincote
Other active machinery repair and installation companies registered in Swadlincote.
- Swadlincote Diesel Fuel Injection Services Co Limited1973
- Top Gear Tyre and Exhaust Centre Ltd2009
- Tyson Engineering Enterprises Ltd2001
- Vision Maintenance (Midlands) Limited2018
- A & J Properties (DK) Ltd2026
- A.S. Agricultural Services Limited2003
- Access Tooling Solutions Ltd2015
- Adt Site Services Limited2003
All machinery repair and installation companies in Swadlincote · All trades in Swadlincote · Machinery repair and installation across the UK
Frequently asked questions
When are SPH-Avionics Limited's accounts due?
SPH-Avionics Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is SPH-Avionics Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is SPH-Avionics Limited still trading?
SPH-Avionics Limited 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 SPH-Avionics Limited do?
SPH-Avionics Limited is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is SPH-Avionics Limited?
SPH-Avionics Limited was incorporated on 23 February 2007, 19 years ago.
What is the penalty if SPH-Avionics 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 SPH-Avionics Limited 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.