- Companies
- Mechanics and garages
- York
- Auto Diagnostics (York) Ltd
Auto Diagnostics (York) Ltd
- Company number
- 06519764
- Incorporated
- 1 Mar 200818 years trading
- Registered office
- Unit 1 Cliftongate Business Park, Wigginton Road, York, YO32 2RH
- Nature of business
- Maintenance and repair of motor vehicles
Auto Diagnostics (York) Ltd is a 18-year-old private limited company registered in York, company number 06519764, one of 145 vehicle repair garages in York. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £1,833 (+1.5%) on the year before, to £123K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £149K against £57K owed within a year: 2.6 times cover.
- 8 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £123K | £103K | £149K | £57K | 8 |
| 31 Dec 2024 | £121K | £110K | £148K | £65K | 8 |
| 31 Dec 2023 | £108K | £111K | £146K | £73K | 7 |
| 31 Dec 2022 | £85K | £84K | £111K | £62K | 7 |
| 31 Dec 2021 | £84K | £100K | £121K | £67K | 8 |
| 31 Dec 2020 | £98K | £103K | £138K | £70K | 8 |
| 31 Dec 2019 | £79K | £142 | £63K | £61K | 7 |
| 31 Dec 2018 | £95K | £50 | £69K | £59K | 7 |
| 31 Dec 2017 | £81K | £50 | £55K | £64K | 6 |
| 31 Dec 2016 | £59K | £80 | £43K | £83K | 7 |
Where Auto Diagnostics (York) Ltd is registered
The registered office is in York (YO32), in the York local authority area, Yorkshire and The Humber. Show YO32 2RH on a map.
Other trade companies in YO32
- Totalfix Projects LtdBuilders
- Yor Roofing LtdRoofers
- SR Handyman Services LtdInstallers
- R Thompson Roofing LtdRoofers
- WS Commercial Trading LtdMotor traders
- Trackside Garage LtdMechanics and garages
- York Carpentry LimitedBuilders
- Agh Electrical Solutions LimitedElectricians
What happens if Auto Diagnostics (York) 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 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
- 06519764
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 March 2008 (18 years ago)
- Registered office
- Unit 1 Cliftongate Business Park, Wigginton Road, York, YO32 2RH
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 February 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Hedison Newco Limited (until 9 Jul 2008)
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in York
Other active vehicle repair garages registered in York.
- Autohaus Diagnostics Limited2013
- Automotive Solutions (York) Limited2015
- Avs Commercial Limited2022
- Barkers Garage Limited2007
- Batey Works Limited2025
- Bellerby Industries Ltd2026
- Best Engines (UK) Limited2013
- Blenk Engineering Limited2011
All vehicle repair garages in York · All trades in York · Mechanics and garages across the UK
Frequently asked questions
When are Auto Diagnostics (York) Ltd's accounts due?
Auto Diagnostics (York) Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Auto Diagnostics (York) Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Auto Diagnostics (York) Ltd still trading?
Auto Diagnostics (York) 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 Auto Diagnostics (York) Ltd do?
Auto Diagnostics (York) Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Auto Diagnostics (York) Ltd?
Auto Diagnostics (York) Ltd was incorporated on 1 March 2008, 18 years ago.
What is the penalty if Auto Diagnostics (York) 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 Auto Diagnostics (York) 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.