- Companies
- Mechanics and garages
- Brentwood
- The Powertrain Wizard Ltd
The Powertrain Wizard Ltd
- Company number
- 11731082
- Incorporated
- 17 Dec 20187 years trading
- Registered office
- 55 Crown Street, Brentwood, Essex, CM14 4BD
- Nature of business
- Maintenance and repair of motor vehicles
The Powertrain Wizard Ltd is a 7-year-old private limited company registered in Brentwood, company number 11731082, one of 46 vehicle repair garages in Brentwood. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £1,329 (+6.2%) on the year before, to £23K.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £50K against £27K owed within a year: 1.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £23K | £1,527 | £50K | £27K | 1 |
| 31 Aug 2024 | £22K | £370 | £55K | £34K | 1 |
| 31 Aug 2023 | £11K | £4,842 | £65K | £53K | 1 |
| 31 Aug 2022 | £5,713 | £1,338 | £47K | £41K | 1 |
| 31 Aug 2021 | £1,854 | £605 | £9,755 | £7,901 | 0 |
| 31 Aug 2020 | £263 | £172 | £3,372 | £3,109 | 0 |
| 31 Aug 2019 | £100 | £100 | £100 | 0 |
Where The Powertrain Wizard Ltd is registered
The registered office is in Brentwood (CM14), in the Brentwood local authority area, East of England. Show CM14 4BD on a map.
Other trade companies in CM14
- Solis Signature LimitedProperty developers
- Dubtech Spares LtdMotor traders
- Master Decor LtdPainters and decorators
- Glan Project Services LtdCleaning companies
- Honeybee Design and Interiors LtdInstallers
- Essex Tyres and MOT LimitedMechanics and garages
- Kava Collective LtdMachinery repair and installation
- Elite Roofing & Property Care LtdRoofers
Shared registered office
49 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if The Powertrain Wizard 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11731082
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2018 (7 years ago)
- Registered office
- 55 Crown Street, Brentwood, Essex, CM14 4BD
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 16 December 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 Brentwood
Other active vehicle repair garages registered in Brentwood.
- Tony Sewell Motors Ltd2026
- Triggs Garage Ltd2014
- Triple R Wheel Systems Limited2023
- Underhill Cars Limited2012
- X10 Autos Ltd2025
- 247 Mobile Tyres Essex Limited2023
- A3E Racing Ltd2023
- Alexandra Motors Limited2019
All vehicle repair garages in Brentwood · All trades in Brentwood · Mechanics and garages across the UK
Frequently asked questions
When are The Powertrain Wizard Ltd's accounts due?
The Powertrain Wizard Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is The Powertrain Wizard Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is The Powertrain Wizard Ltd still trading?
The Powertrain Wizard 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 The Powertrain Wizard Ltd do?
The Powertrain Wizard Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is The Powertrain Wizard Ltd?
The Powertrain Wizard Ltd was incorporated on 17 December 2018, 7 years ago.
What is the penalty if The Powertrain Wizard 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 The Powertrain Wizard 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.