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- Gen Car Engineering Ltd
Company profile · Mechanics and garages
Gen Car Engineering Ltd
Gen Car Engineering Ltd is a 3-year-old private limited company registered in Harrow, company number 14429265, one of 159 vehicle repair garages in Harrow. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 October 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Gen Car Engineering Ltd over the years
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 £557 (-103.9%) on the year before, to -£21.
- Current assets of £33K against £34K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£21 | £3,056 | £33K | £34K | 2 |
| 31 Oct 2024 | £536 | £4,089 | £10K | £9,553 | 2 |
| 31 Oct 2023 | £110 | £816 | £3,316 | £3,206 | 2 |
Where Gen Car Engineering Ltd is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 2SP on a map.
Other trade companies in HA1
- Cabos Electrical LimitedElectricians
- Mia Maria Services LtdCleaning companies
- Ac Operations LtdScaffolders
- Verde Masters LtdLandscapers and gardeners
- Omega Works Group LtdLandscapers and gardeners
- Call 'Em LimitedPlumbers and heating engineers
- Swan Roofing Services LimitedRoofers
- DRV Property Solutions LtdPainters and decorators
Also registered at this address
2 other companies use the same registered office as Gen Car Engineering Ltd.
- Da Global (UK) LtdMotor traders
- Home Lands London LtdProperty developers
What happens if Gen Car Engineering 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 14429265
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 October 2022 (3 years ago)
- Registered office
- C/O Metropolitan Accountants Ltd Phoenix Business Centre-Office 10, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
Engineering related scientific and technical consulting activities (SIC 71122)
Other engineering activities (SIC 71129) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 18 October 2025
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 Harrow
Other active vehicle repair garages registered in Harrow.
- German Mobile Mechanic Ltd2007
- Glasstec Automotive Limited2005
- Green Garage Limited2003
- H & M Autos London Ltd2016
- Harrow 5 Star Tyres & Services Ltd2024
- Harrow Budget MOT Limited2026
- Harrow Car Care Limited2022
- Harrow Car Wash & Garage Ltd2015
All vehicle repair garages in Harrow · All trades in Harrow · Mechanics and garages across the UK
Frequently asked questions
When are Gen Car Engineering Ltd's accounts due?
Gen Car Engineering Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Gen Car Engineering Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Gen Car Engineering Ltd still trading?
Gen Car Engineering 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 Gen Car Engineering Ltd do?
Gen Car Engineering Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200); Engineering related scientific and technical consulting activities (SIC 71122); Other engineering activities (SIC 71129).
How old is Gen Car Engineering Ltd?
Gen Car Engineering Ltd was incorporated on 19 October 2022, 3 years ago.
What is the penalty if Gen Car Engineering 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 Gen Car Engineering 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.