- Companies
- Mechanics and garages
- Middleton
- Star Diagnostics Ltd
Star Diagnostics Ltd
- Company number
- 17264328
- Incorporated
- 5 Jun 2026
- Registered office
- Suite 3 Turner Business Centre, Greengate, Middleton, Greater Manchester, M24 1RU
- Nature of business
- Maintenance and repair of motor vehicles
Star Diagnostics Ltd is a newly incorporated private limited company registered in Middleton, company number 17264328, one of 29 vehicle repair garages in Middleton. Its next accounts are due at Companies House on 5 March 2028, and its first CT600 is due at HMRC on 4 June 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.
Is this your company?
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Where Star Diagnostics Ltd is registered
The registered office is in Middleton (M24), in the Oldham local authority area, North West. Show M24 1RU on a map.
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- Robert Homes 3 LimitedProperty developers
- Handduo LtdFinishing trades
- Santa Fe Shutters LtdJoiners and carpenters
- Clear Brew Manchester North LtdCleaning companies
- Northwest Elevate LtdProperty developers
- Precise Electrical Projects (NW) LtdElectricians
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Also registered at this address
11 other companies use the same registered office as Star Diagnostics Ltd.
- Anglo Heating & Maintenance LimitedPlumbers and heating engineers
- Clear Brew Manchester North LtdCleaning companies
- Infinity Northern LtdInstallers
- LJN Electrical Solutions LtdElectricians
- Manchester Car Repairs LtdMechanics and garages
- Manchester Heating Services LimitedPlumbers and heating engineers
- Manchester Radar Calibration LimitedMechanics and garages
- Morcal LimitedElectricians
- Ploutus Capital LtdProperty developers
- Rydean Construction LimitedScaffolders
- The Boiler Studio LtdPlumbers and heating engineers
What happens if Star Diagnostics 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 5 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Mar 2028 to 5 Apr 2028 | £150 |
| 1 to 3 months late | 6 Apr 2028 to 5 Jun 2028 | £375 |
| 3 to 6 months late | 6 Jun 2028 to 5 Sep 2028 | £750 |
| More than 6 months late | From 6 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17264328
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 June 2026
- Registered office
- Suite 3 Turner Business Centre, Greengate, Middleton, Greater Manchester, M24 1RU
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
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 Middleton
Other active vehicle repair garages registered in Middleton.
- Swan Mill Garage Ltd2016
- T P Tyre & Exhaust Ltd2004
- Tokyo - Garage Limited2016
- Tokyo1 Cars Ltd2007
- Top Tech Auto Services Limited2015
- Turre Limited2024
- Tyre Vulcanising Co. (Heywood) Limited1970
- 24HR Mobile Tyres Fitting Service Ltd2022
All vehicle repair garages in Middleton · All trades in Middleton · Mechanics and garages across the UK
Frequently asked questions
When are Star Diagnostics Ltd's accounts due?
Star Diagnostics Ltd's next accounts are due at Companies House by 5 March 2028 (in 510 days), covering the period to 30 June 2027.
When is Star Diagnostics 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 4 June 2027, due by 4 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Star Diagnostics Ltd still trading?
Star Diagnostics 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 Star Diagnostics Ltd do?
Star Diagnostics Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Star Diagnostics Ltd?
Star Diagnostics Ltd was incorporated on 5 June 2026, less than a year ago.
What is the penalty if Star Diagnostics 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 Star Diagnostics 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.