- Companies
- Mechanics and garages
- Harrow
- Keymech Ltd
Keymech Ltd
- Company number
- 16401730
- Incorporated
- 23 Apr 20251 year trading
- Registered office
- 8 Peterborough Road, Harrow, HA1 2BQ
- Nature of business
- Maintenance and repair of motor vehicles
Keymech Ltd is a 1-year-old private limited company registered in Harrow, company number 16401730, one of 159 vehicle repair garages in Harrow. Its next accounts are due at Companies House on 23 January 2027, and its first CT600 is due at HMRC on 22 April 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 Keymech Ltd is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 2BQ 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
18 other companies use the same registered office as Keymech Ltd.
- Alan C Ford (Roy Road) LtdBuilders
- Alma Enterprise Ltd.Property developers
- Constructco LimitedProperty developers
- DB1 LtdMotor traders
- Flexectrix LtdElectricians
- Hestia Homes London LimitedBuilders
- K.J. Electrical Services LimitedElectricians
- Lupin Garden Services LimitedLandscapers and gardeners
- PCM Construction LimitedSpecialist contractors
- Phil Bamforth Consulting LimitedSpecialist contractors
- RDH Plumbing and Heating LimitedPlumbers and heating engineers
- Riverhill Group LtdProperty developers
- Riverhill LtdProperty developers
- Shutter Your House LimitedInstallers
- Waite Design LtdBuilders
- Wiggins Services LimitedElectricians
- Woodlands Park LimitedBuilders
- Woodlands Park London LimitedBuilders
What happens if Keymech 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 23 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Jan 2027 to 23 Feb 2027 | £150 |
| 1 to 3 months late | 24 Feb 2027 to 23 Apr 2027 | £375 |
| 3 to 6 months late | 24 Apr 2027 to 23 Jul 2027 | £750 |
| More than 6 months late | From 24 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16401730
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2025 (1 year ago)
- Registered office
- 8 Peterborough Road, Harrow, HA1 2BQ
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 22 April 2026
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.
- Khalaf Auto Repair Ltd2024
- Khy Auto Solutions Ltd2025
- KM Auto Management Ltd2024
- KP Automobile PVT Limited2006
- Kwik Fix Motors Ltd2021
- L & L Auto Services Limited2013
- London Road Assist Ltd2026
- Lupu Pro Cars Detailing Ltd2025
All vehicle repair garages in Harrow · All trades in Harrow · Mechanics and garages across the UK
Frequently asked questions
When are Keymech Ltd's accounts due?
Keymech Ltd's next accounts are due at Companies House by 23 January 2027 (in 103 days), covering the period to 30 April 2026.
When is Keymech 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 22 April 2026, due by 22 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Keymech Ltd still trading?
Keymech 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 Keymech Ltd do?
Keymech Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Keymech Ltd?
Keymech Ltd was incorporated on 23 April 2025, 1 year ago.
What is the penalty if Keymech 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 Keymech 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.