- Companies
- Mechanics and garages
- Redhill
- GMK Performance Ltd
GMK Performance Ltd
- Company number
- 13141395
- Incorporated
- 18 Jan 20215 years trading
- Registered office
- 20 Reading Arch Road, Redhill, RH1 1HG
- Nature of business
- Maintenance and repair of motor vehicles
GMK Performance Ltd is a 5-year-old private limited company registered in Redhill, company number 13141395, one of 42 vehicle repair garages in Redhill. 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 up £847 (+4.5%) on the year before, to £20K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £8,687 against £28K owed within a year: 0.3 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £20K | £8,687 | £28K | 3 | |
| 31 Jan 2024 | £19K | £11K | £35K | 1 | |
| 31 Jan 2023 | £37K | £13K | £66K | 2 | |
| 31 Jan 2022 | £24K | £1,729 | £38K | 1 |
Where GMK Performance Ltd is registered
The registered office is in Redhill (RH1), in the Reigate and Banstead local authority area, South East. Show RH1 1HG on a map.
Other trade companies in RH1
- Willows Property Services LtdCleaning companies
- Rustic Civil LtdBuilders
- Redmeres LtdInstallers
- CTC Maintenance Services LtdPainters and decorators
- Mercury Mechanical LimitedElectricians
- Gotoroofingandguttering LtdRoofers
- Fine Cut Carpentry and Construction LimitedInstallers
- Sixes Carpentry LimitedJoiners and carpenters
What happens if GMK Performance 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 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
- 13141395
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 January 2021 (5 years ago)
- Registered office
- 20 Reading Arch Road, Redhill, RH1 1HG
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 27 July 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 Redhill
Other active vehicle repair garages registered in Redhill.
- Holmesdale Garage Limited2013
- K & L Motors (Merstham) Ltd2022
- L and K Car Repairs Ltd2022
- Linkfield Accident Management Limited1996
- MC Vehicle Repairs Limited2018
- MD Autobahn Ltd2016
- Minutia Detailing Limited2014
- Mohawk PSV Solutions Ltd2020
All vehicle repair garages in Redhill · All trades in Redhill · Mechanics and garages across the UK
Frequently asked questions
When are GMK Performance Ltd's accounts due?
GMK Performance Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is GMK Performance Ltd'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 GMK Performance Ltd still trading?
GMK Performance 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 GMK Performance Ltd do?
GMK Performance Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is GMK Performance Ltd?
GMK Performance Ltd was incorporated on 18 January 2021, 5 years ago.
What is the penalty if GMK Performance 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 GMK Performance 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.